Richard Earnshaw [Sat, 4 Apr 2009 10:37:10 +0000 (10:37 +0000)]
re PR target/39501 (-O -ffinite-math-only gets min(x,y) optimization wrong for soft-float on arm-*-gnueabi)
PR target/39501
* arm.md (movsfcc): Disable if not TARGET_HARD_FLOAT.
* testsuite/gcc.c-torture/execute/pr39501.c: New file.
* testsuite/gcc.c-torture/execute/pr39501.x: New file.
From-SVN: r145534
Richard Guenther [Sat, 4 Apr 2009 09:34:32 +0000 (09:34 +0000)]
re PR c++/8781 (Pessimization of C++ (functional) code)
2009-04-04 Richard Guenther <rguenther@suse.de>
PR tree-optimization/8781
PR tree-optimization/37892
* tree-ssa-sccvn.h (vn_reference_fold_indirect): Declare.
* tree-ssa-sccvn.c (vn_reference_fold_indirect): New function.
(valueize_refs): Call it for *& valueizations.
(shared_reference_ops_from_ref): Rename to ...
(valueize_shared_reference_ops_from_ref): ... this and valueize.
(shared_reference_ops_from_call): Rename to ...
(valueize_shared_reference_ops_from_call): ... this and valueize.
(vn_reference_lookup): Update.
(visit_reference_op_call): Likewise.
* tree-ssa-pre.c (phi_translate_1): Fold *&.
(eliminate): Value-replace the call address in call statements.
* g++.dg/tree-ssa/pr8781.C: New testcase.
* gcc.dg/tree-ssa/ssa-pre-25.c: Likewise.
From-SVN: r145533
Richard Guenther [Sat, 4 Apr 2009 09:30:34 +0000 (09:30 +0000)]
re PR tree-optimization/39636 (ICE in gimple_assign_rhs_code, at gimple.h:1837, 435.gromacs fails to build)
2009-04-04 Richard Guenther <rguenther@suse.de>
PR tree-optimization/39636
* tree-ssa-forwprop.c
(forward_propagate_addr_into_variable_array_index): Check for
GIMPLE_ASSIGN before accessing the rhs code.
* gcc.c-torture/compile/pr39636.c: New testcase.
From-SVN: r145532
Jason Merrill [Sat, 4 Apr 2009 04:28:19 +0000 (00:28 -0400)]
* stor-layout.c (set_sizetype): Set TYPE_CANONICAL.
From-SVN: r145531
GCC Administrator [Sat, 4 Apr 2009 00:16:45 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r145530
Steve Ellcey [Fri, 3 Apr 2009 23:38:51 +0000 (23:38 +0000)]
ia64.md (extendsfdf2, [...]): Use fr_reg_or_fp01_operand instead of fr_register_operand
* config/ia64/ia64.md (extendsfdf2, extendsfxf2, extenddfxf2,
truncdfsf2, truncxfsf2, truncxfdf2, floatdixf2, fix_truncsfdi2,
fix_truncdfdi2, fix_truncxfdi2, fix_truncxfdi2_alts, floatunsdisf2,
floatunsdidf2, floatunsdixf2, fixuns_truncsfdi2, fixuns_truncdfdi2,
fixuns_truncxfdi2, fixuns_truncxfdi2_alts, divsi3_internal,
smuldi3_highpart, umuldi3_highpart, ctzdi2, *getf_exp_xf,
divdi3_internal_lat, divdi3_internal_thr, mulditi3, *mulditi3_internal,
umulditi3, *umulditi3_internal, addsf3, mulsf3, abssf2, negsf2,
*nabssf2, sminsf3, smaxsf3, *maddsf4, *msubsf4, *nmulsf3, *nmaddsf4,
*nmaddsf4_alts, divsf3, *sqrt_approx, sqrtsf2, sqrtsf2_internal_thr,
adddf3, *adddf3_trunc, muldf3, *muldf3_trunc, absdf2, negdf2, *nabsdf2,
smindf3, smaxdf3, *madddf4, *madddf4_trunc, *msubdf4, *msubdf4_trunc,
*nmuldf3, *nmuldf3_trunc, *nmadddf4, *nmadddf4_alts, *nmadddf4_truncsf,
*nmadddf4_truncsf_alts, divdf3, sqrtdf2, sqrtdf2_internal_thr, divxf3,
sqrtxf2, sqrtxf2_internal_thr, *recip_approx):
Use fr_reg_or_fp01_operand instead of fr_register_operand
* config/ia64/div.md (extend<mode>rf2, truncrf<mode>2,
recip_approx_rf, divsf3_internal_thr, divsf3_internal_lat,
divdf3_internal_thr, divdf3_internal_lat divxf3_internal): Ditto.
From-SVN: r145527
H.J. Lu [Fri, 3 Apr 2009 22:34:29 +0000 (15:34 -0700)]
Mention PR rtl-optimization/39607.
From-SVN: r145525
H.J. Lu [Fri, 3 Apr 2009 22:31:18 +0000 (22:31 +0000)]
pr39607.C: New.
2009-04-03 H.J. Lu <hongjiu.lu@intel.com>
* g++.dg/opt/pr39607.C: New.
From-SVN: r145523
H.J. Lu [Fri, 3 Apr 2009 22:25:32 +0000 (15:25 -0700)]
re PR rtl-optimization/39607 (Revision 145309 caused ICE in emit_swap_insn, at reg-stack.c:827)
Mention
PR rtl-optimization/39607
PR rtl-optimization/39631
in ChangeLog for revision 145521.
From-SVN: r145522
Vladimir Makarov [Fri, 3 Apr 2009 22:02:33 +0000 (22:02 +0000)]
revert: reload.c (push_reload, [...]): Use df_get_live_out instead of DF_LR_OUT.
2009-04-03 Vladimir Makarov <vmakarov@redhat.com>
Revert
2009-03-30 Vladimir Makarov <vmakarov@redhat.com>
* reload.c (push_reload, find_dummy_reload): Use df_get_live_out
instead of DF_LR_OUT.
* ira-lives.c (process_bb_node_lives): Ditto.
* ira-color.c (ira_loop_edge_freq): Use df_get_live_{out,in}
instead of DF_LR_{OUT,IN}.
* ira-emit.c (generate_edge_moves, add_ranges_and_copies): Ditto.
* ira-build.c (create_bb_allocnos, create_loop_allocnos): Ditto.
From-SVN: r145521
Steven Bosscher [Fri, 3 Apr 2009 20:15:40 +0000 (20:15 +0000)]
omp-low.c (pass_expand_omp): Don't claim to provide PROP_gimple_lomp.
* omp-low.c (pass_expand_omp): Don't claim to provide PROP_gimple_lomp.
(execute_lower_omp): Always run but take the short way out if -fopenmp
is not given.
(gate_lower_omp): Remove, forcing the pass manager to always run the
pass and always set PROP_gimple_lomp.
(pass_lower_omp): Remove gate function.
* matrix-reorg.c (pass_ipa_matrix_reorg): Don't claim to provide
PROP_trees. Instead, require it.
* ipa-cp.c (pass_ipa_cp): Likewise.
* ipa-inline.c (pass_early_inline): Don't claim to provide PROP_cfg.
(pass_ipa_early_inline, pass_inline_parameters, pass_ipa_inline): Idem.
* tree-profile.c (pass_tree_profile): Don't claim to provide PROP_cfg
and PROP_gimple_leh.
From-SVN: r145518
Tobias Burnus [Fri, 3 Apr 2009 18:26:44 +0000 (20:26 +0200)]
re PR fortran/39594 (compiler falls over in gfc_get_symbol_decl)
2009-04-03 Tobias Burnus <burnus@net-b.de>
PR fortran/39594
* resolve.c (resolve_common_vars): Add FL_VARIABLE to symbol
if it is not a procedure pointer.
* primary.c (match_actual_arg): Ditto.
2009-04-03 Tobias Burnus <burnus@net-b.de>
PR fortran/39594
* gfortran.dg/common_12.f90: New.
From-SVN: r145513
Jason Merrill [Fri, 3 Apr 2009 17:24:46 +0000 (13:24 -0400)]
re PR c++/39608 ('expr' cannot appear in a constant-expression.)
PR c++/39608
* semantics.c (finish_id_expression): Don't assume a dependent
member of the current instantiation isn't a valid integral
constant expression. Check dependent_scope_p.
* pt.c (dependent_scope_p): Check TYPE_P.
From-SVN: r145508
Richard Guenther [Fri, 3 Apr 2009 12:38:08 +0000 (12:38 +0000)]
re PR tree-optimization/2480 (aliasing problem with global structures)
2009-04-03 Richard Guenther <rguenther@suse.de>
PR tree-optimization/2480
PR tree-optimization/23086
* gcc.dg/tree-ssa/pr2480.c: New testcase.
* gcc.dg/tree-ssa/pr23086.c: Likewise.
From-SVN: r145499
Richard Guenther [Fri, 3 Apr 2009 11:16:29 +0000 (11:16 +0000)]
re PR middle-end/34743 (Testcase gcc.dg/tree-ssa/
20070302-1.c is broken (unneeded call clobbering))
2009-04-03 Richard Guenther <rguenther@suse.de>
PR tree-optimization/34743
* gcc.dg/pr38984.c: Remove XFAIL, adjust.
* gcc.dg/tree-ssa/
20070302-1.c: Remove XFAIL.
* gcc.dg/tree-ssa/alias-18.c: Likewise.
* gcc.dg/tree-ssa/sra-3.c: Likewise.
* gcc.dg/vect/no-vfa-vect-49.c: Likewise.
* gcc.dg/vect/no-vfa-vect-53.c: Likewise.
* gcc.dg/vect/no-vfa-vect-57.c: Likewise.
* gcc.dg/vect/no-vfa-vect-61.c: Likewise.
From-SVN: r145497
Richard Guenther [Fri, 3 Apr 2009 10:24:28 +0000 (10:24 +0000)]
re PR middle-end/13146 (inheritance for nonoverlapping_component_refs_p)
2009-04-03 Richard Guenther <rguenther@suse.de>
PR middle-end/13146
PR tree-optimization/23940
PR tree-optimization/33237
PR middle-end/33974
PR middle-end/34093
PR tree-optimization/36201
PR tree-optimization/36230
PR tree-optimization/38049
PR tree-optimization/38207
PR tree-optimization/38230
PR tree-optimization/38301
PR tree-optimization/38585
PR middle-end/38895
PR tree-optimization/38985
PR tree-optimization/39299
* tree-ssa-structalias.h: Remove.
* tree-ssa-operands.h (NULL_USE_OPERAND_P): Make of type use_operand_p.
(NULL_DEF_OPERAND_P): Make of type def_operand_p.
(struct vuse_element_d): Remove.
(struct vuse_vec_d): Likewise.
(VUSE_VECT_NUM_ELEM, VUSE_VECT_ELEMENT_NC, VUSE_ELEMENT_PTR_NC,
VUSE_ELEMENT_VAR_NC, VUSE_VECT_ELEMENT, VUSE_ELEMENT_PTR,
SET_VUSE_VECT_ELEMENT, SET_VUSE_ELEMENT_VAR, SET_VUSE_ELEMENT_PTR,
VUSE_ELEMENT_VAR): Likewise.
(struct voptype_d): Likewise.
(NUM_VOP_FREE_BUCKETS): Likewise.
(struct ssa_operands): Remove vop_free_buckets and mpt_table fields.
(struct stmt_operands_d): Remove.
(VUSE_OP_PTR, VUSE_OP, SET_VUSE_OP, VUSE_NUM, VUSE_VECT,
VDEF_RESULT_PTR, VDEF_RESULT, VDEF_OP_PTR, VDEF_OP, SET_VDEF_OP,
VDEF_NUM, VDEF_VECT): Likewise.
(copy_virtual_operands): Remove.
(operand_build_cmp): Likewise.
(create_ssa_artificial_load_stmt): Likewise.
(enum ssa_op_iter_type): Remove ssa_op_iter_vdef.
(struct ssa_operand_iterator_d): Remove vuses, vdefs, mayusesm
vuse_index and mayuse_index members. Pack and move done and iter_type
members to the front.
(SSA_OP_VMAYUSE): Remove.
(SSA_OP_VIRTUAL_USES): Adjust.
(FOR_EACH_SSA_VDEF_OPERAND): Remove.
(unlink_stmt_vdef): Declare.
(add_to_addressable_set): Remove.
* tree-vrp.c (stmt_interesting_for_vrp): Adjust.
(vrp_visit_stmt): Likewise.
* doc/tree-ssa.texi (Alias analysis): Update.
* doc/invoke.texi (max-aliased-vops): Remove docs.
(avg-aliased-vops): Likewise.
* tree-into-ssa.c (syms_to_rename): Remove.
(need_to_update_vops_p): Likewise.
(need_to_initialize_update_ssa_p): Rename to ...
(update_ssa_initialized_fn): ... this. Track function we are
initialized for.
(symbol_marked_for_renaming): Simplify.
(add_new_name_mapping): Do not set need_to_update_vops_p.
(dump_currdefs): Use SYMS_TO_RENAME.
(rewrite_update_stmt): Always walk all uses/defs.
(dump_update_ssa): Adjust.
(init_update_ssa): Take function argument. Track what we are
initialized for.
(delete_update_ssa): Reset SYMS_TO_RENAME and update_ssa_initialized_fn.
(create_new_def_for): Initialize for cfun, assert we are initialized
for cfun.
(mark_sym_for_renaming): Simplify.
(mark_set_for_renaming): Do not initialize update-ssa.
(need_ssa_update_p): Simplify. Take function argument.
