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  1. 07 Jun, 2010 13 commits
    • use utf-8 in changelog · 75522f21 
      From-SVN: r160386
      Jason Merrill committed
    • common.opt (fira-verbose): Use Var. · 5498f011 
      	* common.opt (fira-verbose): Use Var.
	(fpcc-struct-return): Use Init instead of VarExists.
	* defaults.h (DEFAULT_PCC_STRUCT_RETURN): Move definition from
	toplev.c.
	* flags.h (flag_signed_char, flag_short_enums,
	flag_pcc_struct_return, flag_ira_verbose,
	flag_detailed_statistics, flag_remove_unreachable_functions):
	Remove.
	* toplev.c (flag_detailed_statistics, flag_signed_char,
	flag_short_enums, flag_pcc_struct_return, flag_ira_verbose):
	Remove.
	(DEFAULT_PCC_STRUCT_RETURN): Move definition to defaults.h.
	* toplev.h (flag_crossjumping, flag_if_conversion,
	flag_if_conversion2, flag_keep_static_consts, flag_peel_loops,
	flag_rerun_cse_after_loop, flag_thread_jumps, flag_tracer,
	flag_unroll_loops, flag_unroll_all_loops, flag_unswitch_loops,
	flag_cprop_registers, time_report, flag_ira_loop_pressure,
	flag_ira_coalesce, flag_ira_move_spills,
	flag_ira_share_save_slots, flag_ira_share_spill_slots): Remove.

c-family:
	* c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
	flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
	flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
	flag_signed_bitfields, warn_strict_null_sentinel,
	flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
	flag_gen_declaration, flag_no_gnu_keywords,
	flag_implement_inlines, flag_implicit_templates,
	flag_implicit_inline_templates, flag_optional_diags,
	flag_elide_constructors, flag_default_inline, flag_rtti,
	flag_conserve_space, flag_access_control, flag_check_new,
	flag_new_for_scope, flag_weak, flag_working_directory,
	flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
	flag_enforce_eh_specs, flag_threadsafe_statics,
	flag_pretty_templates): Remove.
	* c-common.h (flag_preprocess_only, flag_nil_receivers,
	flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
	flag_replace_objc_classes, flag_undef, flag_no_builtin,
	flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
	flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
	flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
	flag_no_gnu_keywords, flag_implement_inlines,
	flag_implicit_templates, flag_implicit_inline_templates,
	flag_optional_diags, flag_elide_constructors, flag_default_inline,
	flag_rtti, flag_conserve_space, flag_access_control,
	flag_check_new, flag_new_for_scope, flag_weak,
	flag_working_directory, flag_use_cxa_atexit,
	flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
	flag_threadsafe_statics, flag_pretty_templates,
	warn_strict_null_sentinel): Remove.
	* c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
	fbuiltin, fcheck-new, fconserve-space, felide-constructors,
	fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
	fimplicit-inline-templates, fimplicit-templates,
	flax-vector-conversions, fms-extensions, fnil-receivers,
	fnonansi-builtins, fpretty-templates, freplace-objc-classes,
	frtti, fshort-double, fshort-enums, fshort-wchar,
	fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
	funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
	fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
	gen-decls, undef): Use Var.
	(fdefault-inline, foptional-diags): Document as doing nothing.
	* c-opts.c (c_common_handle_option): Remove cases for options now
	using Var.  Mark ignored options as such.

fortran:
	* lang.opt (fshort-enums): Define using Var and VarExists.
	* options.c (gfc_handle_option): Don't set flag_short_enums here.

lto:
	* lto-lang.c (flag_no_builtin, flag_no_nonansi_builtin): Remove.
	(lto_handle_option): Don't set flag_signed_char here.

From-SVN: r160384
      Joseph Myers committed
    • df-problems.c (df_lr_problem_data): Add lr_bitmaps. · e7f96023 
      
	* df-problems.c (df_lr_problem_data): Add lr_bitmaps.
	(df_lr_alloc): Initialize problem data; move bitmaps to
	lr_bitmaps obstack.
	(df_lr_finalize): Free problem data; do not bother to free bitmaps.
	(df_lr_verify_solution_start): Do not initialize problem data;
	allocate bitmaps in lr_bitmaps.
	(df_lr_verify_solution_end): Do not free problem data.

