Use Solaris prototypes if possible (PR libstdc++-v3/1773)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177866 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-17  Vladimir Makarov  <vmakarov@redhat.com>

PR rtl-optimization/50107
* ira-int.h (ira_hard_reg_not_in_set_p): Remove.
(ira_hard_reg_in_set_p): New.

* ira-color.c (calculate_saved_nregs): New.
(assign_hard_reg): Use it.  Set up allocated_hard_reg_p for all
hard regs.
(allocno_reload_assign, fast_allocation): Use
ira_hard_reg_set_intersection_p instead of
ira_hard_reg_not_in_set_p.

* ira.c (setup_reg_renumber): Use
ira_hard_reg_set_intersection_p instead of
ira_hard_reg_not_in_set_p.
(setup_allocno_assignment_flags, calculate_allocation_cost): Use
ira_hard_reg_in_set_p instead of ira_hard_reg_not_in_set_p.

* ira-costs.c (ira_tune_allocno_costs): Use
ira_hard_reg_set_intersection_p instead of
ira_hard_reg_not_in_set_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177865 138bc75d-0d04-0410-961f-82ee72b054a4

Allow HOST_WIDE_INT for option variable.

2011-08-18  H.J. Lu  <hongjiu.lu@intel.com>
    Igor Zamyatin <igor.zamyatin@intel.com>

* hwint.h (HOST_WIDE_INT_1): New.

* opt-functions.awk (switch_bit_fields): Initialize the
host_wide_int field.
(host_wide_int_var_name): New.
(var_type_struct): Check and return HOST_WIDE_INT.

* opt-read.awk: Handle HOST_WIDE_INT for "Variable".

* optc-save-gen.awk: Support HOST_WIDE_INT on var_target_other.

* opth-gen.awk: Use HOST_WIDE_INT_1 on HOST_WIDE_INT.  Properly
check masks for HOST_WIDE_INT.

* opts-common.c (set_option): Support HOST_WIDE_INT flag_var.
(option_enabled): Likewise.
(get_option_state): Likewise.

* opts.h (cl_option): Add cl_host_wide_int.  Change var_value
to HOST_WIDE_INT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177864 138bc75d-0d04-0410-961f-82ee72b054a4

Keep tm, div_t, ldiv_t, lconv mangling on Solaris (PR libstdc++-v3/1773)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177863 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Peter Collingbourne  <peter@pcc.me.uk>

* expr.c (expand_invoke) Use the type of the method rewrite
target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177862 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50009
* stor-layout.c (update_alignment_for_field): Don't ICE on
packed flexible array members if ms_bitfield_layout_p.

* gcc.c-torture/compile/pr50009.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177860 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50092
* config/i386/i386.c (assign_386_stack_local): Call validize_mem
on the result before returning it.

* gcc.dg/torture/pr50092.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177859 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50109
        * io/list_read.c (eat_separator): Fix skipping over "!" lines.

2011-08-18  Tobias Burnus  <burnus@net-b.de>

        PR fortran/50109
        * gfortran.dg/namelist_73.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177858 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/50017
* tree-vect-stmts.c (vect_finish_stmt_generation): If gsi_stmt (*gsi)
is a debug stmt, use location of the first non-debug stmt after it.

* gcc.dg/pr50017.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177857 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/plugin/decl_plugin.c: Include diagnostic.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177856 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/arm/arm.c (arm_rtx_costs_1): Don't modify the costs of SET.
(arm_size_rtx_costs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177855 138bc75d-0d04-0410-961f-82ee72b054a4

libgcc/
* config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177854 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Richard Guenther  <rguenther@suse.de>

* tree.h (tree_int_cst_msb): Remove.
* tree.c (tree_int_cst_msb): Likewise.
(tree_int_cst_sign_bit): Move from ...
* tree-ssa-loop-ivopts.c (tree_int_cst_sign_bit): ... here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177853 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/tm.texi.in (TARGET_RTX_COSTS): Add an opno paramter.
* doc/tm.texi: Regenerate.
* target.def (rtx_costs): Add an opno parameter.
* hooks.h (hook_bool_rtx_int_int_intp_bool_false): Replace with...
(hook_bool_rtx_int_int_int_intp_bool_false): ...this.
* hooks.c (hook_bool_rtx_int_int_intp_bool_false): Replace with...
(hook_bool_rtx_int_int_int_intp_bool_false): ...this.
* cse.c (COST_IN): Add an opno parameter.
(notreg_cost): Likewise.  Update call to rtx_cost.
(COST, fold_rtx): Update accordingly.
* dojump.c (prefer_and_bit_test): Update call to rtx_cost.
* expmed.c (emit_store_flag): Likewise.
* optabs.c (avoid_expensive_constant): Add an opno parameter.
Update call to rtx_cost.
(expand_binop_directly, expand_binop): Likewise.
(expand_twoval_binop, prepare_cmp_insn): Likewise.
* rtl.h (rtx_cost, get_full_rtx_cost): Add opno parameters.
(set_src_cost, get_full_set_src_cost): Update accordingly.
* rtlanal.c (rtx_cost): Add an opno parameter.  Update call
to target hook.
(get_full_rtx_cost): Add an opno paramter.  Update calls to rtx_cost.
(default_adress_cost): Update calls to rtx_cost.