(name_mappings_registered_p): Assert we ask for the correct function.
(name_registered_for_update_p): Likewise.
(ssa_names_to_replace): Likewise.
(release_ssa_name_after_update_ssa): Likewise.
(update_ssa): Likewise. Use SYMS_TO_RENAME.
(dump_decl_set): Do not print a newline.
(debug_decl_set): Do it here.
(dump_update_ssa): And here.
* tree-ssa-loop-im.c (move_computations): Adjust.
(movement_possibility): Likewise.
(determine_max_movement): Likewise.
(gather_mem_refs_stmt): Likewise.
* tree-dump.c (dequeue_and_dump): Do not handle SYMBOL_MEMORY_TAG
or NAME_MEMORY_TAG.
* tree-complex.c (update_all_vops): Remove.
(expand_complex_move): Adjust.
* tree-ssa-loop-niter.c (chain_of_csts_start): Use NULL_TREE.
Simplify test for memory referencing statement. Exclude
non-invariant ADDR_EXPRs.
* tree-pretty-print.c (dump_generic_node): Do not handle memory tags.
* tree-loop-distribution.c (generate_memset_zero): Adjust.
(rdg_flag_uses): Likewise.
* tree-tailcall.c (suitable_for_tail_opt_p): Remove memory-tag
related code.
(tree_optimize_tail_calls_1): Also split the
edge from the entry block if we have degenerate PHI nodes in
the first basic block.
* tree.c (init_ttree): Remove memory-tag related code.
(tree_code_size): Likewise.
(tree_node_structure): Likewise.
(build7_stat): Re-write to be build6_stat.
* tree.h (MTAG_P, TREE_MEMORY_TAG_CHECK, TMR_TAG): Remove.
(SSA_VAR_P): Adjust.
(struct tree_memory_tag): Remove.
(struct tree_memory_partition_tag): Likewise.
(union tree_node): Adjust.
(build7): Re-write to be build6.
* tree-pass.h (pass_reset_cc_flags): Remove.
(TODO_update_address_taken): New flag.
(pass_simple_dse): Remove.
* ipa-cp.c (ipcp_update_callgraph): Update SSA form.
* params.h (MAX_ALIASED_VOPS): Remove.
(AVG_ALIASED_VOPS): Likewise.
* omp-low.c (expand_omp_taskreg): Update SSA form.
* tree-ssa-dse.c (dse_optimize_stmt): Properly query if the rhs
aliases the lhs in a copy stmt.
* tree-ssa-dse.c (struct address_walk_data): Remove.
(memory_ssa_name_same): Likewise.
(memory_address_same): Likewise.
(get_kill_of_stmt_lhs): Likewise.
(dse_possible_dead_store_p): Simplify, use the oracle. Handle
unused stores. Look through PHI nodes into post-dominated regions.
(dse_optimize_stmt): Simplify. Properly remove stores.
(tree_ssa_dse): Compute dominators.
(execute_simple_dse): Remove.
(pass_simple_dse): Likewise.
* ipa-reference.c (scan_stmt_for_static_refs): Open-code
gimple_loaded_syms and gimple_stored_syms computation.
* toplev.c (dump_memory_report): Dump alias and pta stats.
* tree-ssa-sccvn.c (vn_reference_compute_hash): Simplify.
(vn_reference_eq): Likewise.
(vuses_to_vec, copy_vuses_from_stmt, vdefs_to_vec,
copy_vdefs_from_stmt, shared_lookup_vops, shared_vuses_from_stmt,
valueize_vuses): Remove.
(get_def_ref_stmt_vuses): Simplify. Rename to ...
(get_def_ref_stmt_vuse): ... this.
(vn_reference_lookup_2): New function.
(vn_reference_lookup_pieces): Use walk_non_aliased_vuses for
walking equivalent vuses. Simplify.
(vn_reference_lookup): Likewise.
(vn_reference_insert): Likewise.
(vn_reference_insert_pieces): Likewise.
(visit_reference_op_call): Simplify.
(visit_reference_op_load): Likewise.
(visit_reference_op_store): Likewise.
(init_scc_vn): Remove shared_lookup_vuses initialization.
(free_scc_vn): Remove shared_lookup_vuses freeing.
(sort_vuses, sort_vuses_heap): Remove.
(get_ref_from_reference_ops): Export.
* tree-ssa-sccvn.h (struct vn_reference_s): Replace vuses
vector with single vuse pointer.
(vn_reference_lookup_pieces, vn_reference_lookup,
vn_reference_insert, vn_reference_insert_pieces): Adjust prototypes.
(shared_vuses_from_stmt): Remove.
(get_ref_from_reference_ops): Declare.
* tree-ssa-loop-manip.c (slpeel_can_duplicate_loop_p): Adjust.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce): Remove
memory-tag related code.
* tree-ssa-ccp.c (get_symbol_constant_value): Remove memory-tag code.
(likely_value): Add comment, skip static-chain of call statements.
(surely_varying_stmt_p): Adjust.
(gimplify_and_update_call_from_tree): Likewise.
(execute_fold_all_builtins): Do not rebuild alias info.
(gimplify_and_update_call_from_tree): Properly update VOPs.
* tree-ssa-loop-ivopts.c (get_ref_tag): Remove.
(copy_ref_info): Remove memory-tag related code.
* tree-call-cdce.c (tree_call_cdce): Rename the VOP.
* ipa-pure-const.c (check_decl): Remove memory-tag related code.
(check_stmt): Open-code gimple_loaded_syms and gimple_stored_syms
computation.
* tree-ssa-dom.c (gimple_p): Remove typedef.
(eliminate_redundant_computations): Adjust.
(record_equivalences_from_stmt): Likewise.
(avail_expr_hash): Likewise.
(avail_expr_eq): Likewise.
* tree-ssa-propagate.c (update_call_from_tree): Properly
update VOPs.
(stmt_makes_single_load): Likewise.
(stmt_makes_single_store): Likewise.
* tree-ssa-alias.c: Rewrite completely.
(debug_memory_partitions, dump_mem_ref_stats, debug_mem_ref_stats,
debug_mem_sym_stats, dump_mem_sym_stats_for_var,
debug_all_mem_sym_stats, debug_mp_info, update_mem_sym_stats_from_stmt,
delete_mem_ref_stats, create_tag_raw, dump_points_to_info,
dump_may_aliases_for, debug_may_aliases_for, new_type_alias):
Remove public functions.
(pass_reset_cc_flags): Remove.
(pass_build_alias): Move ...
* tree-ssa-structalias.c (pass_build_alias): ... here.
* tree-ssa-alias.c (may_be_aliased): Move ...
* tree-flow-inline.h (may_be_aliased): ... here.
tree-ssa-alias.c (struct count_ptr_d, count_ptr_derefs,
count_uses_and_derefs): Move ...
* gimple.c: ... here.
* gimple.h (count_uses_and_derefs): Declare.
* tree-ssa-alias.c (dump_alias_stats, ptr_deref_may_alias_global_p,
ptr_deref_may_alias_decl_p, ptr_derefs_may_alias_p,
same_type_for_tbaa, nonaliasing_component_refs_p, decl_refs_may_alias_p,
indirect_ref_may_alias_decl_p, indirect_refs_may_alias_p,
ref_maybe_used_by_call_p, ref_maybe_used_by_stmt_p,
call_may_clobber_ref_p, stmt_may_clobber_ref_p, maybe_skip_until,
get_continuation_for_phi, walk_non_aliased_vuses, walk_aliased_vdefs):
New functions.
* tree-dfa.c (refs_may_alias_p): Move ...
* tree-ssa-alias.c (refs_may_alias_p): ... here. Extend.
* tree-ssa-alias.h: New file.
* tree-ssa-sink.c (is_hidden_global_store): Adjust.
(statement_sink_location): Likewise.
* opts.c (decode_options): Do not adjust max-aliased-vops or
avg-aliased-vops values.
* timevar.def (TV_TREE_MAY_ALIAS): Remove.
(TV_CALL_CLOBBER): Likewise.
(TV_FLOW_SENSITIVE): Likewise.
(TV_FLOW_INSENSITIVE): Likewise.
(TV_MEMORY_PARTITIONING): Likewise.
(TV_ALIAS_STMT_WALK): New timevar.
* tree-ssa-loop-ivcanon.c (empty_loop_p): Adjust.
* tree-ssa-address.c (create_mem_ref_raw): Use build6.
(get_address_description): Remove memory-tag related code.
* tree-ssa-ifcombine.c (bb_no_side_effects_p): Adjust.
* treestruct.def (TS_MEMORY_TAG, TS_MEMORY_PARTITION_TAG): Remove.
* tree-eh.c (cleanup_empty_eh): Do not leave stale SSA_NAMEs
and immediate uses in statements. Document.
* gimple-pretty-print.c (dump_gimple_mem_ops): Adjust.
(dump_symbols): Remove.
(dump_gimple_mem_ops): Do not dump loaded or stored syms.
* alias.c (get_deref_alias_set): New function split out from ...
(get_alias_set): ... here.
* alias.h (get_deref_alias_set): Declare.
* tree-vect-data-refs.c (vect_create_data_ref_ptr): Remove unused
type parameter. Remove restrict pointer handling. Create a
ref-all pointer in case type-based alias sets do not conflict.
(vect_analyze_data_refs): Remove SMT related code.
* tree-vect-stmts.c (vectorizable_store): Re-instantiate TBAA assert.
(vectorizable_load): Likewise.
* tree-data-ref.h (struct dr_alias): Remove symbol_tag field.
(DR_SYMBOL_TAG, DR_VOPS): Remove.
* tree-data-ref.c (dr_may_alias_p): Use the alias-oracle.
Ignore vops and SMTs.
(dr_analyze_alias): Likewise..
(free_data_ref): Likewise.
(create_data_ref): Likewise.
(analyze_all_data_dependences): Likewise.
(get_references_in_stmt): Adjust.
* tree-flow-inline.h (gimple_aliases_computed_p,
gimple_addressable_vars, gimple_call_clobbered_vars,
gimple_call_used_vars, gimple_global_var, may_aliases, memory_partition,
factoring_name_p, mark_call_clobbered, clear_call_clobbered,
compare_ssa_operands_equal, symbol_mem_tag, set_symbol_mem_tag,
gimple_mem_ref_stats): Remove.
(gimple_vop): New function.
(op_iter_next_use): Remove vuses and mayuses cases.
(op_iter_next_def): Remove vdefs case.
(op_iter_next_tree): Remove vuses, mayuses and vdefs cases.
(clear_and_done_ssa_iter): Do not set removed fields.
(op_iter_init): Likewise. Skip vuse and/or vdef if requested.
Assert we are not iterating over vuses or vdefs if not also
iterating over uses or defs.
(op_iter_init_use): Likewise.
(op_iter_init_def): Likewise.
(op_iter_next_vdef): Remove.
(op_iter_next_mustdef): Likewise.
(op_iter_init_vdef): Likewise.
(compare_ssa_operands_equal): Likewise.
(link_use_stmts_after): Handle vuse operand.
(is_call_used): Use is_call_clobbered.
(is_call_clobbered): Global variables are always call clobbered,
query the call-clobbers bitmap.
(mark_call_clobbered): Ignore global variables.
(clear_call_clobbered): Likewise.
* tree-ssa-coalesce.c (create_outofssa_var_map): Adjust
virtual operands sanity check.
* tree.def (NAME_MEMORY_TAG, SYMBOL_MEMORY_TAG, MEMORY_PARTITION_TAG):
Remove.
(TARGET_MEM_REF): Remove TMR_TAG operand.
* tree-dfa.c (add_referenced_var): Initialize call-clobber state.
Remove call-clobber related code.
(remove_referenced_var): Likewise. Do not clear mpt or symbol_mem_tag.
(dump_variable): Do not dump SMTs, memory stats, may-aliases or
partitions or escape reason.
(get_single_def_stmt, get_single_def_stmt_from_phi,
get_single_def_stmt_with_phi): Remove.
(dump_referenced_vars): Tidy.
(get_ref_base_and_extent): Allow bare decls.
(collect_dfa_stats): Adjust.
* graphite.c (rename_variables_in_stmt): Adjust.
(graphite_copy_stmts_from_block): Likewise.
(translate_clast): Likewise.
* tree-ssa-pre.c (struct bb_bitmap_sets): Add expr_dies bitmap.
(EXPR_DIES): New.
(translate_vuse_through_block): Use the oracle.
(phi_translate_1): Adjust.
(value_dies_in_block_x): Use the oracle. Cache the outcome
in EXPR_DIES.
(valid_in_sets): Check if the VUSE for
a REFERENCE is available.
(eliminate): Do not remove stmts during elimination,
instead queue and remove them afterwards.
(do_pre): Do not rebuild alias info.
(pass_pre): Run TODO_rebuild_alias before PRE.
* tree-ssa-live.c (remove_unused_locals): Remove memory-tag code.
* tree-sra.c (sra_walk_function): Use gimple_references_memory_p.
(mark_all_v_defs_stmt): Remove.
(mark_all_v_defs_seq): Adjust.
(sra_replace): Likewise.
(scalarize_use): Likewise.
(scalarize_copy): Likewise.
(scalarize_init): Likewise.
(scalarize_ldst): Likewise.
(todoflags): Remove.
(tree_sra): Do not rebuild alias info.
(tree_sra_early): Adjust.
(pass_sra): Run TODO_update_address_taken before SRA.
* tree-predcom.c (set_alias_info): Remove.
(prepare_initializers_chain): Do not call it.
(mark_virtual_ops_for_renaming): Adjust.
(mark_virtual_ops_for_renaming_list): Remove.
(initialize_root_vars): Adjust.