From-SVN: r160382
      Jan Hubicka committed
    • use utf-8 in changelog · 4c2332c7 
      From-SVN: r160381
      Jason Merrill committed
    • cgraph.c (cgraph_edge_cannot_lead_to_return): Also check if caller is noreturn. · f10ea640 
      	* cgraph.c (cgraph_edge_cannot_lead_to_return): Also check
	if caller is noreturn.
	* ipa-reference.c (analyze_function): Use ipa_ref_cannot_lead_to_return
	* ipa-ref.h (ipa_ref_cannot_lead_to_return): New function.
	* ipa-ref.c (ipa_ref_cannot_lead_to_return): New function.
	* ipa-pure-const.c (check_decl): Add IPA parameter.
	(state_from_flags): New function.
	(better_state, worse_state): New functions.
	(check_call): When in IPA mode, do not care about callees.
	(check_load, check_store): Update.
	(check_ipa_load, check_ipa_store): New.
	(check_stmt): When in IPA mode, use IPA checkers.
	(analyze_function): Use state_from_flags.
	(propagate): Check indirect edges and references.

From-SVN: r160380
      Jan Hubicka committed
    • re PR rtl-optimization/44404 (auto-inc-dec generates an invalid assembly instruction) · dba16b83 
      gcc/
	PR rtl-optimization/44404
	* auto-inc-dec.c (find_inc): Use reg_overlap_mentioned_p instead
	of count_occurrences to see if it's safe to modify mem_insn.insn.
	gcc/testsuite/

gcc/testsuite/
	PR rtl-optimization/44404
	* gcc.dg/pr44404.c: New.

From-SVN: r160374
      Kazu Hirata committed
    • re PR rtl-optimization/44404 (auto-inc-dec generates an invalid assembly instruction) · 5e52ffc4 
      gcc/
	PR rtl-optimization/44404
	* auto-inc-dec.c (find_inc): Use reg_overlap_mentioned_p instead
	of count_occurrences to see if it's safe to modify mem_insn.insn.
	gcc/testsuite/

gcc/testsuite/
	PR rtl-optimization/44404
	* gcc.dg/pr44404.c: New.

From-SVN: r160372
      Kazu Hirata committed
    • gimplify.c (gimplify_cleanup_point_expr): For empty body and EH-only cleanup… · ae0595b0 
      gimplify.c (gimplify_cleanup_point_expr): For empty body and EH-only cleanup drop the cleanup instead of inserting it...

2010-06-07  Richard Guenther  <rguenther@suse.de>

	* gimplify.c (gimplify_cleanup_point_expr): For empty body
	and EH-only cleanup drop the cleanup instead of inserting it
	unconditionally.

From-SVN: r160371
      Richard Guenther committed
    • re PR testsuite/44159 (CPU options cause testsuite failures) · d94a3592 
      2010-06-07  Kai Tietz  <kai.tietz@onevision.com>

	PR target/44159
	* gcc.target/i386/abi-2.c: Check sysv abi here.
	* gcc.target/i386/aes-avx-check.h: Call test in noinline
	function to avoid failures by different ABIs.
	* gcc.target/i386/aes-check.h: Likewise.
	* gcc.target/i386/avx-check.h: Likewise.
	* gcc.target/i386/fma4-check.h: Likewise.
	* gcc.target/i386/mmx-3dnow-check.h: Likewise.
	* gcc.target/i386/mmx-check.h: Likewise.
	* gcc.target/i386/pclmul-avx-check.h: Likewise.
	* gcc.target/i386/pclmul-check.h: Likewise.
	* gcc.target/i386/sse-check.h: Likewise.
	* gcc.target/i386/sse2-check.h: Likewise.
	* gcc.target/i386/sse3-check.h: Likewise.
	* gcc.target/i386/sse4_1-check.h: Likewise.
	* gcc.target/i386/sse4_2-check.h: Likewise.
	* gcc.target/i386/sse4a-check.h: Likewise.
	* gcc.target/i386/ssse3-check.h: Likewise.
	* gcc.target/i386/xop-check.h: Likewise.
	* gcc.target/i386/pr27971.c: Fix for LLP64.
	* gcc.target/i386/pr39139.c: Likewise.
	* gcc.target/i386/pr39315-check.c: Likewise.
	* gcc.target/i386/vararg-1.c: Likewise.
	* gcc.target/i386/vararg-2.c: Likewise.
	Additional add dg-compile to avoid failure due
	missing foo symbol.