* config/arm/arm.c (arm_rtx_costs_1, arm_size_rtx_costs)
(arm_slowmul_rtx_costs): Adjust calls to rtx_cost.
(arm_rtx_costs): Add an opno parameter.
* config/alpha/alpha.c (alpha_rtx_costs): Add an opno parameter and
adjust any recursive rtx-cost calls.
* config/avr/avr.c (avr_operand_rtx_cost, avr_rtx_costs): Likewise.
* config/bfin/bfin.c (bfin_rtx_costs): Likewise.
* config/c6x/c6x.c (c6x_rtx_costs): Likewise.
* config/cris/cris.c (cris_rtx_costs): Likewise.
* config/frv/frv.c (frv_rtx_costs): Likewise.
* config/h8300/h8300.c (h8300_rtx_costs): Likewise.
* config/i386/i386.c (ix86_rtx_costs): Likewise.
* config/ia64/ia64.c (ia64_rtx_costs): Likewise.
* config/iq2000/iq2000.c (iq2000_rtx_costs): Likewise.
* config/lm32/lm32.c (lm32_rtx_costs): Likewise.
* config/m32c/m32c.c (m32c_rtx_costs): Likewise.
* config/m32r/m32r.c (m32r_rtx_costs): Likewise.
* config/m68k/m68k.c (m68k_rtx_costs): Likewise.
* config/mcore/mcore.c (mcore_rtx_costs): Likewise.
* config/mep/mep.c (mep_rtx_cost): Likewise.
* config/microblaze/microblaze.c (microblaze_rtx_costs): Likewise.
* config/mips/mips.c (mips_binary_cost): Update call to rtx_cost.
(mips_zero_extend_cost): Add an opno parameter.
* config/mmix/mmix.c (mmix_rtx_costs): Likewise.
* config/mn10300/mn10300.c (mn10300_address_cost): Update call
to rtx_cost.
(mn10300_rtx_costs): Add an opno parameter and adjust any recursive
rtx-cost calls.
* config/pa/pa.c (hppa_rtx_costs): Likewise.
* config/pdp11/pdp11.c (pdp11_rtx_costs): Likewise.
* config/picochip/picochip.c (picochip_rtx_costs): Likewise.
* config/rs6000/rs6000.c (rs6000_rtx_costs): Likewise.
(rs6000_debug_rtx_costs): Likewise.
* config/s390/s390.c (s390_rtx_costs): Likewise.
* config/score/score-protos.h (score_rtx_costs): Likewise.
* config/score/score.c (score_rtx_costs): Likewise.
* config/sh/sh.c (andcosts): Update call to rtx_cost.
(sh_rtx_costs): Add an opno parameter.
* config/sparc/sparc.c (sparc_rtx_costs): Likewise.
* config/spu/spu.c (spu_rtx_costs): Likewise.
* config/stormy16/stormy16.c (xstormy16_rtx_costs): Likewise.
* config/v850/v850.c (v850_rtx_costs): Likewise.
* config/vax/vax.c (vax_rtx_costs): Likewise.
* config/xtensa/xtensa.c (xtensa_rtx_costs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177852 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* rtl.h (set_src_cost, get_full_set_src_cost): New functions.
* auto-inc-dec.c (attempt_change): Use set_src_cost instead of
rtx_cost.
* calls.c (precompute_register_parameters): Likewise.
* combine.c (expand_compound_operation, make_extraction): Likewise.
(force_to_mode, distribute_and_simplify_rtx): Likewise.
* dse.c (find_shift_sequence): Likewise.
* expmed.c (init_expmed, expand_mult, expand_smod_pow2): Likewise.
* expr.c (compress_float_constant): Likewise.
* fwprop.c (should_replace_address, try_fwprop_subst): Likewise.
* gcse.c (want_to_gcse_p): Likewise.
* ifcvt.c (noce_try_sign_mask): Likewise.
* loop-doloop.c (doloop_optimize): Likewise.
* loop-invariant.c (create_new_invariant): Likewise.
* optabs.c (avoid_expensive_constant): Likewise.
* postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands)
(try_replace_in_use, reload_cse_move2add): Likewise.
* reload1.c (calculate_elim_costs_all_insns): Likewise.
(note_reg_elim_costly): Likewise.
* rtlanal.c (insn_rtx_cost): Likewise.
* simplify-rtx.c (simplify_binary_operation_1): Likewise.
* stmt.c (lshift_cheap_p): Likewise.
* tree-ssa-loop-ivopts.c (seq_cost, computation_cost): Likewise.
* config/avr/avr.c (final_prescan_insn): Likewise.
* config/bfin/bfin.c (bfin_rtx_costs): Likewise.
* config/mips/mips.c (mips_binary_cost, mips_rtx_costs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177851 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* rtl.h (set_rtx_cost, get_full_set_rtx_cost): New functions.
* auto-inc-dec.c (attempt_change): Use set_rtx_cost.
* cfgloopanal.c (seq_cost): Likewise.
* loop-invariant.c (create_new_invariant): Likewise.
* postreload.c (move2add_use_add2_insn, move2add_use_add3_insn)
(reload_cse_move2add): Use get_full_set_rtx_cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177850 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Richard Guenther  <rguenther@suse.de>

* expr.c (get_inner_reference): Fix typo in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177849 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Paolo Carlini  <paolo.carlini@oracle.com>
    Joseph Myers  <joseph@codesourcery.com>

PR tree-optimization/49963
* hwint.c (absu_hwi): Define.
* hwint.h (absu_hwi): Declare.
* fold-const.c (fold_plusminus_mult_expr): Use absu_hwi instead
of abs_hwi.
* tree-ssa-math-opts.c (gimple_expand_builtin_pow): Likewise.
* tree-ssa-loop-prefetch.c (prune_ref_by_group_reuse): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177848 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-18  Richard Guenther  <rguenther@suse.de>

* expr.c (get_inner_reference): Sign-extend the constant
twos-complement offset before doing arbitrary precision
arithmetic on it.
* tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
(get_constraint_for_1): Pass the offset of a MEM_REF unchanged
to get_constraint_for_ptr_offset.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177847 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/45625 - Template parm name doesn't hide outer class scope's member name

gcc/cp/

* pt.c (parameter_of_template_p): Handle comparison with DECLs of
template parameters as created by process_template_parm.

gcc/testsuite/

* g++.dg/lookup/hidden-var1.C: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177846 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177843 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/50068
* config/sh/sh.c (sh_output_mi_thunk): Don't call dbr_schedule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177839 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/31461
        * trans-decl.c (generate_local_decl): Warn about
        unused explicitly imported module variables/parameters.

