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2005-07-29re PR bootstrap/23131 (Fixincludes on cross-build is scanning /usr/include)Mark Mitchell3-16/+31
PR bootstrap/23131 * configure.ac (SYSTEM_HEADER_DIR): Avoid setting to empty string. * configure: Regenerated. From-SVN: r102562
2005-07-29install.texi: Add link to GFortran binaries wiki page.Paul Brook2-0/+8
2005-07-29 Paul Brook <paul@codesourcery.com> * doc/install.texi: Add link to GFortran binaries wiki page. From-SVN: r102561
2005-07-29mips.c (mips_cpu_info_table): Add 5kf to the table.David Ung6-6/+273
* config/mips/mips.c (mips_cpu_info_table): Add 5kf to the table. (mips_rtx_cost_data): Add costs for 5kc and 5kf. * config/mips/mips.h (processor_type): Add PROCESSOR_5KF. * config/mips/mips.md (cpu): Add 5kf name. (includes): Includes 5k.md. * config/mips/5k.md: New DFA pipeline for the 5kc/5kf. * doc/invoke.texi (MIPS Options): Updated cpu name supported with -march flag. From-SVN: r102560
2005-07-29re PR tree-optimization/22550 (ICE in vrp_evaluate_conditional)Diego Novillo4-10/+69
PR 22550 * tree-cfgcleanup.c (cleanup_tree_cfg_1): Extract from ... (cleanup_tree_cfg): ... here. Call cleanup_tree_cfg_1 until there are no more cleanups to do. testsuite/ChangeLog PR 22550 * g++.dg/tree-ssa/pr22550.C: New test. From-SVN: r102559
2005-07-29tree-vrp.c (compare_range_with_value): Return true or false for ~[VAL_1...James A. Morrison5-3/+68
2005-07-29 James A. Morrison <phython@gcc.gnu.org> * tree-vrp.c (compare_range_with_value): Return true or false for ~[VAL_1, VAL_2] OP VAL if VAL_1 <= VAL <= VAL_2 for NE_EXPR and EQ_EXPR respectively. From-SVN: r102558
2005-07-29* decl.c, init.c, initialize.c: Fix comment typos.Kazu Hirata4-7/+11
From-SVN: r102556
2005-07-29cfg.c, [...]: Fix comment typos.Kazu Hirata5-4/+9
* cfg.c, tree-complex.c, config/frv/frv.c, config/i386/i386.c: Fix comment typos. From-SVN: r102555
2005-07-29* method.c: Fix a comment typo.Kazu Hirata2-1/+5
From-SVN: r102554
2005-07-29tree-ssa-dom.c (struct opt_stats_d): Add field num_iterations.Diego Novillo2-0/+12
* tree-ssa-dom.c (struct opt_stats_d): Add field num_iterations. (tree_ssa_dominator_optimize): Increment it. (dump_dominator_optimization_stats): Print it. From-SVN: r102553
2005-07-29re PR libstdc++/22284 (ia64 exception handling broken)H.J. Lu2-1/+7
2005-07-29 H.J. Lu <hongjiu.lu@intel.com> PR libstdc++/22284 * libsupc++/eh_personality.cc (PERSONALITY_FUNCTION): Revert the change to info.ttype_base. From-SVN: r102552
2005-07-29re PR rtl-optimization/23117 (ICE on valid code while building libgcc)Richard Earnshaw2-5/+12
Richard Earnshaw <richard.earnshaw@arm.com> Steven Bosscher <stevenb@suse.de> PR rtl-optimization/23117 * sched-rgn.c (add_branch_dependences): Handle COND_EXEC correctly when head == tail. Tidy comment. Co-Authored-By: Steven Bosscher <stevenb@suse.de> From-SVN: r102551
2005-07-28cse.c (exp_equiv_p): Special case CONST_DOUBLE.Richard Henderson6-17/+79
* cse.c (exp_equiv_p): Special case CONST_DOUBLE. * cselib.c (rtx_equal_for_cselib_p): Likewise. * jump.c (rtx_renumbered_equal_p): Likewise. * loop.c (rtx_equal_for_loop_p): Tidy and special case PC, CC0, CONST_INT and CONST_DOUBLE. (rtx_equal_for_prefetch_p): Likewise, plus LABEL_REF. * reload.c (operands_match_p): Special case CONST_INT and CONST_DOUBLE; check mode earlier. From-SVN: r102548