From-SVN: r160363
      Kai Tietz committed
    • compound-literal-1.c: Fix for llp64. · 78e68a89 
      2010-06-07  Kai Tietz  <kai.tietz@onevision.com>

        * gcc.dg/compound-literal-1.c: Fix for llp64.
        * gcc.dg/pr32370.c: Likewise.
        * gcc.dg/pr37561.c: Likewise.
        * gcc.dg/pr41340.c: Likewise.
        * gcc.dg/pr41551.c: Likewise.

From-SVN: r160362
      Kai Tietz committed
    • tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Update documentation. · 35e1a5e7 
      
	* doc/tm.texi (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Update
	documentation.
	* targhooks.c (default_builtin_vectorization_cost): New function.
	* targhooks.h (default_builtin_vectorization_cost): Declare.
	* target.h (enum vect_cost_for_stmt): Define.
	(builtin_vectorization_cost): Change argument and comment.
	* tree-vectorizer.h: Remove cost model macros.
	* tree-vect-loop.c: Include target.h.
	(vect_get_cost): New function.
	(vect_estimate_min_profitable_iters): Replace cost model macros with
	calls to vect_get_cost.
	(vect_model_reduction_cost, vect_model_induction_cost): Likewise.
	* target-def.h (TARGET_VECTORIZE_BUILTIN_VECTORIZATION_COST): Add
	default implementation.
	* tree-vect-stmts.c (cost_for_stmt): Replace cost model macros with
	calls to target hook builtin_vectorization_cost.
	(vect_model_simple_cost, vect_model_store_cost, vect_model_load_cost):
	Likewise.
	* Makefile.in (tree-vect-loop.o): Add dependency on TARGET_H.
	* config/spu/spu.c (spu_builtin_vectorization_cost): Replace with new
	implementation to return costs.
	* config/i386/i386.c (ix86_builtin_vectorization_cost): Likewise.
	* config/spu/spu.h: Remove vectorizer cost model macros.
	* config/i386/i386.h: Likewise.
	* tree-vect-slp.c (vect_build_slp_tree): Replace cost model macro with
	a call to target hook builtin_vectorization_cost.

From-SVN: r160360
      Ira Rosen committed
    • re PR target/44319 (-fzee is mishandled) · 81c566c2 
      2010-06-06  Sriraman Tallam  <tmsriram@google.com>

	PR target/44319
	* config/i386/i386.c (override_options): Turn zee pass on for level 2
	and above and defer till target is known.
	(optimization_options): Turn on zee pass if TARGET_64BIT is set and
	turn off otherwise.

From-SVN: r160357
      Sriraman Tallam committed
    • Daily bump. · ae41b2a2 
      From-SVN: r160356
      GCC Administrator committed
  3. 06 Jun, 2010 15 commits
  5. 05 Jun, 2010 12 commits
    • c-common.c: Move to c-family/. · 39dabefd 
      gcc/ChangeLog:
	* c-common.c: Move to c-family/.
	* c-common.def: Likewise.
	* c-common.h: Likewise.
	* c-cppbuiltin.c: Likewise.
	* c-dump.c: Likewise.
	* c-format.c: Likewise.
	* c-format.h : Likewise.
	* c-gimplify.c: Likewise.
	* c-lex.c: Likewise.
	* c-omp.c: Likewise.
	* c.opt: Likewise.
	* c-opts.c: Likewise.
	* c-pch.c: Likewise.
	* c-ppoutput.c: Likewise.
	* c-pragma.c: Likewise.
	* c-pragma.h: Likewise.
	* c-pretty-print.c: Likewise.
	* c-pretty-print.h: Likewise.
	* c-semantics.c: Likewise.
	* stub-objc.c: Likewise.

	* gengtype.c (get_file_langdir): Special-case files in c-family/.
	(get_output_file_with_visibility): Fix name for c-common.h.
	* c-config-lang.in: Update paths in gtfiles for files in c-family/.

	* c-tree.h: Update include path for moved files.
	* c-lang.c: Likewise.
	* c-lang.h: Likewise.
	* c-parser.c: Likewise.
	* c-convert.c: Likewise.
	* c-decl.c: Likewise.
	* c-objc-common.c: Likewise.
	* configure.ac: Make sure c-family/ exists in the build directory.
	* configure: Regenerate.
	* Makefile.in: Update paths for moved files.  Regroup files per
	location and update dependencies.  Move generated_files down after
	ALL_GTFILES_H.