2011-08-17  Tobias Burnus  <burnus@net-b.de>

        PR fortran/31461
        * gfortran.dg/warn_unused_var_2.f90: New.
        * gfortran.dg/warn_unused_var_3.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177833 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-17  Richard Guenther  <rguenther@suse.de>

* tree.h (convert_to_ptrofftype_loc): New function.
(convert_to_ptrofftype): Define.
* builtins.c (expand_builtin_bzero): Use size_type_node.
(fold_builtin_bzero): Likewise.
(std_gimplify_va_arg_expr): Build the BIT_AND_EXPR on the pointer.
* c-typeck.c (build_unary_op): Use convert_to_ptrofftype_loc.
* cgraphunit.c (thunk_adjust): Use fold_build_pointer_plus_loc.
(cgraph_redirect_edge_call_stmt_to_callee): Use size_int.
* expr.c (expand_expr_addr_expr_1): Use fold_build_pointer_plus.
* fold-const.c (build_range_check): Negate using the original
type.
(fold_unary_loc): Use fold_build_pointer_plus_loc.
* gimple-fold.c (gimple_adjust_this_by_delta): Use
convert_to_ptrofftype.
* gimplify.c (gimplify_self_mod_expr): Likewise.
* graphite-clast-to-gimple.c (clast_to_gcc_expression): Likewise.
(graphite_create_new_loop_guard): Likewise.
* graphite-sese-to-poly.c (my_long_long): Remove.
(scop_ivs_can_be_represented): Adjust.
* tree-cfg.c (verify_gimple_assign_unary): Use ptrofftype_p.
* tree-chrec.c (chrec_fold_plus_1): Use fold_build_pointer_plus.
* tree-loop-distribution.c (build_size_arg_loc): Use
size_type_node.
(generate_memset_zero): Simplify.
* tree-mudflap.c: Use fold_convert, not convert.
* tree-predcom.c (suitable_reference_p): Expand DR_OFFSET in
its own type.
(determine_offset): Likewise for DR_STEP.
(valid_initializer_p): Likewise.
* tree-profile.c (prepare_instrumented_value): Convert the pointer
to an integer type of same size.
* tree-scalar-evolution.c (interpret_rhs_expr): Do not refer
to sizetype without need.
* tree-ssa-address.c (tree_mem_ref_addr): Likewise.
* tree-ssa-loop-ivopts.c (find_bivs): Use convert_to_ptrofftype.
* tree-ssa-loop-manip.c (create_iv): Likewise.
(determine_exit_conditions): Adjust comment.
* tree-ssa-pre.c (create_expression_by_pieces): Use
convert_to_ptrofftype.
* tree-ssa-structalias.c (get_constraint_for_1): Likewise.
* varasm.c (array_size_for_constructor): Compute using double_ints.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177828 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-17  Tom de Vries  <tom@codesourcery.com>

PR target/43597
* gcc.target/arm/pr43597.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177827 138bc75d-0d04-0410-961f-82ee72b054a4

libgcc/
PR target/50090
* config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
instead of an assembly one.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177826 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-17  Janus Weil  <janus@gcc.gnu.org>

PR fortran/50070
* resolve.c (resolve_fl_variable): Reject non-constant character lengths
in COMMON variables.

2011-08-17  Janus Weil  <janus@gcc.gnu.org>

PR fortran/50070
* gfortran.dg/common_13.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177825 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177820 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/50086
* pt.c (unify_pack_expansion): Correct overloaded unification
logic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177813 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.brendan/README: Add R.I.P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177812 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (instantiate_class_template_1): If DECL_PRESERVE_P is set
on a member function or static data member, call mark_used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177811 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/50054
* typeck2.c (cxx_incomplete_type_diagnostic): Handle
init_list_type_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177810 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-16  Tobias Burnus  <burnus@net-b.de>
            Dominique Dhumieres  <dominiq@lps.ens.fr>

        PR fortran/50094
        * resolve.c (resolve_symbol): Fix stupid typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177801 138bc75d-0d04-0410-961f-82ee72b054a4

* config/spu/spu.c (spu_emit_branch_or_set): Avoid reverse tests
when generating an integer result where possible.  Short-cut
comparison against 0 also for QImode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177795 138bc75d-0d04-0410-961f-82ee72b054a4

* config/spu/spu.h (LEGITIMIZE_RELOAD_ADDRESS): New macro.
* config/spu/spu-protos.h (spu_legitimize_reload_address): Add
prototype.
* config/spu/spu.c (spu_legitimize_reload_address): New function.
(spu_legitimate_address_p): Do not check displacement if the base
is an eliminable stack register.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177794 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c.h (PREFERRED_RELOAD_CLASS,
PREFERRED_OUTPUT_RELOAD_CLASS): Remove macro.
* config/m32c/m32c-protos.h (m32c_preferred_reload_class,
m32c_preferred_output_reload_class): Remove.
* config/m32c/m32c.c (m32c_preferred_reload_class): Make static.
Change rclass argument and return types to reg_class_t. Use
reg_class_subset_p instead of class_sizes.
(m32c_preferred_output_reload_class): Make static. Change rclass
argument and return types to reg_class_t.
(TARGET_PREFERRED_RELOAD_CLASS,
TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177790 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/mingw32.h (GOMP_SELF_SPEC): Add -pthread option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177789 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-16  Richard GUenther  <rguenther@suse.de>

PR tree-optimization/50082
* tree-ssa-forwprop.c (combine_cond_expr_cond): Handle overflow
warnings here, instead of ...
(ssa_forward_propagate_and_combine): ... here.
(forward_propagate_into_comparison_1): Adjust.
(forward_propagate_into_comparison): Likewise.
(forward_propagate_into_gimple_cond): Likewise.
(forward_propagate_into_cond): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177788 138bc75d-0d04-0410-961f-82ee72b054a4

* ggc.h (ggc_alloc_rtvec_sized): Use ggc_alloc_zone_rtvec_def
instead of ggc_alloc_zone_vec_rtvec_def.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177785 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-16  Richard Guenther  <rguenther@suse.de>