2005-07-29re PR c/22240 (ICE with transparent unions, function pointers and -pedantic)Joseph Myers4-1/+21
PR c/22240 * c-typeck.c (convert_for_assignment): Do not check DECL_IN_SYSTEM_HEADER on NULL fundecl. testsuite: * gcc.dg/transparent-union-4.c: New test. From-SVN: r102541
2005-07-29re PR c/22192 (Rejection of valid array declaration.)Joseph Myers4-3/+142
PR c/22192 * c-typeck.c (composite_type): Prefer constant size arrays to VLAs. testsuite: * gcc.dg/c99-vla-2.c: New test. From-SVN: r102540
2005-07-29re PR middle-end/21720 (GCC incorrectly rounds hex floats)Joseph Myers4-0/+46
PR c/21720 * real.c (real_from_string): Set last bit if there is a nonzero hex digit beyond GCC's internal precision. testsuite: * gcc.dg/hex-round-1.c: New test. From-SVN: r102539
2005-07-28re PR rtl-optimization/22619 (Compilation failure for real_const_1.f and ↵Richard Henderson2-1/+7
real_const_2.f90) PR rtl-opt/22619 * cfgcleanup.c (try_forward_edges): Watch out for end of insn chain. From-SVN: r102536
2005-07-29Daily bump.GCC Administrator1-1/+1
[[Split portion of a mixed commit.]] From-SVN: r102532.2
2005-07-29* trans-types.h (gfc_array_range_type): Add missing GTY decl for this.Steven Bosscher3-1/+8
From-SVN: r102529
2005-07-28Remove misleading use of the word "all".James E Wilson2-3/+9
PR c/23106 * doc/invoke.texi (Wstrict-aliasing=2): Fix misleading wording. From-SVN: r102528
2005-07-28Makefile.in (rtl-profile.o): Kill all traces of it.Jan Hubicka19-1250/+118
* Makefile.in (rtl-profile.o): Kill all traces of it. * common.opt (fspeculative-prefetching, ftree-based-profiling): Kill. * coverage.h (rtl_coverage_counter_ref): Kill. * opts.c (flag_speculative_prefetching_set): Kill. (flag_loop_optimize_set): New. (common_handle_option): Disable loop optimizer when profiling; do not handle speculative prefetching. * passes.c (init_optimization_passes): Replace pass_profiling combo by branch_prob pass. * profile.c (compute_value_histograms): Update for simplified value profiles. (rtl_register_profile_hooks): Kill. (pass_profiling): Kill. (rest_of_handle_branch_prob): Do not profile. * toplev.c (process_options): Remove speculative prefetching. * toplev.h (flag_tree_based_profiling): Kill. * tree-profile.c (prepare_instrumented_value, tree_gen_interval_profiler, tree_gen_pow2_profiler, tree_gen_one_value_profiler, do_tree_profiling): Update for simplified datastructures. * value-prof.c: Add comment that speculative prefetching was dropped; update rest of file for simplified datastructures. (NOPREFETCH_RANGE_MIN, NOPREFETCH_RANGE_MAX, rtl_divmod_values_to_profile, insn_prefetch_values_to_profile, find_mem_reference_1, find_mem_reference_2, find_mem_reference, rtl_values_to_profile, rtl_divmod_fixed_value, rtl_mod_pow2, rtl_mod_subtract, gen_speculative_prefetch, rtl_divmod_fixed_value_transform, rtl_mod_pow2_value_transform, rtl_mod_subtract_transform, speculative_prefetching_transform): Kill. (gate_handle_value_profile_transformations, rest_of_handle_value_profile_transformations, pass_value_profile_transformations): Kill. * value-prof.h (histogram_value_t): Remove IL based unions. (rtl_register_value_prof_hooks, rtl_register_profile_hooks, rtl_profile_hooks): Remove hooks. * invoke.texi (-ftree-based-profiling, -fspeculative-prefetching): Kill. * inliner-1.c: Do not dump everything. * tree-prof.exp: Do not pass -ftree-based-profiling. * bprob.exp: Likewise. From-SVN: r102522