(initialize_root_vars_lm): Likewise.
(prepare_initializers_chain): Likewise.
* tree-ssa-copy.c (may_propagate_copy): Remove memory-tag related code.
(may_propagate_copy_into_stmt): Likewise.
(merge_alias_info): Do nothing for now.
(propagate_tree_value_into_stmt): Adjust.
(stmt_may_generate_copy): Likewise.
* tree-ssa-forwprop.c (tidy_after_forward_propagate_addr): Do
not mark symbols for renaming.
(forward_propagate_addr_expr): Match up push/pop_stmt_changes
with the same statement, make sure to update the new pointed-to one.
* tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not copy
call statements, do not mark symbols for renaming.
(mark_operand_necessary): Dump something.
(ref_may_be_aliased): New function.
(mark_aliased_reaching_defs_necessary_1): New helper function.
(mark_aliased_reaching_defs_necessary): Likewise.
(mark_all_reaching_defs_necessary_1): Likewise.
(mark_all_reaching_defs_necessary): Likewise.
(propagate_necessity): Do not process virtual PHIs. For
non-aliased loads mark all reaching definitions as necessary.
For aliased loads and stores mark the immediate dominating
aliased clobbers as necessary.
(visited): New global static.
(perform_tree_ssa_dce): Free visited bitmap after propagating
necessity.
(remove_dead_phis): Perform simple dead virtual PHI removal.
(remove_dead_stmt): Properly unlink virtual operands when
removing stores.
(eliminate_unnecessary_stmts): Schedule PHI removal after
stmt removal.
* tree-ssa-ter.c (is_replaceable_p): Adjust.
(process_replaceable): Likewise.
(find_replaceable_in_bb): Likewise.
* tree-ssa.c (verify_ssa_name): Verify all VOPs are
based on the single gimple vop.
(verify_flow_insensitive_alias_info): Remove.
(verify_flow_sensitive_alias_info): Likewise.
(verify_call_clobbering): Likewise.
(verify_memory_partitions): Likewise.
(verify_alias_info): Likewise.
(verify_ssa): Adjust..
(execute_update_addresses_taken): Export. Update SSA
manually. Optimize only when optimizing. Use a local bitmap.
(pass_update_address_taken): Remove TODO_update_ssa, add
TODO_dump_func.
(pass_update_address_taken): Just use TODO_update_address_taken.
(init_tree_ssa): Do not initialize addressable_vars.
(verify_ssa): Verify new VUSE / VDEF properties.
Verify that all stmts definitions have the stmt as SSA_NAME_DEF_STMT.
Do not call verify_alias_info.
(delete_tree_ssa): Clear the VUSE, VDEF operands.
Do not free the loaded and stored syms bitmaps. Reset the escaped
and callused solutions. Do not free addressable_vars.
Remove memory-tag related code.
(warn_uninitialized_var): Aliases are always available.
* tree-ssa-loop-prefetch.c (gather_memory_references): Adjust.
* lambda-code.c (can_put_in_inner_loop): Adjust.
(can_put_after_inner_loop): Likewise.
(perfect_nestify): Likewise.
* tree-vect-stmts.c (vect_stmt_relevant_p): Adjust.
(vect_gen_widened_results_half): Remove CALL_EXPR handling.
(vectorizable_conversion): Do not mark symbols for renaming.
* tree-inline.c (remap_gimple_stmt): Clear VUSE/VDEF.
(expand_call_inline): Unlink the calls virtual operands before
replacing it.
(tree_function_versioning): Do not call update_ssa if we are not
updating clones. Simplify.
* tree-ssa-phiprop.c (phivn_valid_p): Adjust.
(propagate_with_phi): Likewise..
* tree-outof-ssa.c (create_temp): Remove memory tag and call
clobber code. Assert we are not aliased or global.
* tree-flow.h: Include tree-ssa-alias.h
(enum escape_type): Remove.
(struct mem_sym_stats_d): Likewise.
(struct mem_ref_stats_d): Likewise.
(struct gimple_df): Add vop member. Remove global_var,
call_clobbered_vars, call_used_vars, addressable_vars,
aliases_compted_p and mem_ref_stats members. Add syms_to_rename,
escaped and callused members.
(struct ptr_info_def): Remove all members, add points-to solution
member pt.
(struct var_ann_d): Remove in_vuse_list, in_vdef_list,
call_clobbered, escape_mask, mpt and symbol_mem_tag members.
* Makefile.in (TREE_FLOW_H): Add tree-ssa-alias.h.
(tree-ssa-structalias.o): Remove tree-ssa-structalias.h.
(tree-ssa-alias.o): Likewise.
(toplev.o): Add tree-ssa-alias.h
(GTFILES): Remove tree-ssa-structalias.h, add tree-ssa-alias.h.
* gimple.c (gimple_set_bb): Fix off-by-one error.
(is_gimple_reg): Do not handle memory tags.
(gimple_copy): Also copy virtual operands.
Delay updating the statement. Do not reset loaded and stored syms.
(gimple_set_stored_syms): Remove.
(gimple_set_loaded_syms): Likewise.
(gimple_call_copy_skip_args): Copy the virtual operands
and mark the new statement modified.
* tree-ssa-structalias.c (may_alias_p): Remove.
(set_uids_in_ptset): Take the alias set to prune with as
parameter. Fold in the alias test of may_alias_p.
(compute_points_to_sets): Compute whether a ptr is dereferenced
in a local sbitmap.
(process_constraint): Deal with &ANYTHING on the lhs, reject all
other ADDRESSOF constraints on the lhs.
(get_constraint_for_component_ref): Assert that we don't get
ADDRESSOF constraints from the base of the reference.
Properly generate UNKNOWN_OFFSET for DEREF if needed.
(struct variable_info): Remove collapsed_to member.
(get_varinfo_fc): Remove.
(new_var_info): Do not set collapsed_to.
(dump_constraint): Do not follow cycles.
(dump_constraint_graph): Likewise.
(build_pred_graph): Likewise.
(build_succ_graph): Likewise.
(rewrite_constraints): Likewise.
(do_simple_structure_copy): Remove.
(do_rhs_deref_structure_copy): Remove.
(do_lhs_deref_structure_copy): Remove.
(collapse_rest_of_var): Remove.
(do_structure_copy): Re-implement.
(pta_stats): New global variable.
(dump_pta_stats): New function.
(struct constraint_expr): Make offset signed.
(UNKNOWN_OFFSET): Define special value.
(dump_constraint): Dump UNKNOWN_OFFSET as UNKNOWN.
(solution_set_expand): New helper function split out from ...
(do_sd_constraint): ... here.
(solution_set_add): Handle UNKNOWN_OFFSET. Handle negative offsets.
(do_ds_constraint): Likewise.
(do_sd_constraint): Likewise. Do not special-case ESCAPED = *ESCAPED
and CALLUSED = *CALLUSED.
(set_union_with_increment): Make inc argument signed.
(type_safe): Remove.
(get_constraint_for_ptr_offset): Handle unknown and negative
constant offsets.
(first_vi_for_offset): Handle offsets before start. Bail
out early for offsets beyond the variable extent.
(first_or_preceding_vi_for_offset): New function.
(init_base_vars): Add ESCAPED = ESCAPED + UNKNOWN_OFFSET constraint.
Together with ESCAPED = *ESCAPED this properly computes reachability.
(find_what_var_points_to): New function.
(find_what_p_points_to): Implement in terms of find_what_var_points_to.
(pt_solution_reset, pt_solution_empty_p, pt_solution_includes_global,
pt_solution_includes_1, pt_solution_includes, pt_solutions_intersect_1,
pt_solutions_intersect): New functions.
(compute_call_used_vars): Remove.
(compute_may_aliases): New main entry into PTA computation.
* gimple.h (gimple_p): New typedef.
(struct gimple_statement_base): Remove references_memory_p.
(struct gimple_statement_with_memory_ops_base): Remove
vdef_ops, vuse_ops, stores and loads members. Add vdef and vuse
members.
(gimple_vuse_ops, gimple_set_vuse_ops, gimple_vdef_ops,
gimple_set_vdef_ops, gimple_loaded_syms, gimple_stored_syms,
gimple_set_references_memory): Remove.
(gimple_vuse_op, gimple_vdef_op, gimple_vuse, gimple_vdef,
gimple_vuse_ptr, gimple_vdef_ptri, gimple_set_vuse, gimple_set_vdef):
New functions.
* tree-cfg.c (move_block_to_fn): Fix off-by-one error.
(verify_expr): Allow RESULT_DECL.
(gimple_duplicate_bb): Do not copy virtual operands.
(gimple_duplicate_sese_region): Adjust.
(gimple_duplicate_sese_tail): Likewise.
(mark_virtual_ops_in_region): Remove.
(move_sese_region_to_fn): Do not call it.
* passes.c (init_optimization_passes): Remove pass_reset_cc_flags
and pass_simple_dse.
(execute_function_todo): Handle TODO_update_address_taken,
call execute_update_addresses_taken for TODO_rebuild_alias.
(execute_todo): Adjust.
(execute_one_pass): Init dump files early.
* ipa-struct-reorg.c (finalize_var_creation): Do not mark vars
call-clobbered.
(create_general_new_stmt): Clear vops.
* tree-ssa-reassoc.c (get_rank): Adjust.
* tree-vect-slp.c (vect_create_mask_and_perm): Do not mark
symbols for renaming.
* params.def (PARAM_MAX_ALIASED_VOPS): Remove.
(PARAM_AVG_ALIASED_VOPS): Likewise.
* tree-ssanames.c (init_ssanames): Allocate SYMS_TO_RENAME.
(duplicate_ssa_name_ptr_info): No need to copy the shared bitmaps.
* tree-ssa-operands.c: Simplify for new virtual operand
representation.
(operand_build_cmp, copy_virtual_operands,
create_ssa_artificial_load_stmt, add_to_addressable_set,
gimple_add_to_addresses_taken): Remove public functions.
(unlink_stmt_vdef): New function.
* gcc.dg/pr19633-1.c: Adjust.
* gcc.dg/torture/pta-callused-1.c: Likewise.
* gcc.dg/torture/pr39074-2.c: Likewise.
* gcc.dg/torture/pr39074.c: Likewise.
* gcc.dg/torture/pta-ptrarith-3.c: New testcase.
* gcc.dg/torture/pr30375.c: Adjust.
* gcc.dg/torture/pr33563.c: Likewise.
* gcc.dg/torture/pr33870.c: Likewise.
* gcc.dg/torture/pr33560.c: Likewise.
* gcc.dg/torture/pta-structcopy-1.c: New testcase.
* gcc.dg/torture/ssa-pta-fn-1.c: Likewise.
* gcc.dg/tree-ssa/alias-15.c: Remove.
* gcc.dg/tree-ssa/ssa-dce-4.c: New testcase.
* gcc.dg/tree-ssa/pr26421.c: Adjust.
* gcc.dg/tree-ssa/ssa-fre-10.c: XFAIL.
* gcc.dg/tree-ssa/ssa-dce-5.c: New testcase.
* gcc.dg/tree-ssa/pr23382.c: Adjust.
* gcc.dg/tree-ssa/ssa-fre-20.c: New testcase.
* gcc.dg/tree-ssa/alias-16.c: Adjust.
* gcc.dg/tree-ssa/ssa-fre-13.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-14.c: Likewise.
* gcc.dg/tree-ssa/alias-18.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-15.c: Likewise.
* gcc.dg/tree-ssa/ssa-lim-3.c: Likewise.
* gcc.dg/tree-ssa/alias-19.c: Likewise.
* gcc.dg/tree-ssa/pta-ptrarith-1.c: New testcase.
* gcc.dg/tree-ssa/pr13146.c: Likewise.
* gcc.dg/tree-ssa/ssa-pre-23.c: Likewise.
* gcc.dg/tree-ssa/pta-ptrarith-2.c: Likewise.
* gcc.dg/tree-ssa/ssa-fre-18.c: Likewise.
* gcc.dg/tree-ssa/ssa-pre-24.c: New XFAILed testcase.
* gcc.dg/tree-ssa/ssa-fre-19.c: New testcase.
* gcc.dg/tree-ssa/alias-20.c: Likewise.
* gcc.dg/tree-ssa/ssa-dse-12.c: Likewise.
* gcc.dg/tree-ssa/pr38895.c: Likewise.
* gcc.dg/uninit-B.c: XFAIL.
* gcc.dg/vect/no-vfa-vect-43.c: Adjust.
* gcc.dg/uninit-pr19430.c: XFAIL.
* g++.dg/tree-ssa/pr13146.C: New testcase.
* g++.dg/opt/pr36187.C: Adjust.
* g++.dg/torture/
20090329-1.C: New testcase.
From-SVN: r145494
Paolo Carlini [Fri, 3 Apr 2009 10:01:47 +0000 (10:01 +0000)]
random: Remove, empty.
2009-04-03 Paolo Carlini <paolo.carlini@oracle.com>
* include/tr1_impl/random: Remove, empty.
* include/tr1_impl/random.tcc: Likewise.
* include/std/random: Minor clean-ups, formatting fixes, adjust
copyright years.
* include/bits/random.tcc: Likewise.
* include/bits/random.h: Likewise.
* include/tr1/random: Likewise.
* include/tr1/random.tcc: Likewise.
* include/tr1/random.h: Likewise.
From-SVN: r145493
Christian Bruel [Fri, 3 Apr 2009 06:39:16 +0000 (08:39 +0200)]
update copyright date
From-SVN: r145490
GCC Administrator [Fri, 3 Apr 2009 00:16:47 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r145487
Alan Modra [Thu, 2 Apr 2009 23:53:29 +0000 (23:53 +0000)]
config.gcc (powerpc-*-linux*): Merge variants.