* tree.h (ptrofftype_p): New helper function.
* tree-cfg.c (verify_expr): Use ptrofftype_p for POINTER_PLUS_EXPR
offset verification.
(verify_gimple_assign_binary): Likewise.
* tree.c (build2_stat): Likewise.
* tree-chrec.c (chrec_fold_plus_poly_poly): Likewise.
(reset_evolution_in_loop): Likewise.
* tree-chrec.h (build_polynomial_chrec): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177784 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-16  Liang Wang  <lwang1@marvell.com>

* ggc.h (ggc_alloc_rtvec_sized): Change arguments of
ggc_alloc_zone_vec_rtvec_def.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177782 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-16  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (extract_range_from_multiplicative_op_1): New
helper factored out from ...
(extract_range_from_binary_expr_1): ... here.  Re-structure
to not glob handling too different tree codes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177781 138bc75d-0d04-0410-961f-82ee72b054a4

Remove entry for gofrontend directory which should not be here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177779 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177777 138bc75d-0d04-0410-961f-82ee72b054a4

Only run g++.dg/opt/life1.C on Linux.

2011-08-15  H.J. Lu  <hongjiu.lu@intel.com>

PR testsuite/50085
* g++.dg/opt/life1.C: Only run on Linux.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177772 138bc75d-0d04-0410-961f-82ee72b054a4

fix Change log

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177769 138bc75d-0d04-0410-961f-82ee72b054a4

LINEMAP_POSITION_FOR_COLUMN had the exact same effect as
linemap_position_for_column, removed it and updated users
to use linemap_position_for_column instead

        libcpp/ChangeLog
* include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Remove.
Update all users to use linemap_position_for_column instead.

        gcc/go/ChangeLog
* gofrontend/lex.cc (Lex::location): Update to use
linemap_position_for_column instead.
        (Lex::earlier_location): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177768 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-15  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (resolve_symbol): Fix coarray result-var check.

2011-08-15  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray_26.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177767 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/50006
        * explow.c (allocate_dynamic_stack_space): Move suppress_reg_args_size
        setting out to include allocate_stack named pattern as well.
        * builtins.c (expand_builtin_apply): Add ARG_SIZE 0 note.
        * stmt.c (expand_stack_restore): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177764 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typo last change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177763 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-15  Richard Guenther  <rguenther@suse.de>

PR middle-end/50082
* fold-const.c (maybe_canonicalize_comparison_1): Properly
convert the modified operand to the other operand type.
(fold_comparison): Call maybe_canonicalize_comparison_1 with
useless conversions stripped from comparison operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177762 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-15  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (value_range_nonnegative_p): Fix anti-range case.
(extract_range_from_unary_expr_1): Restructure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177761 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-15  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/50058
* tree-ssa-sccvn.c (vn_reference_lookup_3): Relax aggregate
copy matching.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177760 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-15  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

PR target/50022
* config/arm/arm.c (output_move_double): Add 2 parameters
to count the number of insns emitted and whether to emit or not.
Use the flag to decide when to emit and count number of instructions
that will be emitted.
Handle case where output_move_double might be called for calculating
lengths with an invalid constant.
(arm_count_output_move_double_insns): Define.
* config/arm/arm-protos.h (arm_count_output_move_double_insns): Declare.
(output_move_double): Adjust prototype.
* config/arm/vfp.md ("*movdi_vfp"): Adjust call to
output_move_double.
("*movdi_vfp_cortexa8"): Likewise and add attribute
for ce_count.
* config/arm/arm.md ("*arm_movdi"): Adjust call to output_move_double.
("*movdf_soft_insn"): Likewise.
* config/arm/cirrus.md ("*cirrus_arm_movdi"): Likewise.
("*cirrus_thumb2_movdi"): Likewise.
("*thumb2_cirrus_movdf_hard_insn"): Likewise.
("*cirrus_movdf_hard_insn"): Likewise.
* config/arm/neon.md (*neon_mov<mode> VD): Likewise.
* config/arm/iwmmxt.md ("*iwmmxt_arm_movdi"): Likewise.
("mov<mode>_internal VMMX"): Likewise.
* config/arm/fpa.md (*movdf_fpa, *thumb2_movdf_fpa): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177759 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/vrp61.c: : Use -fdump-tree-vrp1-nouid instead of
-fdump-tree-vrp1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177758 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-14  Benjamin Kosnik  <bkoz@redhat.com>

* doc/xml/images/*: Image and image filename changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177757 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-14  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/data/make_graph_test_infos.xml: Edit.
* testsuite/data/make_graph_htmls.xml: Remove
* scripts/make_graph.py: Edit, fix.
* scripts/make_graphs.py: Remove.

* doc/Makefile.am (doc-svg-performance): New.
(doc-html-performance): Remove.
* doc/Makefile.in: Regenerate.

* doc/xml/manual/test_policy_data_structures.xml: Markup changes.
* doc/xml/manual/policy_data_structures.xml: Same.
* doc/xml/manual/locale.xml: Same.

Testsuite renames.
* performance/ext/pb_ds/priority_queue_text_modify_down_timing.cc:
Rename.
* performance/ext/pb_ds/random_int_find_timing.cc: Same.
* performance/ext/pb_ds/multimap_text_insert_mem_usage.hpp
* performance/ext/pb_ds/multimap_text_find_timing.hpp
* performance/ext/pb_ds/priority_queue_random_int_push_timing.cc: Same.
* performance/ext/pb_ds/priority_queue_text_modify_timing.hpp
* performance/ext/pb_ds/tree_order_statistics_timing.cc: Same.
* performance/ext/pb_ds/multimap_text_insert_mem_usage_large.cc: Same.
* performance/ext/pb_ds/priority_queue_text_push_pop_timing.cc: Same.
* performance/ext/pb_ds/priority_queue_text_join_timing.cc: Same.
* performance/ext/pb_ds/multimap_text_insert_timing_small.cc: Same.
* performance/ext/pb_ds/random_int_subscript_insert_timing.cc: Same.
* performance/ext/pb_ds/tree_text_lor_find_timing.cc: Same.
* performance/ext/pb_ds/priority_queue_text_pop_mem_usage.cc: Same.
* performance/ext/pb_ds/multimap_text_find_timing_small.cc: Same.
* performance/ext/pb_ds/text_find_timing.cc: Same.
* performance/ext/pb_ds/tree_text_insert_timing.cc: Same.
* performance/ext/pb_ds/hash_random_int_erase_mem_usage.cc: Same.
* performance/ext/pb_ds/random_int_subscript_find_timing.cc: Same.
* performance/ext/pb_ds/priority_queue_text_push_timing.cc: Same.
* performance/ext/pb_ds/tree_split_join_timing.cc: Same.
* performance/ext/pb_ds/multimap_text_insert_timing_large.cc: Same.
* performance/ext/pb_ds/priority_queue_text_modify_up_timing.cc: Same.
* performance/ext/pb_ds/multimap_text_find_timing_large.cc: Same.
* performance/ext/pb_ds/priority_queue_random_int_push_pop_timing.cc:
Same.
* performance/ext/pb_ds/multimap_text_insert_timing.hpp
* performance/ext/pb_ds/multimap_text_insert_mem_usage_small.cc: Same.
* performance/ext/pb_ds/hash_zlob_random_int_find_timing.cc: Same.