2005-07-28cgraph.c (cgraph_clone_edge): New UPDATE_ORIGINAL argument.Jan Hubicka8-24/+111
* cgraph.c (cgraph_clone_edge): New UPDATE_ORIGINAL argument. (cgraph_clone_node): Likewise. * cgraph.h (cgraph_clone_edge): Update prototype. (cgraph_clone_node): Likewise. * ipa-inline.c (cgraph_clone_inlined_nodes): Update call of cgraph_clone_node. (lookup_recursive_calls): Consider profile. (cgraph_decide_recursive_inlining): Fix updating; use new probability argument; use profile. * params.def (PARAM_MIN_INLINE_RECURSIVE_PROBABILITY): New. * tree-inline.c (copy_bb): Update clal of clone_edge. * tree-optimize.c (tree_rest_of_compilation): UPdate cal of clone_node. * invoke.texi (min-inline-recursive-probability): Document. From-SVN: r102521
2005-07-28* gcc.dg/tree-prof/update-loopch.c: Fix thinkos.Jan Hubicka2-2/+6
From-SVN: r102520
2005-07-28Annotate for PR.Richard Henderson1-0/+1
From-SVN: r102518
2005-07-28* doc/install.texi (Configuration): Update Valgrind homepage.Gerald Pfeifer2-1/+5
From-SVN: r102514
2005-07-28cfgrtl.c (rtl_merge_blocks): Call maybe_remove_eh_handler on labels we want ↵Richard Henderson2-1/+17
to delete. * cfgrtl.c (rtl_merge_blocks): Call maybe_remove_eh_handler on labels we want to delete. (cfg_layout_merge_blocks): Likewise. From-SVN: r102512
2005-07-28re PR target/17692 (ICE splitting sse conditional move)Richard Henderson2-0/+27
PR target/17692 * config/i386/i386.c (ix86_split_sse_movcc): Emit DELETED note when expanding to nothing. From-SVN: r102509
2005-07-28expr.c (expand_load_internal): Fix missing parens in predicate.Diego Novillo2-1/+6
* expr.c (expand_load_internal): Fix missing parens in predicate. From-SVN: r102504
2005-07-28re PR c++/22545 (ICE with pointer to class member & user defined conversion ↵Mark Mitchell4-1/+33
operator) PR c++/22545 * call.c (add_builtin_candidate): Adjust for changes in representation of pointer-to-member types. PR c++/22545 * g++.dg/expr/ptrmem7.C: New test. From-SVN: r102500
2005-07-28pt.c (check_explicit_specialization): Add visibility logic.Mike Stump4-0/+50
* pt.c (check_explicit_specialization): Add visibility logic. (lookup_template_class): Likewise. (instantiate_class_template): Likewise. * g++.old-deja/g++.mike/visibility-1.C: New test. Radar 4182971. From-SVN: r102499
2005-07-28ipa-inline.c (update_caller_keys): Fix estimated_growth caching.Josh Conner2-1/+9
* ipa-inline.c (update_caller_keys): Fix estimated_growth caching. (cgraph_decide_inlining_of_small_functions): Likewise. From-SVN: r102498
2005-07-28ipa-inline.c (cgraph_edge_badness): Update comments.Josh Conner4-24/+60
* ipa-inline.c (cgraph_edge_badness): Update comments. Invert shift direction of badness if negative. (cgraph_default_inline_p): Add reason to parameters, and assign it a value. (cgraph_decide_inlining_of_small_functions): New parameter in call to cgraph_default_inline_p. (cgraph_decide_inlining_incrementally): Likewise. * cgraphunit.c (decide_is_function_needed): Likewise. * cgraph.h (cgraph_default_inline_p): Likewise. From-SVN: r102497