	* config/spu/spu-c.c: Update paths for moved files.
	* config/mep/mep-pragma.c: Likewise.
	* config/darwin-c.c: Likewise.
	* config/i386/msformat-c.c: Likewise.
	* config/i386/i386-c.c: Likewise.
	* config/avr/avr-c.c: Likewise.
	* config/sol2-c.c: Likewise.
	* config/ia64/ia64-c.c: Likewise.
	* config/rs6000/rs6000-c.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/arm/arm-c.c: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/v850/v850-c.c: Likewise.

	* config/t-darwin: Fix dependencies for moved files.
	* config/t-sol2: Fix dependencies for moved files.
	* config/mep/t-mep: Fix dependencies for moved files.
	* config/ia64/t-ia64: Fix dependencies for moved files.
	* config/rs6000/t-rs6000: Fix dependencies for moved files.
	* config/v850/t-v850: Fix dependencies for moved files.
	* config/v850/t-v850e: Fix dependencies for moved files.

	* config/m32c/m32c-pragma.c

	* po/exgettext: Look in c-family/ also.

c-family/ChangeLog:
	* c-common.c: Include gt-c-family-c-common.h.
	* c-pragma.c: Include gt-c-family-c-pragma.h.

objc/ChangeLog:
	* objc-act.c: Update include path for moved files.
	* objc-lang.c: Likewise.
	* config-lang.in: Update paths in gtfiles for files in c-family/.

objcp/ChangeLog:
	* objcp-lang.c: Update include path for moved files.
	* config-lang.in: Update paths in gtfiles for files in c-family/.

cp/ChangeLog:
	* typeck.c: Update include path for moved files.
	* decl.c: Likewise.
	* rtti.c: Likewise.
	* cp-gimplify.c: Likewise.
	* cp-lang.c: Likewise.
	* pt.c: Likewise.
	* semantics.c: Likewise.
	* cxx-pretty-print.h: Likewise.
	* decl2.c: Likewise.
	* parser.c: Likewise.
	* cp-objcp-common.c: Likewise.
	* cp-tree.h: Likewise.
	* name-lookup.c: Likewise.
	* lex.c: Likewise.
	* name-lookup.h: Likewise.
	* config-lang.in: Update paths in gtfiles for files in c-family/.
	* Make-lang.in: Likewise.

From-SVN: r160330
      Steven Bosscher committed
    • tree-ssa-dce.c (mark_last_stmt_necessary): New function. · ad06ee51 
      	* tree-ssa-dce.c (mark_last_stmt_necessary): New function.
	(mark_control_dependent_edges_necessary): Call it instead of marking
	the last statement manually.
	(propagate_necessity): Likewise.

From-SVN: r160329
      Eric Botcazou committed
    • shared_ptr_base.h (_Sp_counted_ptr::_M_dispose): Make nullptr_t specializations inline. · 3b142084 
      2010-06-05  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/bits/shared_ptr_base.h (_Sp_counted_ptr::_M_dispose): Make
	nullptr_t specializations inline.

From-SVN: r160328
      Jonathan Wakely committed
    • tree-into-ssa.c (insert_phi_nodes): Use bitmap heads for dominance frontiers. · 0fc555fb 
      
	* tree-into-ssa.c (insert_phi_nodes): Use bitmap heads
	for dominance frontiers.
	(rewrite_into_ssa): Update for bitmap heads in dominance
	frontiers.
	(insert_updated_phi_nodes_for): Likewise.
	(update_ssa): Likewise.
	* cfganal.c (compute_dominance_frontiers_1): Likewise.
	(compute_dominance_frontiers): Likewise.
	(compute_idf): Likewise.
	* df-problems.c (df_md_local_compute): Likewise.

From-SVN: r160327
      Jan Hubicka committed
    • re PR fortran/43895 ([OOP] internal compiler error: verify_ssa failed) · 546a65d9 
      2010-06-05  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/43895
	* trans-array.c (structure_alloc_comps): Dereference scalar
	'decl' if it is a REFERENCE_TYPE. Tidy expressions containing
	TREE_TYPE (decl).

2010-06-05  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/43895
	* gfortran.dg/alloc_comp_class_1.f90 : New test.

From-SVN: r160326
      Paul Thomas committed
    • status_cxx200x.xml: Update. · 7ae3cd3d 
      2010-06-05  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* doc/xml/manual/status_cxx200x.xml: Update.