* performance/ext/pb_ds/all_int_find.cc: To these new files...
* performance/ext/pb_ds/all_int_subscript_find.cc: ...this.
* performance/ext/pb_ds/all_int_subscript_insert.cc: ...this.
* performance/ext/pb_ds/all_text_find.cc: ...this.
* performance/ext/pb_ds/hash_int_erase_mem.cc: ...this.
* performance/ext/pb_ds/hash_zlob_int_find.cc: ...this.
* performance/ext/pb_ds/multimap_text_find.hpp
* performance/ext/pb_ds/multimap_text_find_large.cc: ...this.
* performance/ext/pb_ds/multimap_text_find_small.cc: ...this.
* performance/ext/pb_ds/multimap_text_insert.hpp
* performance/ext/pb_ds/multimap_text_insert_large.cc: ...this.
* performance/ext/pb_ds/multimap_text_insert_mem.hpp
* performance/ext/pb_ds/multimap_text_insert_mem_large.cc: ...this.
* performance/ext/pb_ds/multimap_text_insert_mem_small.cc: ...this.
* performance/ext/pb_ds/multimap_text_insert_small.cc: ...this.
* performance/ext/pb_ds/priority_queue_int_push.cc: ...this.
* performance/ext/pb_ds/priority_queue_int_push_pop.cc: ...this.
* performance/ext/pb_ds/priority_queue_text_join.cc: ...this.
* performance/ext/pb_ds/priority_queue_text_modify_down.cc: ...this.
* performance/ext/pb_ds/priority_queue_text_modify.hpp
* performance/ext/pb_ds/priority_queue_text_modify_up.cc: ...this.
* performance/ext/pb_ds/priority_queue_text_pop_mem.cc: ...this.
* performance/ext/pb_ds/priority_queue_text_push.cc: ...this.
* performance/ext/pb_ds/priority_queue_text_push_pop.cc: ...this.
* performance/ext/pb_ds/tree_order_statistics.cc: ...this.
* performance/ext/pb_ds/tree_split_join.cc: ...this.
* performance/ext/pb_ds/tree_text_insert.cc: ...this.
* performance/ext/pb_ds/tree_text_lor_find.cc: ...this.

* doc/xml/images/*: Image and image filename changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177756 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177755 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.c (ix86_expand_round_sse4): New function.
* config/i386/i386-protos.h (ix86_expand_round_sse4): New prototype.
* config/i386/i386.md (round<mode>2): Use ix86_expand_round_sse4
for TARGET_ROUND.

(rint<mode>2): Simplify TARGET_ROUND check.
(floor<mode>2): Ditto.
(ceil<mode>2): Ditto.
(btrunc<mode>2): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177751 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-14  Steven G. Kargl  <kargl@gcc.gnu.org>

* module.c (use_iso_fortran_env_module):  Spell 'referrenced' correctly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177750 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mmix/mmix.c (TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Redefine
as mmix_preferred_output_reload_class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177749 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (tic6x-*-*): Remove gdb from noconfigdirs.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177746 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-14  Janus Weil  <janus@gcc.gnu.org>

PR fortran/50073
* decl.c (check_function_name): New function, separated off from
'variable_decl' and slightly extended.
(variable_decl,attr_decl1): Call it.

2011-08-14  Janus Weil  <janus@gcc.gnu.org>

PR fortran/50073
* gfortran.dg/func_result_7.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177745 138bc75d-0d04-0410-961f-82ee72b054a4

* PR target/49903
* config/avr/avr.md (UNSPEC_IDENTITY): New c_enum.
(branch_unspec): New insn.
(branch): Beauty farm.
* config/avr/avr.c (compare_condition): Use JUMP_P.  Test SET_SRC
to be IF_THEN_ELSE.
(avr_compare_pattern, avr_reorg_remove_redundant_compare):
New static functions.
(avr_reorg): Use them.  Use next_real_insn instead of NEXT_INSN.
Use CONST_INT_P.  Beauty.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177744 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/50075
* name-lookup.c (local_bindings_p): New.
* name-lookup.h: Declare it.
* lex.c (unqualified_name_lookup_error): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177743 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177741 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/50059
* error.c (dump_expr): Handle MODIFY_EXPR properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177735 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (grok_reference_init): Handle constexpr here.
* call.c (initialize_reference): Not here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177734 138bc75d-0d04-0410-961f-82ee72b054a4

Fix bug in vtable initialization

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177731 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177728 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/50034
* call.c (convert_arg_to_ellipsis): force_rvalue only in
potentially evaluated context.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177722 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-opt/49994
        * sched-init.h (struct deps_desc): Add sched_before_next_jump.
        * sched-deps.c (init_deps): Clear it.
        (deps_analyze_insn): Consume it.
        (sched_analyze_insn): Fill it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177721 138bc75d-0d04-0410-961f-82ee72b054a4