* config.gcc (powerpc-*-linux*): Merge variants.
* config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
From-SVN: r145484
Benjamin Kosnik [Thu, 2 Apr 2009 23:45:56 +0000 (23:45 +0000)]
[multiple changes]
2009-04-02 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc:
Change to mersenne_twister_engine, add same defaults as
mersenne_twister_engine/cons/default.cc.
* testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Same.
* include/bits/random.tcc (seed_seq::seed_seq): Uglify parameter
to __il.
* include/bits/random.h (mersenne_twister_engine): Qualify
_ShiftMin1 with namespace __detail.
(__detail::_ShiftMin1): Use __gnu_cxx::__numeric_traits::max until
constexpr std::numeric_limits::max() can be used.
(mersenne_twister_engine): Split apart static asserts into one
assert per message. Temporarily disable the last three.
2009-04-02 Edward Smith-Rowland <3dw4rd@verizon.net>
* include/Makefile.am: Update to N2836. Modified for new random headers.
* include/Makefile.in: Ditto.
* include/tr1_impl/random: Moved to tr1/random.h
* include/tr1_impl/random.tcc: Moved to tr1
* include/tr1/random: Just point to moved tr1 random headers.
* include/tr1/random.tcc: Moved from tr1_impl.
* include/tr1/random.h: Moved from tr1_impl/random.
* include/std/random: Modified to point to std random headers.
* include/bits/random.tcc: New implementation of std random facilities.
* include/bits/random.h: Ditto.
* testsuite/26_numerics/headers/random/std_c++0x_neg.cc: Changed.
* testsuite/26_numerics/random/linear_congruential_engine/cons/
seed1.cc: New.
* testsuite/26_numerics/random/linear_congruential_engine/cons/
seed2.cc: New.
* testsuite/26_numerics/random/linear_congruential_engine/cons/
default.cc: New.
* testsuite/26_numerics/random/linear_congruential_engine/requirements/
non_uint_neg.cc: New.
* testsuite/26_numerics/random/linear_congruential_engine/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/linear_congruential_engine/operators/
equal.cc: New.
* testsuite/26_numerics/random/linear_congruential_engine/operators/
serialize.cc: New.
* testsuite/26_numerics/random/mersenne_twister_engine/cons/
seed1.cc: New.
* testsuite/26_numerics/random/mersenne_twister_engine/cons/
seed2.cc: New.
* testsuite/26_numerics/random/mersenne_twister_engine/cons/
default.cc: New.
* testsuite/26_numerics/random/mersenne_twister_engine/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/mersenne_twister_engine/operators/
equal.cc: New.
* testsuite/26_numerics/random/mersenne_twister_engine/operators/
serialize.cc: New.
* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
seed1.cc: New.
* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
seed2.cc: New.
* testsuite/26_numerics/random/subtract_with_carry_engine/cons/
default.cc: New.
* testsuite/26_numerics/random/subtract_with_carry_engine/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/subtract_with_carry_engine/operators/
equal.cc: New.
* testsuite/26_numerics/random/subtract_with_carry_engine/operators/
serialize.cc: New.
* testsuite/26_numerics/random/discard_block_engine/cons/
base_move.cc: New.
* testsuite/26_numerics/random/discard_block_engine/cons/
seed1.cc: New.
* testsuite/26_numerics/random/discard_block_engine/cons/
seed2.cc: New.
* testsuite/26_numerics/random/discard_block_engine/cons/
base_copy.cc: New.
* testsuite/26_numerics/random/discard_block_engine/cons/
default.cc: New.
* testsuite/26_numerics/random/discard_block_engine/cons/
seed_seq.cc: New.
* testsuite/26_numerics/random/discard_block_engine/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/discard_block_engine/operators/
equal.cc: New.
* testsuite/26_numerics/random/discard_block_engine/operators/
serialize.cc: New.
* testsuite/26_numerics/random/independent_bits_engine/cons/
base_move.cc: New.
* testsuite/26_numerics/random/independent_bits_engine/cons/
seed1.cc: New.
* testsuite/26_numerics/random/independent_bits_engine/cons/
seed2.cc: New.
* testsuite/26_numerics/random/independent_bits_engine/cons/
base_copy.cc: New.
* testsuite/26_numerics/random/independent_bits_engine/cons/
default.cc: New.
* testsuite/26_numerics/random/independent_bits_engine/cons/
seed_seq.cc: New.
* testsuite/26_numerics/random/independent_bits_engine/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/independent_bits_engine/operators/
equal.cc: New.
* testsuite/26_numerics/random/independent_bits_engine/operators/
serialize.cc: New.
* testsuite/26_numerics/random/shuffle_order_engine/cons/
base_move.cc: New.
* testsuite/26_numerics/random/shuffle_order_engine/cons/
seed1.cc: New.
* testsuite/26_numerics/random/shuffle_order_engine/cons/
seed2.cc: New.
* testsuite/26_numerics/random/shuffle_order_engine/cons/
base_copy.cc: New.
* testsuite/26_numerics/random/shuffle_order_engine/cons/
default.cc: New.
* testsuite/26_numerics/random/shuffle_order_engine/cons/
seed_seq.cc: New.
* testsuite/26_numerics/random/shuffle_order_engine/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/shuffle_order_engine/operators/
equal.cc: New.
* testsuite/26_numerics/random/shuffle_order_engine/operators/
serialize.cc
* testsuite/26_numerics/random/mt19937.cc: New.
* testsuite/26_numerics/random/mt19937_64.cc: New.
* testsuite/26_numerics/random/minstd_rand.cc: New.
* testsuite/26_numerics/random/minstd_rand0.cc: New.
* testsuite/26_numerics/random/ranlux24_base.cc: New.
* testsuite/26_numerics/random/ranlux48_base.cc: New.
* testsuite/26_numerics/random/ranlux24.cc: New.
* testsuite/26_numerics/random/ranlux48.cc: New.
* testsuite/26_numerics/random/knuth_b.cc: New.
* testsuite/26_numerics/random/default_random_engine.cc: New.
* testsuite/26_numerics/random/chi_squared_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/chi_squared_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/chi_squared_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/chi_squared_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/normal_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/normal_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/normal_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/normal_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/seed_seq/cons/range.cc: New.
* testsuite/26_numerics/random/seed_seq/cons/default.cc: New.
* testsuite/26_numerics/random/seed_seq/requirements/typedefs.cc: New.
* testsuite/26_numerics/random/uniform_int_distribution/cons/
parms_neg.cc: New.
* testsuite/26_numerics/random/uniform_int_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/uniform_int_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/uniform_int_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/uniform_int_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/uniform_real_distribution/cons/
parms_neg.cc: New.
* testsuite/26_numerics/random/uniform_real_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/uniform_real_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/uniform_real_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/uniform_real_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/poisson_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/poisson_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/poisson_distribution/requirements/
typedefs.cc
* testsuite/26_numerics/random/poisson_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/bernoulli_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/bernoulli_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/bernoulli_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/bernoulli_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/discrete_distribution/cons/
range.cc: New.
* testsuite/26_numerics/random/discrete_distribution/cons/
initlist.cc: New.
* testsuite/26_numerics/random/discrete_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/discrete_distribution/cons/
num_xbound_fun.cc: New.
* testsuite/26_numerics/random/discrete_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/discrete_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/weibull_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/weibull_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/weibull_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/weibull_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/negative_binomial_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/negative_binomial_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/negative_binomial_distribution/
requirements/typedefs.cc: New.
* testsuite/26_numerics/random/negative_binomial_distribution/
operators/serialize.cc: New.
* testsuite/26_numerics/random/cauchy_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/cauchy_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/cauchy_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/cauchy_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/gamma_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/gamma_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/gamma_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/gamma_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/fisher_f_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/fisher_f_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/fisher_f_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/fisher_f_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/exponential_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/exponential_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/exponential_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/exponential_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/lognormal_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/lognormal_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/lognormal_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/lognormal_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/binomial_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/binomial_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/binomial_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/binomial_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/random_device/cons/
token.cc: New.
* testsuite/26_numerics/random/random_device/cons/
default.cc: New.
* testsuite/26_numerics/random/random_device/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/extreme_value_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/extreme_value_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/extreme_value_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/extreme_value_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/piecewise_linear_distribution/cons/
range.cc: New.
* testsuite/26_numerics/random/piecewise_linear_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/piecewise_linear_distribution/cons/
num_xbound_fun.cc: New.
* testsuite/26_numerics/random/piecewise_linear_distribution/cons/
initlist_fun.cc: New.
* testsuite/26_numerics/random/piecewise_linear_distribution/
requirements/typedefs.cc: New.
* testsuite/26_numerics/random/piecewise_linear_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/student_t_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/student_t_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/student_t_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/student_t_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/geometric_distribution/cons/
parms.cc: New.
* testsuite/26_numerics/random/geometric_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/geometric_distribution/requirements/
typedefs.cc: New.
* testsuite/26_numerics/random/geometric_distribution/operators/
serialize.cc: New.
* testsuite/26_numerics/random/piecewise_constant_distribution/cons/
range.cc: New.
* testsuite/26_numerics/random/piecewise_constant_distribution/cons/
default.cc: New.
* testsuite/26_numerics/random/piecewise_constant_distribution/cons/
num_xbound_fun.cc: New.
* testsuite/26_numerics/random/piecewise_constant_distribution/cons/
initlist_fun.cc: New.
* testsuite/26_numerics/random/piecewise_constant_distribution/
requirements/typedefs.cc: New.
* testsuite/26_numerics/random/piecewise_constant_distribution/
operators/serialize.cc: New.
From-SVN: r145483
Chao-ying Fu [Thu, 2 Apr 2009 22:01:01 +0000 (22:01 +0000)]
interrupt_handler.c: New test.
2009-04-02 Chao-ying Fu <fu@mips.com>
* gcc.target/mips/interrupt_handler.c: New test.
From-SVN: r145482
Chao-ying Fu [Thu, 2 Apr 2009 21:57:41 +0000 (21:57 +0000)]
mips.c (mips_frame_info): Add acc_mask...
2009-04-02 Chao-ying Fu <fu@mips.com>
James Grosbach <james.grosbach@microchip.com>
* config/mips/mips.c (mips_frame_info): Add acc_mask, num_acc,
num_cop0_regs, acc_save_offset, cop0_save_offset, acc_sp_offset,
cop0_sp_offset.
(machine_function): Add interrupt_handler_p, use_shadow_register_set_p,
keep_interrupts_masked_p, use_debug_exception_return_p.
(mips_attribute_table): Add interrupt, use_shadow_register_set,
keep_interrupts_masked, use_debug_exception_return.
(mips_interrupt_type_p, mips_use_shadow_register_set_p,
mips_keep_interrupts_masked_p, mips_use_debug_exception_return_p):
New functions.
(mips_function_ok_for_sibcall): Return false for interrupt handlers.
(mips_print_operand): Process COP0 registers to print $0 .. $31
correctly for GAS to process.
(mips_interrupt_extra_call_saved_reg_p): New function.
(mips_cfun_call_saved_reg_p): For interrupt handlers, we need to check
extra registers.
(mips_cfun_might_clobber_call_saved_reg_p): Likewise.
(mips_compute_frame_info): Add supports for interrupt context that
includes doubleword accumulators and COP0 registers.
(mips_for_each_saved_acc): New function.
(mips_for_each_saved_gpr_and_fpr): Change the function name from
mips_for_each_saved_reg.
(mips_save_reg): Save accumulators.
(mips_kernel_reg_p): A new for_each_rtx callback.
(mips_expand_prologue): Support interrupt handlers.
(mips_restore_reg): Restore accumulators.
(mips_expand_epilogue): Support interrupt handlers.
(mips_can_use_return_insn): Return false for interrupt handlers.
(mips_epilogue_uses): New function.
* config/mips/mips.md (UNSPEC_ERET, UNSPEC_DERET, UNSPEC_DI,
UNSPEC_EHB, UNSPEC_RDPGPR, UNSPEC_COP0): New UNSPEC.
(mips_eret, mips_deret, mips_di, mips_ehb, mips_rdpgpr,
cop0_move): New instructions.
* config/mips/mips-protos.h (mips_epilogue_uses): Declare.
* config/mips/mips.h (K0_REG_NUM, K1_REG_NUM, KERNEL_REG_P): New
defines.
(COP0_STATUS_REG_NUM, COP0_CAUSE_REG_NUM, COP0_EPC_REG_NUM):
New defines.
(CAUSE_IPL, SR_IPL, SR_EXL, SR_IE): New defines.
(MIPS_PROLOGUE_TEMP_REGNUM, MIPS_EPILOGUE_TEMP_REGNUM): For
interrupt handlers, we use K0 as the temporary register.
(EPILOGUE_USES): Change to a function call.
* config/mips/sde.h (MIPS_EPILOGUE_TEMP_REGNUM): For interrupt
handlers, we use K0 as the temporary register.
* doc/extend.texi (Function Attributes): Document interrupt,
use_shadow_register_set, keep_interrupts_masked,
use_debug_exception_return for MIPS attributes.
Co-Authored-By: James Grosbach <james.grosbach@microchip.com>
From-SVN: r145481
David Ayers [Thu, 2 Apr 2009 21:46:00 +0000 (21:46 +0000)]
re PR objc/18456 (ICE compiling Objective C code with protocol-qualified objects)
2009-04-02 David Ayers <ayers@fsfe.org>
PR objc/18456
* objc.dg/bad-receiver-type-2.m: New test contributed by
Alexander Mamberg.