From-SVN: r160325
      Jonathan Wakely committed
    • [multiple changes] · 6d00745b 
      2010-06-05  Magnus Fromreide  <magfr@lysator.liu.se>
            Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/functional (function): Add nullptr_t support.
	* include/bits/shared_ptr.h (shared_ptr): Likewise.
	* include/bits/unique_ptr.h (unique_ptr): Likewise.

2010-06-05  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/bits/shared_ptr_base.h (__shared_ptr): Add nullptr_t support.
	(__shared_count): Add nullptr_t support and make constructors explicit.
	* testsuite/20_util/shared_ptr/cons/43820.cc: Adjust.
	* testsuite/20_util/shared_ptr/cons/nullptr.cc: New.
	* testsuite/20_util/unique_ptr/cons/nullptr.cc: New.
	* testsuite/20_util/unique_ptr/assign/nullptr.cc: New.
	* testsuite/20_util/unique_ptr/assign/assign_neg.cc: Adjust.
	* testsuite/20_util/unique_ptr/modifiers/reset_neg.cc: Adjust.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Adjust.

From-SVN: r160324
      Jonathan Wakely committed
    • target.h (struct gcc_target): Add memory_move_cost field. · f5c21ef3 
      	* target.h (struct gcc_target): Add memory_move_cost field.
	* target-def.h (TARGET_MEMORY_MOVE_COST): New.
	(TARGET_INITIALIZER): Use TARGET_MEMORY_MOVE_COST.
	* targhooks.c (default_memory_move_cost): New function.
	* targhooks.h (default_memory_move_cost): Declare function.
	* reload.h (memory_move_cost): Declare.
	(memory_move_secondary_cost): Change type of 'in' argument to bool.
	* reginfo.c (memory_move_cost): New function.
	(memory_move_secondary_cost): Change type of 'in' argument to bool.
	* ira.h (ira_memory_move_cost): Update comment.
	* ira.c: (ira_memory_move_cost): Update comment.
	(setup_class_subset_and_memory_move_costs): Replace MEMORY_MOVE_COST
	with memory_move_cost.
	* postreload.c (reload_cse_simplify_set): (Ditto.).
	* reload1.c (choose_reload_regs): (Ditto.).
	* doc/tm.texi (TARGET_MEMORY_MOVE_COST): New.
	(MEMORY_MOVE_COST):  Revise documentation.

	* config/i386/i386.h (MEMORY_MOVE_COST): Remove macro.
	* config/i386/i386-protos.h (int ix86_memory_move_cost): Remove.
	* config/i386/i386.h (ix86_memory_move_cost): Make static. Change
	type of 'in' argument to bool.
	(TARGET_MEMORY_MOVE_COST): Define.

From-SVN: r160323
      Anatoly Sokolov committed
    • ipa-pure-const.c (propagate): Fix type in handling functions that can not return... · da8c7675 
      	* ipa-pure-const.c (propagate): Fix type in handling functions
	that can not return; be more cureful about merging the results
	with previously known.

From-SVN: r160321
      Jan Hubicka committed
    • gcc.c (cc1_options, [...]): Use find-plugindir spec function to add the -iplugindir option. · c1ce46a5 
      2010-06-05  Matthias Klose  <doko@ubuntu.com>

        * gcc.c (cc1_options, cpp_unique_options): Use find-plugindir spec
        function to add the -iplugindir option.
        (find_plugindir_spec_function): Add new declaration and function.
        (static_spec_func): Use it for "find-plugindir".

From-SVN: r160319
      Matthias Klose committed
    • re PR c++/44361 (-Wunused-but-set-variable vs. explicit void cast) · 913bf7d1 
      	PR c++/44361
	* c-typeck.c (mark_exp_read): Handle C_MAYBE_CONST_EXPR.
	* c-parser.c (c_parser_postfix_expression): Call mark_exp_read on
	statement expression.

	* c-c++-common/Wunused-var-9.c: New test.

From-SVN: r160318
      Jakub Jelinek committed
    • re PR c++/44361 (-Wunused-but-set-variable vs. explicit void cast) · 82c3c067 
      	PR c++/44361
	* c-typeck.c (mark_exp_read): Handle C_MAYBE_CONST_EXPR.
	* c-parser.c (c_parser_postfix_expression): Call mark_exp_read on
	statement expression.

	* c-c++-common/Wunused-var-9.c: New test.

From-SVN: r160317
      Jakub Jelinek committed