Fix changelog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177720 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-12  Paolo Bonzini  <bonzini@gnu.org>

PR bootstrap/50047
* Makefile.in (install-unwind_h): Create
$(gcc_objdir)/include/unwind.h atomically.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177706 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR target/48328 part 1

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177705 138bc75d-0d04-0410-961f-82ee72b054a4

* data-streamer.h (streamer_write_zero): Rename from output_zero.
  (streamer_write_uhwi): Rename from lto_output_uleb128.
  (streamer_write_hwi): Rename from output_sleb128.
  (streamer_write_string): Rename from lto_output_string.
  (streamer_string_index): Rename from lto_string_index.
  (streamer_write_string_with_length): Rename from
  lto_output_string_with_length.
  (streamer_write_uhwi_stream): Rename from lto_output_uleb128_stream.
  (streamer_write_hwi_stream): Rename from lto_output_sleb128_stream.
  (streamer_read_string): Rename from lto_input_string.
  (streamer_read_indexed_string): Rename from input_string_internal.
  (streamer_read_uhwi): Rename from lto_input_uleb128.
  (streamer_read_hwi): Rename from lto_input_sleb128.
  (streamer_write_hwi_in_range): Rename from lto_output_int_in_range.
  (streamer_read_hwi_in_range): Rename from lto_input_int_in_range.
  (streamer_write_enum): Rename from lto_output_enum.
  (streamer_read_enum): Rename from lto_input_enum.
  (streamer_write_record_start): Rename from output_record_start.
  (streamer_read_record_start): Rename from input_record_start.
  (streamer_write_bitpack): Rename from lto_output_bitpack.
  (streamer_read_bitpack): Rename from lto_input_bitpack.
  (streamer_write_char_stream): Rename from lto_output_1_stream.
  (streamer_read_uchar): Rename from lto_input_1_unsigned.
  * tree-streamer.h (streamer_cache_d): Rename from lto_streamer_cache_d.
  (streamer_handle_as_builtin_p): Rename from lto_stream_as_builtin_p.
  (streamer_read_string_cst): Rename from input_string_cst.
  (streamer_read_chain): Rename from lto_input_chain.
  (streamer_alloc_tree): Rename from lto_materialize_tree.
  (streamer_read_tree_body): Rename from lto_input_tree_pointers.
  (streamer_get_pickled_tree): Rename from lto_get_pickled_tree.
  (streamer_get_builtin_tree): Rename from lto_get_builtin_tree.
  (streamer_read_integer_cst): Rename from lto_input_integer_cst.
  (streamer_read_tree_bitfields): Rename from tree_read_bitfields.
  (streamer_write_chain): Rename from lto_output_chain.
  (streamer_write_tree_header): Rename from lto_output_tree_header.
  (streamer_pack_tree_bitfields): Rename from pack_value_fields.
  (streamer_write_tree_body): Rename from lto_output_tree_pointers.
  (streamer_write_integer_cst): Rename from lto_output_integer_cst.
  (streamer_write_builtin): Rename from lto_output_builtin_tree.
  (streamer_check_handled_ts_structures): Rename from
  check_handled_ts_structures.
  (streamer_tree_cache_insert): Rename from lto_streamer_cache_insert.
  (streamer_tree_cache_insert_at): Rename from
  lto_streamer_cache_insert_at.
  (streamer_tree_cache_append): Rename from lto_streamer_cache_append.
  (streamer_tree_cache_lookup): Rename from lto_streamer_cache_lookup.
  (streamer_tree_cache_get): Rename from lto_streamer_cache_get.
  (streamer_tree_cache_create): Rename from lto_streamer_cache_create.
  (streamer_tree_cache_delete): Rename from lto_streamer_cache_delete.
  * tree-streamer-out.c (write_string_cst): Rename from output_string_cst.
  (write_identifier): Rename from output_identifier.
  (write_ts_common_tree_pointers): Rename from
  lto_output_ts_common_tree_pointers.
  (write_ts_vector_tree_pointers): Rename from
  lto_output_ts_vector_tree_pointers.
  (write_ts_complex_tree_pointers): Rename from
  lto_output_ts_complex_tree_pointers.
  (write_ts_decl_minimal_tree_pointers): Rename from
  lto_output_ts_decl_minimal_tree_pointers.
  (write_ts_decl_common_tree_pointers): Rename from
  lto_output_ts_decl_common_tree_pointers.
  (write_ts_decl_non_common_tree_pointers): Rename from
  lto_output_ts_decl_non_common_tree_pointers.
  (write_ts_decl_with_vis_tree_pointers): Rename from
  lto_output_ts_decl_with_vis_tree_pointers.
  (write_ts_field_decl_tree_pointers): Rename from
  lto_output_ts_field_decl_tree_pointers.
  (write_ts_function_decl_tree_pointers): Rename from
  lto_output_ts_function_decl_tree_pointers.
  (write_ts_type_common_tree_pointers): Rename from
  lto_output_ts_type_common_tree_pointers.
  (write_ts_type_non_common_tree_pointers): Rename from
  lto_output_ts_type_non_common_tree_pointers.
  (write_ts_list_tree_pointers): Rename from
  lto_output_ts_list_tree_pointers.
  (write_ts_vec_tree_pointers): Rename from
  lto_output_ts_vec_tree_pointers.
  (write_ts_exp_tree_pointers): Rename from
  lto_output_ts_exp_tree_pointers.
  (write_ts_block_tree_pointers): Rename from
  lto_output_ts_block_tree_pointers.
  (write_ts_binfo_tree_pointers): Rename from
  lto_output_ts_binfo_tree_pointers.
  (write_ts_constructor_tree_pointers): Rename from
  lto_output_ts_constructor_tree_pointers.
  (write_ts_target_option): Rename from
  lto_output_ts_target_option.
  (write_ts_translation_unit_decl_tree_pointers): Rename from
  lto_output_ts_translation_unit_decl_tree_pointers.
  * tree-streamer.c (streamer_tree_cache_add_to_node_array):
  Rename from lto_streamer_cache_add_to_node_array.
  (streamer_tree_cache_insert_1): Rename from lto_streamer_cache_insert_1.
  (record_common_node): Rename from lto_record_common_node.