From-SVN: r145478
Alan Modra [Thu, 2 Apr 2009 21:41:58 +0000 (21:41 +0000)]
config.gcc (powerpc64-*-gnu*): Add rs6000/default64.h to tm_file.
* config.gcc (powerpc64-*-gnu*): Add rs6000/default64.h to tm_file.
Remove a number of t-files from tmake_file.
* config/rs6000/sysv4.opt (mprototype): Name variable target_prototype.
* config/rs6000/sysv4.h (TARGET_PROTOTYPE): Define.
* config/rs6000/linux64.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Set
target_prototype, not TARGET_PROTOTYPE.
(LINK_OS_GNU_SPEC): Define.
* config/rs6000/t-linux64 (LIB2FUNCS_EXTRA): Delete tramp.S
and darwin-ldoubdle.c.
From-SVN: r145477
Jason Merrill [Thu, 2 Apr 2009 21:39:00 +0000 (17:39 -0400)]
re PR c++/25185 (deep typedef substitution in error message)
PR c++/25185
* error.c (find_typenames, find_typenames_r): New fns.
(dump_function_decl): Call find_typenames.
(dump_template_bindings): Print typenames as well.
* pt.c (tsubst): Non-static.
* cp-tree.h: Declare it.
From-SVN: r145476
Michael Meissner [Thu, 2 Apr 2009 20:45:26 +0000 (20:45 +0000)]
[PATCH, committed] Add -save-temps=obj, PR 39293
From-SVN: r145470
Janis Johnson [Thu, 2 Apr 2009 18:09:19 +0000 (18:09 +0000)]
re PR tree-optimization/31677 (gcc.dg/memcpy-1.c tree dump scan fails on several targets)
PR tree-optimization/31677
* gcc.dg/memcpy-1.c: Add compiler option.
From-SVN: r145466
Jeff Law [Thu, 2 Apr 2009 17:04:32 +0000 (11:04 -0600)]
reload1.c (fixup_eh_region_notes): Remove write-only "trap_count" variable.
* reload1.c (fixup_eh_region_notes): Remove write-only "trap_count"
variable.
From-SVN: r145459
H.J. Lu [Thu, 2 Apr 2009 16:35:10 +0000 (09:35 -0700)]
configure.ac: Support -Bstatic/-Bdynamic for linker version > 2.
2009-04-02 H.J. Lu <hongjiu.lu@intel.com>
* configure.ac: Support -Bstatic/-Bdynamic for linker version > 2.
* configure: Regenerated.
From-SVN: r145457
Rafael Avila de Espindola [Thu, 2 Apr 2009 16:02:08 +0000 (16:02 +0000)]
c-decl.c (merge_decls): Make sure newdecl and olddecl don't share the argument list.
2009-04-02 Rafael Avila de Espindola <espindola@google.com>
* c-decl.c (merge_decls): Make sure newdecl and olddecl don't
share the argument list.
From-SVN: r145456
Rafael Avila de Espindola [Thu, 2 Apr 2009 15:45:25 +0000 (15:45 +0000)]
[multiple changes]
2009-04-02 Rafael Avila de Espindola <espindola@google.com>
Merge
2009-02-12 Diego Novillo <dnovillo@google.com>
* varpool.c (debug_varpool): New.
* cgraph.h (debug_varpool): Declare.
From-SVN: r145455
Jan Hubicka [Thu, 2 Apr 2009 14:08:01 +0000 (16:08 +0200)]
passes.c (init_optimization_passes): Remove two copies of ehcleanup pass.
* passes.c (init_optimization_passes): Remove two copies of ehcleanup
pass.
From-SVN: r145451
H.J. Lu [Thu, 2 Apr 2009 13:38:54 +0000 (13:38 +0000)]
i386.c (ix86_abi): Move initialization to ...
2009-04-02 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_abi): Move initialization to ...
(override_options): Here.
From-SVN: r145449
Christian Bruel [Thu, 2 Apr 2009 13:21:56 +0000 (15:21 +0200)]
[SH] double precision floating point dwarf fix
2009-04-02 Christian Bruel <christian.bruel@st.com>
* config/sh/sh.c (sh_dwarf_register_span): New function.
(TARGET_DWARF_REGISTER_SPAN): Define.
* config/sh/sh-protos.h (sh_dwarf_register_span): Declare.
From-SVN: r145448
Ira Rosen [Thu, 2 Apr 2009 12:39:28 +0000 (12:39 +0000)]
re PR tree-optimization/39595 (ICE in vectorizable_store at tree-vect-transform.c:5361)
PR tree-optimization/39595
* tree-vect-slp.c (vect_build_slp_tree): Check that the size of
interleaved loads group is not greater than the SLP group size.
From-SVN: r145445
Rafael Avila de Espindola [Thu, 2 Apr 2009 12:03:48 +0000 (12:03 +0000)]
builtins.c (is_builtin_name): New.
2009-04-02 Rafael Avila de Espindola <espindola@google.com>
* builtins.c (is_builtin_name): New.
(called_as_built_in): Use is_builtin_name.
* tree.h (is_builtin_name): New.
* varasm.c (incorporeal_function_p): Use is_builtin_name
From-SVN: r145444
Andrew Stubbs [Thu, 2 Apr 2009 10:32:31 +0000 (10:32 +0000)]
linux-unwind.h: Disable when inhibit_libc is defined.
2009-04-02 Andrew Stubbs <ams@codesourcery.com>
* config/sh/linux-unwind.h: Disable when inhibit_libc is defined.
From-SVN: r145442
Dodji Seketeli [Thu, 2 Apr 2009 09:24:19 +0000 (09:24 +0000)]
re PR c++/26693 (Access checks not performed for types in templates)
gcc/ChangeLog:
2009-04-02 Dodji Seketeli <dodji@redhat.com>
PR c++/26693
* c-decl.c: (clone_underlying_type): Move this ...
* c-common.c (set_underlying_type): ... here.
Also, make sure the function properly sets TYPE_STUB_DECL() on
the newly created typedef variant type.
* c-common.h (is_typedef_decl, set_underlying_type): Declare ...
* c-common.c (is_typedef_decl, set_underlying_type): ... new entry points.
gcc/cp/ChangeLog:
2009-04-02 Dodji Seketeli <dodji@redhat.com>
PR c++/26693
* decl2.c (grokfield): when a typedef appears in a
class, create the typedef variant type node for it.
(save_template_attributes): Creating typedef variant type node
here is now useless.
* decl.c (grokdeclarator): If the typedef'ed struct/class was
anonymous, set the proper type name to all its type variants.
(xref_basetypes) : Fixup the variant types after setting
TYPE_BINFO on REF.
* name-lookup.c (pushdecl_maybe_friend): Reuse the
set_underlying_type function to install typedef variant types.
* cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
macro.
(append_type_to_template_for_access_check): New entry points.
* semantics.c (check_accessibility_of_qualified_id):
When a typedef that is a member of a class appears in a template,
add it to the template. It will be ...
* class.c (finish_struct_bits): Split type variant fixup into ...
(fixup_type_variants): A new entry point.
* pt.c (instantiate_class_template, instantiate_template ): ... access
checked at template instantiation time.
(resolve_type_name_type): The type name should be the name of the
main type variant.
(retrieve_specialization): Specializations of template typedefs aren't
to be looked up in DECL_TEMPLATE_INSTANTIATIONS (tmpl).
(append_type_to_template_for_access_check): New entry point.
(tsubst_decl): For typedefs, build the variant type from the correct
original type.
(get_class_bindings): Fix function comment.
(perform_typedefs_access_check): New entry point.
gcc/testsuite/ChangeLog:
2009-04-02 Dodji Seketeli <dodji@redhat.com>
PR c++/26693
* g++.dg/template/typedef11.C: New test.
* g++.dg/template/typedef12.C: Likewise.
* g++.dg/template/typedef13.C: Likewise.
* g++.dg/template/typedef14.C: Likewise.
* g++.dg/template/typedef15.C: Likewise.
* g++.dg/template/typedef16.C: Likewise.
* g++.dg/template/sfinae3.C: Compile this pedantically.
The only errors expected should be the one saying the typedef is ill
formed.
* g++.old-deja/g++.pt/typename8.C: Likewise.
* g++.dg/template/access11.C: Update this.
libstdc++-v3/ChangeLog:
2009-04-02 Dodji Seketeli <dodji@redhat.com>
* include/ext/bitmap_allocator.h: the typedefs should be made public
if we want them to be accessible. This has been revealed by the patch
that fixes PR c++/26693 in g++.
From-SVN: r145440
Richard Guenther [Thu, 2 Apr 2009 09:10:53 +0000 (09:10 +0000)]
re PR middle-end/37221 (Missed early loop-unroll optimization - causes 40% degradation on SPU)
2009-04-02 Richard Guenther <rguenther@suse.de>
PR tree-optimization/37221
* tree-flow.h (degenerate_phi_result): Declare.
* tree-ssa-dom.c (degenerate_phi_result): Export.
* tree-scalar-evolution.c (analyze_initial_condition): If
the initial condition is defined by a degenerate PHI node
use the degenerate value.
* gcc.c-torture/compile/
20090331-1.c: New testcase.
From-SVN: r145439
Jakub Jelinek [Thu, 2 Apr 2009 06:50:55 +0000 (08:50 +0200)]
baseline_symbols.txt: Regenerated.
* config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
Regenerated.
* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt:
Regenerated.
* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Regenerated.
* config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Regenerated.
* config/abi/post/i486-linux-gnu/baseline_symbols.txt: Regenerated.
* config/abi/post/s390-linux-gnu/baseline_symbols.txt: Regenerated.
* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Regenerated.
* config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Regenerated.
* config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt:
Regenerated.
* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Regenerated.
From-SVN: r145437
GCC Administrator [Thu, 2 Apr 2009 00:16:47 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r145436
Eric Botcazou [Wed, 1 Apr 2009 20:46:30 +0000 (20:46 +0000)]
re PR rtl-optimization/39588 (internal compiler error: in trunc_int_for_mode, at explow.c:55)
PR rtl-optimization/39588
* combine.c (merge_outer_ops): Do not set the constant when this
is not necessary.
(simplify_shift_const_1): Do not modify it either in this case.
From-SVN: r145430
Steven Bosscher [Wed, 1 Apr 2009 19:47:01 +0000 (19:47 +0000)]
ia64.c (ia64_handle_option): Inform user that Itanium1 tuning is deprecated if...
* config/ia64/ia64.c (ia64_handle_option): Inform user that Itanium1
tuning is deprecated if -mtune value is set to an Itanium1 variant.
From-SVN: r145427
H.J. Lu [Wed, 1 Apr 2009 18:09:21 +0000 (18:09 +0000)]
re PR c++/4926 (C++ ABI needs clarification on mangling of complex expressions)
2009-04-01 H.J. Lu <hongjiu.lu@intel.com>
PR c++/4926
* g++.dg/template/pr4926-1.C: New.
From-SVN: r145423
Janis Johnson [Wed, 1 Apr 2009 17:31:26 +0000 (17:31 +0000)]
re PR target/39027 (double floating point suffix of 'd' and 'D' not accepted)
gcc/
PR c/29027
* c-lex.c (interpret_float): Default (no suffix) is double.
libcpp/
PR c/29027
* include/cpplib.h (CPP_N_DEFAULT): Define.
* expr.c (interpret_float_suffix): Recognize d or D for double,
return new value for default.
(cpp_classify_number): Issue pedwarn for use of d or D in suffix.
gcc/testsuite/
PR c/29027
* gcc.dg/fltconst-1.c: Don't error for use of d or D in suffix.
* gcc.dg/fltconst-2.c: New test.
* gcc.dg/fltconst-double-pedantic-1.c: New test.
* gcc.dg/fltconst-double-pedantic-2.c: New test.
From-SVN: r145422
Xinliang David Li [Wed, 1 Apr 2009 17:17:18 +0000 (17:17 +0000)]
better m128i constant materialization
From-SVN: r145418
Janis Johnson [Wed, 1 Apr 2009 17:04:42 +0000 (17:04 +0000)]
re PR c/33466 (mixed-case suffix for decimal float constants)
libcpp/
PR c/33466
* expr.c (interpret_float_suffix): Reject invalid suffix that uses
letters from decimal float and fixed-point suffixes.
gcc/testsuite
PR c/33466
* gcc.dg/cpp/pr33466.c: New test.
* gcc.dg/dfp/pr33466.c: New test.
* gcc.dg/fixed-point/pr33466.c: New test.
From-SVN: r145417
Matt Thomas [Wed, 1 Apr 2009 17:00:00 +0000 (17:00 +0000)]
[multiple changes]
2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de>
* gcc/config/vax/vax.c: Add #includes to silence warnings.
Change #include order to silence two warnings.
2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de>
* gcc/config/vax/linux.h (TARGET_DEFAULT): Add the MASK_QMATH flag bit.
(ASM_SPEC): Pass -k to the assembler for PIC code.
2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de>
* gcc/config.gcc: Add vax-*-linux* to the switch.
* gcc/config/vax/linux.h: New file. (TARGET_VERSION,
TARGET_OS_CPP_BUILTINS, TARGET_DEFAULT, CPP_SPEC, LINK_SPEC): Define.
2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de>
* gcc/config/vax/vax.c (vax_output_int_move, adjacent_operands_p):
Use predicate macros instead of GET_CODE() == foo.
* gcc/config/vax/vax.md (movsi_2, movstrictqi, and<mode>3, ashrsi3,
ashlsi3, rotrsi3, <unnamed>): Likewise.
2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de>
* gcc/config/vax/builtins.md (jbbssiqi, jbbssihi, jbbssisi, jbbcciqi,
jbbccihi, jbbccisi): Remova trailing whitespace.