2005-07-28builtins.c: Fix comment typo(s).Volker Reichelt17-32/+52
* builtins.c: Fix comment typo(s). * genautomata.c: Likewise. * gimplify.c: Likewise. * tree-dfa.c: Likewise. * tree-flow-inline.h: Likewise. * tree-into-ssa.c: Likewise. * tree-ssa-alias.c: Likewise. * tree-ssa-ccp.c: Likewise. * tree-ssa-copy.c: Likewise. * tree-ssa-dce.c: Likewise. * tree-ssa-dom.c: Likewise. * tree-ssa-operands.c: Likewise. * tree-tailcall.c: Likewise. * tree-vectorizer.c: Likewise. * tree-vrp.c: Likewise. * tree.c: Likewise. From-SVN: r102491
2005-07-28re PR c/20187 (wrong code for ((unsigned char)(unsigned long ↵Richard Sandiford2-0/+20
long)((a?a:1)&(a*b)))?0:1)) PR c/20187 * gcc.c-torture/execute/pr20187-1.c: New test. From-SVN: r102490
2005-07-28tree-vrp.c (test_for_singularity): Extracted from ...Jeff Law5-41/+144
* tree-vrp.c (test_for_singularity): Extracted from ... (simplify_cond_using_ranges): Attempt to simplify a relational test to NE_EXPR. Dump information when a COND_EXPR is simplified. * gcc.dg/tree-ssa/vrp17.c: Update expected output. * gcc.dg/tree-ssa/vrp18.c: New test. From-SVN: r102489
2005-07-28* gcc.dg/vect/vect-reduc-1char.c: Fix data to fit in char.Dorit Nuzman2-2/+6
From-SVN: r102488
2005-07-28re PR tree-optimization/22506 (ICE with -ftree-vectorize in var_ann, at ↵Dorit Nuzman4-0/+27
tree-flow-inline.h:115) PR tree-optimization/22506 * tree-vectorizer.c (update_phi_nodes_for_guard2): Skip loop-closed phis whose argument is constant. From-SVN: r102487
2005-07-28expr.c (expand_load_internal): Convert to destination type.Andrew Haley1-1/+1
2005-07-28 Andrew Haley <aph@redhat.com> * expr.c (expand_load_internal): Convert to destination type. From-SVN: r102486
2005-07-28expr.c (expand_load_internal): Convert to destination type.Andrew Haley2-1/+5
2005-07-15 Andrew Haley <aph@redhat.com> * expr.c (expand_load_internal): Convert to destination type. From-SVN: r102485
2005-07-28re PR target/21149 (invalid code generation for _mm_movehl_ps SSE intrisinc)Jakub Jelinek2-0/+58
PR target/21149 * gcc.target/i386/sse-3.c: New test. From-SVN: r102482
2005-07-28* include/std/std_valarray.h: Fix grammar in comments.Volker Reichelt2-17/+21
From-SVN: r102479
2005-07-28re PR rtl-optimization/18992 (delete_trivially_dead_insns made ineffective ↵J"orn Rennecke2-24/+56
for two-address targets) PR rtl-optimization/18992 Back out this patch: 2003-10-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> PR optimization/12142 * cse.c (count_reg_usage): In a SET with a REG SET_DEST, count the uses of the register in the SET_SRC. Remove unnecessary argument. Replace it with this: * cse.c (count_reg_usage): In INSN, JUMP_INSN and CALL_INSN cases, if flag_non_call_exceptions is set and the insn may trap, pass pc_rtx as dest for recursion. In SET_SRC part of SET case, if dest is already set, pass it down unchanged. From-SVN: r102478
2005-07-28mips32-dsp.c: Use -march=mips32 instead of -mips32.Richard Sandiford3-2/+7
* gcc.target/mips/mips32-dsp.c: Use -march=mips32 instead of -mips32. * gcc.target/mips/mips32-dsp-type.c: Likewise. From-SVN: r102475
2005-07-28Fix filename in last commitRichard Sandiford1-1/+1