* streamer-hooks.h (bitpack_d, lto_streamer_cache_d): Remove forward
declarations.
* data-streamer-in.c (lto_input_widest_uint_uleb128): Remove unused
function.
* data-streamer-out.c (lto_output_widest_uint_uleb128_stream): Remove
unused function.
* Makefile.in (lto-section-out.o): Add dependency on DATA_STREAMER_H.
(ipa-reference.o): Likewise.
* lto-section-out.c: Include data-streamer.h.
* ipa-reference.c: Include data-streamer.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177704 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (expand_builtin_memcmp): Do not use cmpstrnsi
pattern.
* doc/md.texi (cmpstrn): Note that the comparison stops if both
fetched bytes are zero.
(cmpstr): Likewise.
(cmpmem): Note that the comparison does not stop if both of the
fetched bytes are zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177701 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-12  Steve Ellcey  <sje@cup.hp.com>

* md5.c (md5_read_ctx): Handle mis-aligned resbuf pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177700 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-12  Paolo Carlini  <paolo.carlini@oracle.com>

* include/c_global/cmath (fmod(_Tp, _Up)): Add.
* include/c_std/cmath: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177698 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.def (BUILT_IN_ICEIL{,F,L}, BUILT_IN_IFLOOR{,F,L}
BUILT_IN_IRINT{,F,L}, BUILT_IN_IROUND{,F,L}: New builtin definitions.
* convert.c (convert_to_integer): Convert to BUILT_IN_ICEIL,
BUILT_IN_IFLOOR, BUILT_IN_IRINT or BUILT_INT_IROUND when converting
to integer_type_node.
* fold-const.c (tree_call_nonnegative_warnv_p): Handle BUILT_IN_ICEIL,
BUILT_IN_IFLOOR, BUILT_IN_IRINT and BUILT_INT_IROUND.
* builtins.c (expand_builtin_in): Ditto.
(mathfn_built_in_1): Ditto.
(expand_builtin_int_roundingfn): Handle BUILT_IN_ICEIL and
BUILT_IN_IFLOOR.
(expand_builtin_int_roundingfn_2): Handle BUILT_IN_IRINT and
BUILT_IN_IROUND.
(fold_fixed_mathfn): Canonicalize BUILT_IN_ICEIL, BUILTIN_IN_IFLOOR
BUILT_IN_IRINT and BUILT_IN_IROUND to BUILT_IN_LCEIL,
BUILTIN_IN_LFLOOR, BUILT_IN_LRINT and BUILT_IN_LROUND on ILP32 targets.

testsuite/ChangeLog:

* gcc.dg/builtins-67.c: New test.
* gcc.target/i386/conversion.c: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177694 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-12  Richard Guenther  <rguenther@suse.de>

* tree-vrp.c (extract_range_from_unary_expr_1): Implement
-X as 0 - X.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177693 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-12  Richard Guenther  <rguenther@suse.de>

* call.c (build_over_call): Instead of memcpy use an
assignment of two MEM_REFs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177691 138bc75d-0d04-0410-961f-82ee72b054a4

install c-tree.h as a plugin header

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177690 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/arm/arm.c (get_label_padding): New function.
(create_fix_barrier, md_reorg): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177689 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177688 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/49781
* config/i386/i386.md (*lea_5_zext): New.
(*lea_6_zext): Ditto.
* config/i386/predicates.md (const_32bit_mask): New predicate.
(lea_address_operand): Reject AND.
* config/i386/i386.c (ix86_decompose_address): Allow Dimode AND with
const_32bit_mask immediate.
(ix86_print_operand_address): Handle AND.
(memory_address_length): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177683 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-11  Paolo Carlini  <paolo.carlini@oracle.com>

* include/std/future: constexpr functions are implicitly inline.
* include/std/chrono: Likewise.
* include/std/complex: Likewise.
* include/bits/move.h: Likewise.
* include/bits/stl_pair.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177679 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-11  Romain Geissler  <romain.geissler@gmail.com>
            Brian Hackett  <bhackett1024@gmail.com>

gcc/ChangeLog:

      * plugin.def: Add event for finish_decl.
      * plugin.c (register_callback, invoke_plugin_callbacks): Same.
      * c-decl.c (finish_decl): Invoke callbacks on above event.
      * doc/plugins.texi: Document above event.

gcc/cp/ChangeLog:

      * decl.c (cp_finish_decl): Invoke callbacks on finish_decl event.

gcc/testsuite/ChangeLog:

      * g++.dg/plugin/decl_plugin.c: New.
      * g++.dg/plugin/decl-plugin-test.C: New.
      * g++.dg/plugin/plugin.exp: Add above testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177674 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-11  Richard Guenther  <rguenther@suse.de>

* tree-ssa-sccvn.c (vn_reference_lookup_3): Avoid redundant
lookups, make looking through aggregate copies stronger.

* g++.dg/tree-ssa/pr41186.C: Un-XFAIL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177672 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (install-unwind_h): Remove destination file first.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177670 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/50018
        * expr.c (fixup_args_size_notes): Accept and ignore normal calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177669 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-11  Richard Guenther  <rguenther@suse.de>

* lto-cgraph.c (input_node): Use DECL_BUILT_IN.
* tree-vrp.c (stmt_interesting_for_vrp): Likewise.
(vrp_visit_stmt): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177668 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-11  Richard Guenther  <rguenther@suse.de>

PR middle-end/50040
* gimplify.c (gimplify_modify_expr_complex_part): Mark the
load of the other piece with TREE_NO_WARNING.
* tree-flow.h (warn_uninit): Adjust prototype.
* tree-ssa.c (warn_uninit): Take uninitialized SSA name,
the base variable and the expression that is used separately.
Properly query all TREE_NO_WARNING flags.
(struct walk_data): Remove.
(warn_uninitialized_var): Likewise.
(warn_uninitialized_vars): Do not walk gimple pieces but simply
look at all SSA uses of the statement.  Handle unused memory
separately.
* tree-ssa-uninit.c (warn_uninitialized_phi): Adjust.