* gcc/config/vax/constraints.md: Likewise.
* gcc/config/vax/elf.h: (ASM_PREFERRED_EH_DATA_FORMAT): Likewise.
* gcc/config/vax/openbsd1.h (OBSD_OLD_GAS): Likewise.
* gcc/config/vax/predicates.md: Likewise.
* gcc/config/vax/vax.c (print_operand_address, vax_output_int_move,
vax_expand_addsub_di_operands, adjacent_operands_p): Likewise.
* gcc/config/vax/vax.h: Likewise.
* gcc/config/vax/vax.md (nonlocal_goto): Likewise.
2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de>
* gcc/config/vax/vax.c (vax_float_literal, vax_output_int_move)
(indirectable_address_p, adjacent_operands_p): Add spaces around
braces.
* gcc/config/vax/vax-protos.h (adjacent_operands_p): Likewise.
2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de>
* gcc/config/vax/vax.c (legitimate_constant_address_p,
legitimate_constant_p, indirectable_address_p, nonindexed_address_p,
index_term_p, reg_plus_index_p, legitimate_address_p,
vax_mode_dependent_address_p): Update comments to match functions
modified by the recent int->bool conversion.
2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de>
* gcc/config/vax/builtins.md: Update copyright message.
* gcc/config/vax/constraints.md: Likewise.
* gcc/config/vax/netbsd-elf.h: Likewise.
* gcc/config/vax/predicates.md: Likewise.
* gcc/config/vax/vax-protos.h: Likewise.
* gcc/config/vax/vax.c: Likewise.
* gcc/config/vax/vax.h: Likewise.
* gcc/config/vax/vax.md: Likewise.
* gcc/config/vax/vax.opt: Likewise.
2009-04-01 Jan-Benedict Glaw <jbglaw@jbglaw-dev.homezone.telefonica.de>
* gcc/config/vax/builtins.md (ffssi2, ffssi2_internal,
sync_lock_test_and_set<mode>, sync_lock_release<mode>): Fix indention.
* gcc/config/vax/constraints.md (B, R): Likewise.
* gcc/config/vax/predicates.md (external_memory_operand,
nonimmediate_addsub_di_operand): Likewise.
* gcc/config/vax/vax.c (vax_output_int_add): Likewise.
* gcc/config/vax/vax.md (movsi, movsi_2, mov<mode>, call_value,
untyped_call): Likewise.
2009-04-01 Matt Thomas <matt@3am-software.com>
* config/vax/predicates.md: New file. (symbolic_operand,
local_symbolic_operand, external_symbolic_operand,
external_const_operand, nonsymbolic_operand, external_memory_operand,
indirect_memory_operand, indexed_memory_operand,
illegal_blk_memory_operand, illegal_addsub_di_memory_operand,
nonimmediate_addsub_di_operand, general_addsub_di_operand): New
predicate.
* config/vax/constraints.md: New file. (Z0, U06, U08, U16, CN6, S08,
S16, I, J, K, L, M, N, O, G, Q, B, R, T): New constraint.
* config/vax/builtins.md: New file. (ffssi2, ffssi2_internal,
sync_lock_test_and_set<mode>, jbbssiqi, jbbssihi, jbbssisi,
sync_lock_release<mode>, jbbcciqi, jbbccihi, jbbccisi): Define.
* config/vax/vax.opt (mqmath): Add option.
* config/vax/vax.md (isfx): Extend with DI.
(VAXintQH, VAXintQHSD): Define.
(tst<mode>, cmp<mode>, *bit<mode>, movmemhi1, truncsiqi2, truncsihi2,
mulsidi3, add<mode>3, sub<mode>, mul<mode>3, div<mode>3, and<mode>,
and<mode>_const_int, ior<mode>3, xor<mode>3, neg<mode>2,
one_cmpl<mode>2, ashlsi3, lshrsi3, rotlsi3): Update constraints.
(movdi): Update constraints and use vax_output_int_move().
(movsi, movsi_2, pushlclsymreg, pushextsymreg, movlclsymreg,
movextsymreg, adddi3, adcdi3, subdi3, sbcdi3, pushextsym, movextsym,
pushlclsym, movlclsym, movaddr<mode>, pushaddr<mode>,
nonlocal_goto): New.
(mov<mode>): Extend accepted operand types.
(subdi3_old): Rename from subdi3, change update constraints and use
a new implementation.
* gcc/config/vax/vax.h (PCC_BITFIELD_TYPE_MATTERS): Add space.
(FRAME_POINTER_CFA_OFFSET, IRA_COVER_CLASSES, CLASS_MAX_NREGS,
MOVE_RATIO, CLEAR_RATIO): Define.
(REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P,
CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Delete.
(PRINT_OPERAND): Redefine using a function instead of inlined code.
* gcc/config/vax/vax.c (TARGET_BUILTIN_SETJMP_FRAME_VALUE): Define.
(split_quadword_operands): Make static and really allow variable
splitting.
(print_operand_address): Update for PIC generation.
(print_operand, vax_builtin_setjmp_frame_value, vax_output_int_subtract,
indexable_address_p, fixup_mathdi_operand,
vax_expand_addsub_di_operands, adjacent_operands_p): New.
(vax_float_literal, legitimate_constant_p,
indirectable_constant_address_p, index_term_p,
reg_plus_index_p): Return bool instead of int.
(vax_rtx_costs): Fix cost for CONST_INT, indent and use HOST_WIDE_INT
where needed.
(vax_output_int_move, vax_output_int_add): Extend to allow PIC
generation.
(vax_output_conditional_branch): Indent.
(legitimate_constant_address_p, indirectable_constant_address_p,
indirectable_address_p, nonindexed_address_p, legitimate_address_p,
vax_mode_dependent_address_p): Return bool instead of int, update for
PIC generation.
* config/vax/vax-protos.h (legitimate_constant_address_p,
legitimate_constant_p, legitimate_address_p,
vax_mode_dependent_address_p): Change declaration to bool.
(legitimate_pic_operand_p, adjacent_operands_p, print_operand,
vax_expand_addsub_di_operands, vax_output_int_subtract,
vax_output_movmemsi): Declare.
(split_quadword_operands, vax_float_literal): Delete declaration.
* config/vax/netbsd-elf.h (CC1_SPEC, CC1PLUS_SPEC) Define.
* config/vax/elf.h (NO_EXTERNAL_INDIRECT_ADDRESS,
VAX_CC1_AND_CC1PLUS_SPEC, ASM_PREFERRED_EH_DATA_FORMAT,
ASM_OUTPUT_DWARF_PCREL): Define.
(ASM_SPEC): Change definition to allow PIC generation.
From-SVN: r145416
Steve Ellcey [Wed, 1 Apr 2009 16:41:54 +0000 (16:41 +0000)]
Makefil.def (languages): New entries.
* Makefil.def (languages): New entries.
* Makefile.tpl (check-gcc-*): New generic target.
* Makefile.in: Regenerate.
* gcc/doc/sourcebuild.texi: Update front-end requirements.
From-SVN: r145415
H.J. Lu [Wed, 1 Apr 2009 16:29:28 +0000 (16:29 +0000)]
re PR tree-optimization/35011 (ICE with -fcheck-data-deps)
2009-04-01 H.J. Lu <hongjiu.lu@intel.com>
PR tree-optimization/35011
* g++.dg/other/pr35011.C: New.
From-SVN: r145413
Jakub Jelinek [Wed, 1 Apr 2009 16:18:46 +0000 (18:18 +0200)]
re PR target/39226 (gcc_assert (verify_initial_elim_offsets ()); ICE)
PR target/39226
* config/rs6000/rs6000.md (andsi3_internal5_nomc,
anddi3_internal2_nomc, anddi3_internal3_nomc): Removed.
(booldi3_internal3): Use boolean_or_operator instead of
boolean_operator.
* gcc.dg/pr39226.c: New test.
From-SVN: r145411
H.J. Lu [Wed, 1 Apr 2009 15:56:29 +0000 (15:56 +0000)]
re PR c++/35240 (ICE with new in template parameter)
2009-04-01 H.J. Lu <hongjiu.lu@intel.com>
PR c++/35240
* g++.dg/template/pr35240.C: New.
From-SVN: r145408
Joseph Myers [Wed, 1 Apr 2009 14:41:06 +0000 (15:41 +0100)]
re PR c/39605 ("error: variable-size type declared outside of any function" is issued twice)
PR c/39605
* c-decl.c (grokdeclarator): Pedwarn for file-scope array
declarator whose size is not an integer constant expression but
folds to an integer constant, then treat it as a constant
subsequently.
testsuite:
* gcc.dg/vla-17.c, gcc.dg/vla-18.c: New tests.
* gcc.dg/pr25682.c: Update expected diagnostics.
From-SVN: r145405
Richard Guenther [Wed, 1 Apr 2009 13:59:53 +0000 (13:59 +0000)]
fold-const.c (fold_plusminus_mult_expr): Do not fold i * 4 + 2 to (i * 2 + 1) * 2.
2009-04-01 Richard Guenther <rguenther@suse.de>
* fold-const.c (fold_plusminus_mult_expr): Do not fold
i * 4 + 2 to (i * 2 + 1) * 2.
* gcc.dg/fold-plusmult-2.c: New testcase.
From-SVN: r145403
Jakub Jelinek [Wed, 1 Apr 2009 13:32:22 +0000 (15:32 +0200)]
re PR c/37772 (ICE with empty asm statement)
PR c/37772
* c-parser.c (c_parser_asm_statement): Skip until close paren and
return if c_parser_asm_string_literal returned NULL.
* gcc.dg/pr37772.c: New test.
* g++.dg/ext/asm11.C: New test.
From-SVN: r145401
H.J. Lu [Wed, 1 Apr 2009 12:36:21 +0000 (12:36 +0000)]
(restore_ld_library_path_env_vars): Always restore GCC_EXEC_PREFIX to its original value...
2009-04-01 H.J. Lu <hongjiu.lu@intel.com>
(restore_ld_library_path_env_vars): Always restore GCC_EXEC_PREFIX
to its original value, or unset if it was not defined.
From-SVN: r145400
Nick Clifton [Wed, 1 Apr 2009 12:22:58 +0000 (12:22 +0000)]
Omitted from previous commit.
From-SVN: r145398
Nick Clifton [Wed, 1 Apr 2009 12:22:14 +0000 (12:22 +0000)]
m32c.h (LIBGCC2_UNITS_PER_WORD): Define if not already defined.
* config/m32c/m32c.h (LIBGCC2_UNITS_PER_WORD): Define if not
already defined.
* config/m32c/t-m32c (LIB2FUNCS_EXTRA): Add m32c-lib2-trapv.c.
* config/m32c/m32c-lib2.c: Remove unused typedefs. Rename the
other typedefs to avoid conflicts with libgcc2.c. Define labels
to gain 16-bit bit-manipulation functions from libgcc2.c and then
include it.
* config/m32c/m32c-lib2-trapv.c: New file. Define labels
to gain 16-bit trapping arithmetic functions from libgcc2.c and
then include it.
From-SVN: r145397
Rafael Avila de Espindola [Wed, 1 Apr 2009 09:17:07 +0000 (09:17 +0000)]
varasm.c (default_function_rodata_section): Declare DOT as const char*.
2009-04-01 Rafael Avila de Espindola <espindola@google.com>
* varasm.c (default_function_rodata_section): Declare DOT as const char*.
From-SVN: r145396
Kai Tietz [Wed, 1 Apr 2009 09:05:13 +0000 (09:05 +0000)]
host-mingw32.c (mingw32_gt_pch_use_address): Make object_name unique for each process.
2009-04-01 Kai Tietz <kai.tietz@onevision.com>
Andrey Galkin <agalkin@hypercom.com>
PR/39492
* config/i386/host-mingw32.c (mingw32_gt_pch_use_address):
Make object_name unique for each process.
Co-Authored-By: Andrey Galkin <agalkin@hypercom.com>
From-SVN: r145394
Jakub Jelinek [Wed, 1 Apr 2009 06:54:52 +0000 (08:54 +0200)]
re PR other/39591 (GOMP_loop_end illegally optmized into GOMP_loop_end_nowait)
PR other/39591
* omp-low.c (remove_exit_barrier): Don't optimize if there are any
addressable variables in the parallel that could go out of scope while
running queued tasks.
* testsuite/libgomp.c/pr39591-1.c: New test.
* testsuite/libgomp.c/pr39591-2.c: New test.
* testsuite/libgomp.c/pr39591-3.c: New test.
From-SVN: r145390
Anatoly Sokolov [Wed, 1 Apr 2009 05:57:14 +0000 (09:57 +0400)]
avr.h (avr_case_values_threshold): Remove declaration.
* config/avr/avr.h (avr_case_values_threshold): Remove declaration.
(CASE_VALUES_THRESHOLD): Redefine.
* config/avr/avr.c (avr_override_options): Remove initialization of
avr_case_values_threshold variable.
(avr_case_values_threshold): Remove variable. Add new function.
* config/avr/avr-protos.h (avr_case_values_threshold): Declare.
* config/avr/avr.opt (mno-tablejump): Remove option.
* doc/invoke.texi (AVR Options): Remove -mno-tablejump.
From-SVN: r145389
DJ Delorie [Wed, 1 Apr 2009 05:26:39 +0000 (01:26 -0400)]
varasm.c (default_function_rodata_section): Don't assume anything about where the first '.' in the section name is.
* varasm.c (default_function_rodata_section): Don't assume
anything about where the first '.' in the section name is.