From-SVN: r102474
2005-07-28re PR c/22589 (ICE casting to long long)Richard Sandiford2-0/+9
PR c/22589 * gcc.c-torture/compile/pr22589.c: New test. From-SVN: r102467
2005-07-28cfg.c (update_bb_profile_for_threading): Use RDIV.Jan Hubicka5-25/+112
* cfg.c (update_bb_profile_for_threading): Use RDIV. (scale_bbs_frequencies_int): Likewise, assert for possible overflow. (scale_bbs_frequencies_gcov_type): Be more curefull about overflows and roundoff errors. * tree-cfg.c (tree_duplicate_sese_region): Use counts for updating profile when available. * update-loopch.c: New testcase. From-SVN: r102466
2005-07-28ia64.c (ia64_load_pair_ok): New.Jan Beulich7-23/+369
gcc/ 2005-07-28 Jan Beulich <jbeulich@novell.com> * config/ia64/ia64.c (ia64_load_pair_ok): New. (ia64_print_operand): Describe and handle 'X'. (ia64_register_move_cost): Also handle FP_REGS. (ia64_preferred_reload_class): Likewise. (ia64_secondary_reload_class): Likewise. (ia64_dependencies_evaluation_hook): New local variable c. Initialize it. Also check for ITANIUM_CLASS_FLDP. * config/ia64/ia64.h (FP_REGNO_P): New. (HARD_REGNO_MODE_OK): Remove explusion of TImode. (reg_class): Add FP_REGS. (REG_CLASS_NAMES): Adjust for it. (REG_CLASS_CONTENTS): Likewise. (REGNO_REG_CLASS): Use FP_REGS where appropriate. (REG_CLASS_FROM_LETTER): Handle 'x'. (CLASS_MAX_NREGS): Handle FP_REGS. (MEMORY_MOVE_COST): Likewise. * config/ia64/ia64.md (itanium_class): Add fldp. (type): Handle fldp. (movti_internal): More allowable operand combinations. Use ldfp8 when splitting unnecessary. Remove predicable attribute. Adjust itanium_class attribute. (smuldi3_highpart): Remove outdated comment. (mulditi3, umulditi3, rotlti3): New expanders. (addti3, subti3, mulditi3_internal, umulditi3_internal, negti2, rotlti3_internal): New insns. (absti2): Disabled new insn for future reference. Respective new splitters. * config/ia64/itanium1.md (1_fldp, 1b_fldp): New insn reservations. * config/ia64/itanium2.md (2_fldp, 2b_fldp): Likewise. * config/ia64/ia64-protos.h (ia64_load_pair_ok): New. From-SVN: r102463
2005-07-28fixed spelling error.Kenneth Zadeck1-2/+2
From-SVN: r102461
2005-07-27f95-lang.c (language_function): Remove named_labels...Andrew Pinski2-8/+8
2005-07-28 Andrew Pinski <pinskia@physics.uc.edu> * fortran/f95-lang.c (language_function): Remove named_labels, shadowed_labels, returns_value, returns_abnormally, warn_about_return_type, and extern_inline fields. (named_labels): Remove variable. (gfc_init_decl_processing): Remove setting of named_labels. From-SVN: r102460
2005-07-28re PR rtl-optimization/23047 (Combine ignores flag_wrapv)James A. Morrison5-3/+37
2005-07-27 James A. Morrison <phython@gcc.gnu.org> PR rtl-optimization/23047 * simplify-rtx.c (simplify_const_relational_operation): Respect flag_wrapv for comparisons with ABS. From-SVN: r102459
2005-07-28re PR tree-optimization/22493 (with -fwrapv -INT_MIN is still not positive)James A. Morrison8-20/+165
2005-07-27 James A. Morrison <phython@gcc.gnu.org> PR tree-optimization/22493 * tree-vrp.c (extract_range_from_unary_expr): Deal with -fwrapv and VR_ANTI_RANGEs properly for NEGATE_EXPRs and ABS_EXPRs. From-SVN: r102458
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