* g++.dg/warn/unit-1.C: Un-XFAIL.
* gcc.dg/uninit-I.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177667 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/graphite/run-id-pr47593.c: Remove -m32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177666 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rx/rx.md (movsicc): Allow register to register
transfers.
(*movsicc): Likewise.
(*stcc): Restrict this pattern to EQ and NE compares.
(*stcc_reg): New pattern.  Works for any comparison but only for
register transfers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177665 138bc75d-0d04-0410-961f-82ee72b054a4

Remove bogus ChangeLog edits.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177662 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-streamer-out.c (lto_output_ts_decl_with_vis_tree_pointers):
Call stream_write_tree instead of output_record_start.
(lto_output_ts_binfo_tree_pointers): Likewise.

* streamer-hooks.h (stream_write_tree): Move from tree-streamer.h.
Convert it to a macro.
(stream_read_tree): Likewise.

* lto-streamer.h (lto_stream_as_builtin_p): Move ...
* tree-streamer.h (lto_stream_as_builtin_p): ... here.

* lto-streamer-in.c (lto_read_tree): Call lto_streamer_cache_append
and tree_read_bitfields.
* lto-streamer-out.c (lto_is_streamable): Move from lto-streamer.c
(lto_write_tree): Call it.
* lto-streamer.c (lto_is_streamable): Move to lto-streamer-out.c
* streamer-hooks.h (struct streamer_hooks): Remove fields
name, is_streamable and alloc_tree. Update all users.
* tree-streamer-in.c (tree_read_bitfields): Factor out of ...
(lto_materialize_tree): ... here.
Handle CALL_EXPR codes.
Remove call to lto_streamer_cache_append.
* tree-streamer-out.c (lto_output_tree_header): Handle
CALL_EXPR nodes.
* tree-streamer.h (tree_read_bitfields): Declare.

* Makefile.in (TREE_STREAMER_H): Add STREAMER_HOOKS_H.
(gimple-streamer-in.o): Add dependency on TREE_STREAMER_H.
* tree-streamer.h (stream_read_tree): New.  Replace all calls
to lto_input_tree with it.
(stream_write_tree): New.  Replace all calls to lto_output_tree,
lto_output_tree_ref and lto_output_tree_or_ref with it.
* lto-streamer-in.c (lto_read_tree): Inline code from
lto_streamer_read_tree.
(lto_input_tree): Move from tree-streamer-in.c.
* lto-streamer-out.c (lto_output_tree_ref): Make static.
Remove handling of NULL values for EXPR.
Do not handle EXPRs that are not indexable.
(lto_write_tree): Move from tree-streamer-out.c.
Inline lto_streamer_write_tree.
(lto_output_tree): Move from tree-streamer-out.c.
If REF_P is true and EXPR is indexable, call lto_output_tree_ref.
* lto-streamer.c (lto_record_common_node): Move to tree-streamer.c.
(lto_preload_common_nodes): Likewise.
Remove assertions and adjustments for nodes
main_identifier_node, ptrdiff_type_node and fileptr_type_node.
(lto_streamer_hooks_init): Set streamer_hooks.write_tree to
lto_output_tree and streamer_hooks.read_tree to
lto_input_tree.
* lto-streamer.h (lto_input_tree): Declare.
(lto_output_tree_ref): Remove.
* streamer-hooks.h (struct streamer_hooks): Remove fields
preload_common_nodes, indexable_with_decls_p,
pack_value_fields, unpack_value_fields, output_tree_header and
has_unique_integer_csts_p.
Update all users.
* tree-streamer-in.c (lto_materialize_tree): Make extern.
(lto_input_tree_pointers): Likewise.
(lto_read_tree): Move to lto-streamer-in.c.
(lto_input_integer_cst): Make extern.
(lto_get_pickled_tree): Likewise.
(lto_get_builtin_tree): Likewise.
(lto_input_tree): Move to lto-streamer-in.c.
* tree-streamer-out.c (pack_value_fields): Make extern.
(lto_output_tree_or_ref): Remove.  Replace all callers with
calls to stream_write_tree.
(lto_output_builtin_tree): Make extern.
(lto_streamer_write_tree): Inline into lto_write_tree.
(lto_output_tree_pointers): Make extern.
(lto_output_tree_header): Likewise.
(lto_output_integer_cst): Likewise.
(lto_write_tree): Move to lto-streamer-out.c.
(lto_output_tree): Likewise.
* tree-streamer.c (lto_record_common_node): Move from
lto-streamer.c
(preload_common_nodes): Likewise.
(lto_streamer_cache_create): Call it.
* tree-streamer.h: Include streamer-hooks.h.
(stream_write_tree): New.
(stream_read_tree): New.
(lto_input_tree): Remove.
(lto_materialize_tree): Declare.
(lto_input_tree_pointers): Declare.
(lto_get_pickled_tree): Declare.
(lto_get_builtin_tree): Declare.
(lto_input_integer_cst): Declare.
(lto_output_tree_header): Declare.
(pack_value_fields): Declare.
(lto_output_tree_pointers): Declare.
(lto_output_integer_cst): Declare.
(lto_output_builtin_tree): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177661 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>

* sel-sched-ir.c (get_seqno_of_a_pred): Rename to
get_seqno_for_a_jump.  Update the caller.
(get_seqno_by_succs): New.  Use it ...
(get_seqno_for_a_jump): ... here to find a seqno if looking at
predecessors was not sufficient.
(get_seqno_by_preds): Include head in iteration range, exclude insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177660 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-11  Dmitry Melnik  <dm@ispras.ru>

* sel-sched-ir.c (invalidate_av_set): Remove the assert.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177659 138bc75d-0d04-0410-961f-82ee72b054a4

2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>

* sel-sched-ir.c (has_dependence_note_reg_use): Call ds_full_merge
only if producer writes to the register given by regno.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177658 138bc75d-0d04-0410-961f-82ee72b054a4