From-SVN: r145388
Alan Modra [Wed, 1 Apr 2009 04:09:31 +0000 (04:09 +0000)]
rs6000.c (rs6000_emit_stack_reset): Delete redundant rs6000_emit_stack_tie.
* config/rs6000/rs6000.c (rs6000_emit_stack_reset): Delete redundant
rs6000_emit_stack_tie.
From-SVN: r145387
Jason Merrill [Wed, 1 Apr 2009 03:34:30 +0000 (23:34 -0400)]
re PR c++/34691 (Default argument checking not performed after overload resolution with C linkage)
PR c++/34691
* name-lookup.c (pushdecl_maybe_friend): Diagnose mismatched
extern C declarations.
* libsupc++/unwind-cxx.h: Correct __cxa_call_terminate prototype.
From-SVN: r145386
Ben Elliston [Wed, 1 Apr 2009 00:51:55 +0000 (00:51 +0000)]
* decContext.h: Include gstdint.h instead of <stdint.h>.
From-SVN: r145385
GCC Administrator [Wed, 1 Apr 2009 00:16:56 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r145384
Ian Lance Taylor [Wed, 1 Apr 2009 00:03:31 +0000 (00:03 +0000)]
tree-eh.c (tree_remove_unreachable_handlers): Compare gimple_code with GIMPLE_RESX, not RESX.
* tree-eh.c (tree_remove_unreachable_handlers): Compare
gimple_code with GIMPLE_RESX, not RESX.
From-SVN: r145381
Joseph Myers [Tue, 31 Mar 2009 23:17:05 +0000 (00:17 +0100)]
c-common.c (c_get_ident): New.
* c-common.c (c_get_ident): New.
(c_common_nodes_and_builtins): Call it for type names that may be
NULL.
From-SVN: r145380
Ben Elliston [Tue, 31 Mar 2009 23:14:59 +0000 (23:14 +0000)]
sysv4.opt (msdata): Improve option description.
* config/rs6000/sysv4.opt (msdata): Improve option description.
--this line, and those below, will be ignored--
M ChangeLog
M config/rs6000/sysv4.opt
From-SVN: r145379
H.J. Lu [Tue, 31 Mar 2009 22:31:42 +0000 (22:31 +0000)]
pr33009.c: Removed.
2009-03-31 H.J. Lu <hongjiu.lu@intel.com>
* gcc.c-torture/compile/pr33009.c: Removed.
From-SVN: r145377
Steve Ellcey [Tue, 31 Mar 2009 21:51:34 +0000 (21:51 +0000)]
ia64.md (divsf3_internal_lat): Remove.
* config/ia64/ia64.md (divsf3_internal_lat): Remove.
(divdf3_internal_lat): Remove.
(divxf3_internal_lat): Remove.
(divxf3_internal_thr): Remove.
(divxf): Use divxf3_internal.
* config/ia64/div.md (divsf3_internal_lat): New.
(divdf3_internal_lat): New.
(divxf3_internal): New.
From-SVN: r145376
Jason Merrill [Tue, 31 Mar 2009 21:50:03 +0000 (17:50 -0400)]
C++ DR 613
C++ DR 613
* semantics.c (finish_non_static_data_member): Allow such references
without an associated object in sizeof/decltype/alignof.
From-SVN: r145375
Ramana Radhakrishnan [Tue, 31 Mar 2009 21:23:29 +0000 (21:23 +0000)]
common.opt (frtl-abstract-sequences): Delete.
2009-03-31 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* common.opt (frtl-abstract-sequences): Delete.
* doc/invoke.texi (Option Summary): Likewise.
(Optimize Options): Likewise.
* rtl-factoring.c: Delete file.
* Makefile.in (OBJS-common): Remove rtl-factoring.o.
* passes.c (init_optimization_passes): Remove rtl_abstr_seq pass.
2009-03-31 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* gcc.c-torture/compile/pr33009.c: Delete.
* gcc.c-torture/compile/pr11832.c: Likewise.
From-SVN: r145374
Joseph Myers [Tue, 31 Mar 2009 20:30:31 +0000 (21:30 +0100)]
re PR c/448 (<stdint.h>-related issues (C99 issues))
PR c/448
fixincludes:
* inclhack.def (newlib_stdint_1, newlib_stdint_2): New fixes.
* fixincl.x: Regenerate.
* tests/base/stdint.h: Update.
gcc:
* Makefile.in (USE_GCC_STDINT): Define.
(stmp-int-hdrs): Install stdint.h if applicable.
* c-common.c (CHAR16_TYPE): Define in terms of UINT_LEAST16_TYPE
if known.
(CHAR32_TYPE): Define in terms of UINT_LEAST32_TYPE if known.
(SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, INT32_TYPE, INT64_TYPE,
UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE,
INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE,
INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE,
UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE,
INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE,
UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE,
UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Define.
(c_common_nodes_and_builtins): Initialize
underlying_wchar_type_node. Do not initialize
signed_wchar_type_node or unsigned_wchar_type_node. Initialize
nodes for new types.
(c_stddef_cpp_builtins): Define macros for new types.
* c-common.h (CTI_SIGNED_WCHAR_TYPE, CTI_UNSIGNED_WCHAR_TYPE):
Remove.
(CTI_UNDERLYING_WCHAR_TYPE, CTI_SIG_ATOMIC_TYPE, CTI_INT8_TYPE,
CTI_INT16_TYPE, CTI_INT32_TYPE, CTI_INT64_TYPE, CTI_UINT8_TYPE,
CTI_UINT16_TYPE, CTI_UINT32_TYPE, CTI_UINT64_TYPE,
CTI_INT_LEAST8_TYPE, CTI_INT_LEAST16_TYPE, CTI_INT_LEAST32_TYPE,
CTI_INT_LEAST64_TYPE, CTI_UINT_LEAST8_TYPE, CTI_UINT_LEAST16_TYPE,
CTI_UINT_LEAST32_TYPE, CTI_UINT_LEAST64_TYPE, CTI_INT_FAST8_TYPE,
CTI_INT_FAST16_TYPE, CTI_INT_FAST32_TYPE, CTI_INT_FAST64_TYPE,
CTI_UINT_FAST8_TYPE, CTI_UINT_FAST16_TYPE, CTI_UINT_FAST32_TYPE,
CTI_UINT_FAST64_TYPE, CTI_INTPTR_TYPE, CTI_UINTPTR_TYPE): Define.
(signed_wchar_type_node, unsigned_wchar_type_node): Remove.
(underlying_wchar_type_node, sig_atomic_type_node, int8_type_node,
int16_type_node, int32_type_node, int64_type_node,
uint8_type_node, uint16_type_node, c_uint32_type_node,
c_uint64_type_node, int_least8_type_node, int_least16_type_node,
int_least32_type_node, int_least64_type_node,
uint_least8_type_node, uint_least16_type_node,
uint_least32_type_node, uint_least64_type_node,
int_fast8_type_node, int_fast16_type_node, int_fast32_type_node,
int_fast64_type_node, uint_fast8_type_node, uint_fast16_type_node,
uint_fast32_type_node, uint_fast64_type_node, intptr_type_node,
uintptr_type_node): Define.
* c-cppbuiltin.c (builtin_define_constants,
builtin_define_type_minmax): New.
(builtin_define_stdint_macros): Define more macros.
(c_cpp_builtins): Define more limit macros.
(type_suffix): New.
(builtin_define_type_max): Define in terms of
builtin_define_type_minmax. Remove is_long parameter. All
callers changed.
* config.gcc (use_gcc_stdint): Define.
(tm_file): Add glibc-stdint.h for targets using glibc or uClibc.
Add newlib-stdint.h for generic targets.
* config/glibc-stdint.h, config/newlib-stdint.h,
ginclude/stdint-gcc.h, ginclude/stdint-wrap.h: New.
* config/m32c/m32c.h (UINTPTR_TYPE): Define.
* config/score/score.h (UINTPTR_TYPE): Define.
* config/sol2.h (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE,
INT32_TYPE, INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE,
UINT64_TYPE, INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE,
INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE,
UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE,
INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE,
UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE,
UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Define.
* config/spu/spu.h (STDINT_LONG32): Define.
* configure.ac (use_gcc_stdint): Substitute.
* configure: Regenerate.
* doc/cpp.texi (__SIG_ATOMIC_TYPE__, __INT8_TYPE__,
__INT16_TYPE__, __INT32_TYPE__, __INT64_TYPE__, __UINT8_TYPE__,
__UINT16_TYPE__, __UINT32_TYPE__, __UINT64_TYPE__,
__INT_LEAST8_TYPE__, __INT_LEAST16_TYPE__, __INT_LEAST32_TYPE__,
__INT_LEAST64_TYPE__, __UINT_LEAST8_TYPE__, __UINT_LEAST16_TYPE__,
__UINT_LEAST32_TYPE_, __UINT_LEAST64_TYPE__, __INT_FAST8_TYPE__,
__INT_FAST16_TYPE__, __INT_FAST32_TYPE__, __INT_FAST64_TYPE__,
__UINT_FAST8_TYPE__, __UINT_FAST16_TYPE__, __UINT_FAST32_TYPE__,
__UINT_FAST64_TYPE__, __INTPTR_TYPE__, __UINTPTR_TYPE__,
__WINT_MAX__, __SIZE_MAX__, __PTRDIFF_MAX__, __UINTMAX_MAX__,
__SIG_ATOMIC_MAX__, __INT8_MAX__, __INT16_MAX__, __INT32_MAX__,
__INT64_MAX__, __UINT8_MAX__, __UINT16_MAX__, __UINT32_MAX__,
__UINT64_MAX__, __INT_LEAST8_MAX__, __INT_LEAST16_MAX__,
__INT_LEAST32_MAX__, __INT_LEAST64_MAX__, __UINT_LEAST8_MAX__,
__UINT_LEAST16_MAX__, __UINT_LEAST32_MAX__, __UINT_LEAST64_MAX__,
__INT_FAST8_MAX__, __INT_FAST16_MAX__, __INT_FAST32_MAX__,
__INT_FAST64_MAX__, __UINT_FAST8_MAX__, __UINT_FAST16_MAX__,
__UINT_FAST32_MAX__, __UINT_FAST64_MAX__, __INTPTR_MAX__,
__UINTPTR_MAX__, __WCHAR_MIN__, __WINT_MIN__, __SIG_ATOMIC_MIN__,
__INT8_C, __INT16_C, __INT32_C, __INT64_C, __UINT8_C, __UINT16_C,
__UINT32_C, __UINT64_C, __INTMAX_C, __UINTMAX_C): Document.
* doc/tm.texi (SIG_ATOMIC_TYPE, INT8_TYPE, INT16_TYPE, INT32_TYPE,
INT64_TYPE, UINT8_TYPE, UINT16_TYPE, UINT32_TYPE, UINT64_TYPE,
INT_LEAST8_TYPE, INT_LEAST16_TYPE, INT_LEAST32_TYPE,
INT_LEAST64_TYPE, UINT_LEAST8_TYPE, UINT_LEAST16_TYPE,
UINT_LEAST32_TYPE, UINT_LEAST64_TYPE, INT_FAST8_TYPE,
INT_FAST16_TYPE, INT_FAST32_TYPE, INT_FAST64_TYPE,
UINT_FAST8_TYPE, UINT_FAST16_TYPE, UINT_FAST32_TYPE,
UINT_FAST64_TYPE, INTPTR_TYPE, UINTPTR_TYPE): Document.
gcc/testsuite:
* lib/target-supports.exp (check_effective_target_stdint_types):
Update comment.
(check_effective_target_inttypes_types): New.
* gcc.dg/c99-stdint-1.c, gcc.dg/c99-stdint-2.c,
gcc.dg/c99-stdint-3.c, gcc.dg/c99-stdint-4.c,
gcc.dg/c99-stdint-5.c, gcc.dg/c99-stdint-6.c: New tests.
From-SVN: r145372
Paul Thomas [Tue, 31 Mar 2009 20:05:44 +0000 (20:05 +0000)]
re PR fortran/38917 (Can't use DATA to initialize pointer to array to NULL())
2009-03-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38917
* expr.c (gfc_check_assign): Allow pointer components when
checking for NULL.
PR fortran/38918
* resolve.c (check_data_variable): Treat pointer arrays with
scalars.
2009-03-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38917
PR fortran/38918
* gfortran.dg/data_pointer_1.f90: New test.
From-SVN: r145371
Paul Thomas [Tue, 31 Mar 2009 20:03:23 +0000 (20:03 +0000)]
re PR fortran/38915 (wrong results for structure assignment of character components when left and right sides overlap)
2009-03-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38915
* trans-expr.c (gfc_trans_assignment_1): Ensure temporaries
have a string_length.
2009-03-31 Paul Thomas <pault@gcc.gnu.org>
PR fortran/38915
* gfortran.dg/char_length_15.f90: New test.
From-SVN: r145370
Jason Merrill [Tue, 31 Mar 2009 19:13:15 +0000 (15:13 -0400)]
ptree.c (cxx_print_decl): Pretty-print full name of function/template.
* ptree.c (cxx_print_decl): Pretty-print full name of
function/template.
(cxx_print_type): Pretty-print full name of class.
From-SVN: r145368
Jason Merrill [Tue, 31 Mar 2009 19:06:17 +0000 (15:06 -0400)]
decl.c (grokdeclarator): Reject pointer to qualified function type.
* decl.c (grokdeclarator): Reject pointer to qualified function
type.
From-SVN: r145367
Jason Merrill [Tue, 31 Mar 2009 18:37:49 +0000 (14:37 -0400)]
re PR c++/37806 (CV-qualifiers on function typedef's are inconsistently accepted depending on typedef scope)
PR c++/37806
* g++.dg/template/typedef17.C: New test.
From-SVN: r145366
Jason Merrill [Tue, 31 Mar 2009 18:31:17 +0000 (14:31 -0400)]
re PR c++/37806 (CV-qualifiers on function typedef's are inconsistently accepted depending on typedef scope)
PR c++/37806
* typeck.c (cp_apply_type_quals_to_decl): Don't apply any quals
to a typedef.
* tree.c (cp_build_qualified_type_real): Don't apply restrict to a
function type.
* decl.h (enum decl_context): Add TEMPLATE_TYPE_ARG.
* decl.c (groktypename): Add is_template_arg parameter.
(grokdeclarator): Allow function cv-quals on a template type arg.
* parser.c (cp_parser_new_type_id, cp_parser_type_id): Add
is_template_arg argument in calls to groktypename.
* cp-tree.h: Adjust prototype.
* error.c (dump_type_prefix, dump_type_suffix): Fix plain
FUNCTION_TYPE printing.
PR libstdc++/39310
* include/tr1_impl/type_traits (is_function): Add partial
specializations with function cv-quals.
(__is_function_helper): Remove.
(is_member_pointer): Don't define in terms of is_member_*_pointer.
From-SVN: r145365
Jason Merrill [Tue, 31 Mar 2009 16:52:21 +0000 (12:52 -0400)]
mangle.c (write_expression): Mangle dependent name as source-name.
* mangle.c (write_expression): Mangle dependent name as
source-name.
From-SVN: r145364
Eric Botcazou [Tue, 31 Mar 2009 16:17:03 +0000 (16:17 +0000)]
system-linux-alpha.ads (Functions_Return_By_DSP): Remove.
* system-linux-alpha.ads (Functions_Return_By_DSP): Remove.
* system-linux-mips.ads (Functions_Return_By_DSP): Likewise.
* system-linux-mipsel.ads (Functions_Return_By_DSP): Likewise.
* system-linux-s390.ads (Functions_Return_By_DSP): Likewise.
* system-linux-s390x.ads (Functions_Return_By_DSP): Likewise.
* system-linux-sparc.ads (Functions_Return_By_DSP): Likewise.
* system-linux-sparcv9.ads (Functions_Return_By_DSP): Likewise.
From-SVN: r145361
Jason Merrill [Tue, 31 Mar 2009 15:42:58 +0000 (11:42 -0400)]
PR c++/38030, 38850, 39070
PR c++/38030, 38850, 39070
* pt.c (type_dependent_expression_p_push): New fn.
(tsubst_copy_and_build) [CALL_EXPR]: Only do arg-dep lookup when the
substitution makes the call non-dependent. Preserve koenig_p.
* parser.c (cp_parser_postfix_expression): Only do arg-dep lookup
for non-dependent calls.
* semantics.c (finish_call_expr): Revert earlier changes.
* cp-tree.h: Revert change to finish_call_expr prototype.
From-SVN: r145360
Bernd Schmidt [Tue, 31 Mar 2009 15:24:24 +0000 (15:24 +0000)]
loop-iv.c (replace_single_def_regs, [...]): New static functions.
* loop-iv.c (replace_single_def_regs, replace_in_expr): New static
functions.
(simplify_using_assignment, simplify_using_initial_values): Call
replace_in_expr to make replacements. Call replace_single_def_regs
once on the initial version of the expression.
From-SVN: r145357
Bernd Schmidt [Tue, 31 Mar 2009 15:22:13 +0000 (15:22 +0000)]
loop-iv.c (simple_rhs_p): Allow more kinds of expressions.
* loop-iv.c (simple_rhs_p): Allow more kinds of expressions.
From-SVN: r145355
Bernd Schmidt [Tue, 31 Mar 2009 15:21:30 +0000 (15:21 +0000)]
loop-iv.c (determine_max_iter): New arg OLD_NITER.
* loop-iv.c (determine_max_iter): New arg OLD_NITER. All callers
changed. Use this when trying to improve the upper bound.
Generate the comparison by using simplify_gen_relational.
From-SVN: r145354
Bernd Schmidt [Tue, 31 Mar 2009 15:19:33 +0000 (15:19 +0000)]
simplify-rtx.c (simplify_relational_operation_1): Simplify (LTU (PLUS a C) C) or (LTU (PLUS a C) a) to (GEU a -C)...
* simplify-rtx.c (simplify_relational_operation_1): Simplify
(LTU (PLUS a C) C) or (LTU (PLUS a C) a) to (GEU a -C); likewise with
GEU/LTU reversed.
From-SVN: r145353
Bernd Schmidt [Tue, 31 Mar 2009 15:16:41 +0000 (15:16 +0000)]
loop-iv.c (simplify_using_condition): A condition of the form (EQ REG CONST) can be used to simply make a substitution.
* loop-iv.c (simplify_using_condition): A condition of the form
(EQ REG CONST) can be used to simply make a substitution.
(simplify_using_initial_values): Keep track of conditions we have seen
and keep using them to simplify new expressions, while applying the
same substitutions to them as to the expression.
From-SVN: r145352
Bernd Schmidt [Tue, 31 Mar 2009 15:15:04 +0000 (15:15 +0000)]
loop-iv.c (suitable_set_for_replacement): Renamed from simplify_using_assignment...
* loop-iv.c (suitable_set_for_replacement): Renamed from
simplify_using_assignment; changed to return bool and to accept new
args DEST and SRC. Return true iff we find a source/destination pair
that can be used to make a replacement, and fill SRC and DEST if so.
Remove arg ALTERED. Don't deal with altered regs here. All callers
changed.
(simplify_using_initial_values): Deal with altered regs here and track
more precisely the effect they have on the validity of our expression.
From-SVN: r145351
Ramana Radhakrishnan [Tue, 31 Mar 2009 14:41:32 +0000 (14:41 +0000)]
Fix documentation for -mthumb
From-SVN: r145347
Richard Guenther [Tue, 31 Mar 2009 14:28:16 +0000 (14:28 +0000)]
re PR middle-end/31029 (Fold does not fold C - a == a)
2009-03-31 Richard Guenther <rguenther@suse.de>
PR middle-end/31029
* fold-const.c (fold_binary): Fold X +- Y CMP X to Y CMP 0 for
equality comparisons. Fold C - X CMP X if C % 2 == 1.
* gcc.dg/fold-compare-4.c: New testcase.
* gcc.dg/fold-compare-5.c: Likewise.
From-SVN: r145345
Richard Guenther [Tue, 31 Mar 2009 13:16:36 +0000 (13:16 +0000)]
tree.h (div_if_zero_remainder): Declare.
2009-03-31 Richard Guenther <rguenther@suse.de>
* tree.h (div_if_zero_remainder): Declare.
* fold-const.c (div_if_zero_remainder): Export.
* tree-ssa-forwprop.c
(forward_propagate_addr_into_variable_array_index): Handle
constant array index addition outside of the variable index.
* gcc.dg/tree-ssa/forwprop-12.c: New testcase.
From-SVN: r145343
Joseph Myers [Tue, 31 Mar 2009 12:51:02 +0000 (13:51 +0100)]
re PR target/39592 (Revision 145272 breaks -ansi -msse)
PR target/39592
* config/i386/i386.md (*floatunssi<mode>2_1, two unnamed
define_splits, floatunssi<mode>2): Require x87 conversions from
DImode to be permitted.
testsuite:
* gcc.target/i386/pr39592-1.c: New test.
From-SVN: r145342
Joseph Myers [Tue, 31 Mar 2009 12:43:29 +0000 (13:43 +0100)]
re PR preprocessor/15638 (gcc should have option to treat missing headers as fatal)
PR preprocessor/15638
gcc:
* c-common.c (c_cpp_error): Handle CPP_DL_FATAL.
gcc/fortran:
* cpp.c (cb_cpp_error): Handle CPP_DL_FATAL.
gcc/testsuite:
* gcc.dg/cpp/missing-header-1.c: New test.
* gcc.dg/cpp/include2.c: Only test #include <>. Expect
"compilation terminated" message.
* gcc.dg/cpp/include2a.c: New test. Copy of include2.c but only
test #include "".
* gcc.dg/pch/counter-2.c, gcc.dg/pch/valid-1.c,
gcc.dg/pch/valid-2.c, gcc.dg/pch/warn-1.c: Expect "compilation
terminated" message.
libcpp:
* files.c (_cpp_find_file): Call open_file_failed after diagnosing
invalid PCH.
(open_file_failed): Make error for missing file fatal.
* include/cpplib.h (CPP_DL_FATAL): Define.
From-SVN: r145341
Richard Guenther [Tue, 31 Mar 2009 10:23:44 +0000 (10:23 +0000)]
re PR middle-end/23401 (Gimplifier produces too many temporaries)
2009-03-31 Richard Guenther <rguenther@suse.de>
PR middle-end/23401
PR middle-end/27810
* tree.h (DECL_GIMPLE_FORMAL_TEMP_P): Remove.
(struct tree_decl_with_vis): Remove gimple_formal_temp member.
* tree-eh.c (lower_eh_constructs_2): Move LHS assignment to
a separate statement.
* gimplify.c (pop_gimplify_context): Remove formal temp handling.
(lookup_tmp_var): Likewise.
(is_gimple_formal_tmp_or_call_rhs): Remove.
(is_gimple_reg_or_call_rhs): Rename to ...
(is_gimple_reg_rhs_or_call): ... this.
(is_gimple_mem_or_call_rhs): Rename to ...
(is_gimple_mem_rhs_or_call): ... this.
(internal_get_tmp_var): Use is_gimple_reg_rhs_or_call. Set
DECL_GIMPLE_REG_P only if is_formal is true.
(gimplify_compound_lval): Use is_gimple_reg. Remove workaround
for non-proper post-modify expression gimplification.
(gimplify_self_mod_expr): For post-modify expressions gimplify
the lvalue to a minimal lvalue.
(rhs_predicate_for): Remove formal temp case.
(gimplify_modify_expr_rhs): Likewise.
(gimplify_addr_expr): Use is_gimple_reg.
(gimplify_expr): Remove formal temp cases.
(gimple_regimplify_operands): Likewise.
* tree-ssa-pre.c (get_or_alloc_expr_for): Treat EXC_PTR_EXPR
and FILTER_EXPR like constants.
* gimple.c (walk_gimple_op): Fix val_only initialization, use
is_gimple_reg.
(is_gimple_formal_tmp_rhs): Remove.
(is_gimple_reg_rhs): Remove special casing.
(is_gimple_mem_rhs): Fix.
(is_gimple_reg): Move DECL_GIMPLE_REG_P handling earlier.
(is_gimple_formal_tmp_var): Remove.
(is_gimple_formal_tmp_reg): Likewise.
(is_gimple_min_lval): Allow invariant component ref parts.
* gimple.h (is_gimple_formal_tmp_rhs, is_gimple_formal_tmp_var,
is_gimple_formal_tmp_reg): Remove declarations.
* tree-cfg.c (verify_expr): Verify that variables with address
taken do not have DECL_GIMPLE_REG_P set.
* tree-mudflap.c (mf_build_check_statement_for): Use
force_gimple_operand instead of gimplify_expr.
java/
* java-gimplify.c (java_gimplify_expr): Do not manually gimplify
the first operand of binary and comaprison expressions.
* gcc.dg/tree-ssa/pr23401.c: New testcase.
* gcc.dg/tree-ssa/pr27810.c: Likewise.
From-SVN: r145338
Ayal Zaks [Tue, 31 Mar 2009 06:19:06 +0000 (06:19 +0000)]
SMS - Pass the actual schedulable rows to compute_split_row
From-SVN: r145333
Ben Elliston [Tue, 31 Mar 2009 05:25:08 +0000 (05:25 +0000)]
re PR target/31635 (-mno-vrsave ignored on ppc64)
PR target/31635
* config/rs6000/rs6000.c (rs6000_handle_option): Handle
OPT_mvrsave.
From-SVN: r145332
Steven G. Kargl [Tue, 31 Mar 2009 04:38:12 +0000 (04:38 +0000)]
alloc_alloc_expr_1.f90: Adjust for new error message.
2008-12-10 Steven G. Kargl <kargls@comcast.net>
* gfortran.dg/alloc_alloc_expr_1.f90: Adjust for new error message.
* gfortran.dg/allocate_alloc_opt_1.f90: New test.
* gfortran.dg/allocate_alloc_opt_2.f90: Ditto.
* gfortran.dg/allocate_alloc_opt_3.f90: Ditto.
* gfortran.dg/deallocate_alloc_opt_1.f90: Ditto.
* gfortran.dg/deallocate_alloc_opt_2.f90: Ditto.
* gfortran.dg/deallocate_alloc_opt_3.f90: Ditto.
2008-12-10 Steven G. Kargl <kargls@comcast.net>
* trans-stmt.c(gfc_trans_allocate): Add translation of ERRMSG.
(gfc_trans_deallocate): Add translation of ERRMSG. Remove stale
comments. Minor whitespace cleanup.
* resolve.c(is_scalar_expr_ptr): Whitespace cleanup.
(resolve_deallocate_expr (gfc_expr *e): Update error message.
(resolve_allocate_expr): Remove dead code. Update error message.
Move error checking to ...
(resolve_allocate_deallocate): ... here. Add additional error
checking for STAT, ERRMSG, and allocate-objects.
* match.c(gfc_match_allocate,gfc_match_deallocate): Parse ERRMSG.
Check for redundant uses of STAT and ERRMSG. Reword error message
and add checking for pointer, allocatable, and proc_pointer attributes.
From-SVN: r145331
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