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2012-05-14re PR c/53063 (encode group options in the .opt files)Manuel López-Ibáñez13-48/+196
2012-05-14 Manuel López-Ibáñez <manu@gcc.gnu.org> PR 53063 c-family/ * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init, Wreorder): Use LangEnabledBy. * c-opts.c (c_common_handle_option): Do not enable them explicitly. Call lang-specific generated functions. (c_common_post_options): Do not set them here. gcc/ * doc/options.texi: (LangEnabledBy): Document it. * optc-gen.awk: Handle LangEnabledBy. * opth-gen.awk: Generate declaration for lang-specific functions. * opt-read.awk: Record lang numbers. * opt-functions.awk (flag_set_p): Ignore the arguments of flags. (lang_sanitized_name): New. ada/ * gcc-interface/misc.c: Include opts.h and options.h before tm.h. (gnat_handle_option): Call lang-specific generated function. fortran/ * options.c (gfc_handle_option): Call lang-specific generated function. From-SVN: r187462
2012-05-14attribs.c (decl_attributes): Avoid emitting a warning if ATTR_FLAG_BUILT_IN.Bernd Schmidt23-39/+383
* attribs.c (decl_attributes): Avoid emitting a warning if ATTR_FLAG_BUILT_IN. * doc/rtl.texi (CALL_INSN_FUNCTION_USAGE): Use lowercase for rtx codes. Document meaning of sets inside CALL_INSN_FUNCTION_USAGE. * c-family/c-common.c (DEF_ATTR_STRING): Define and undefine as necessary. * builtin-attrs.def (DEF_ATTR_FOR_STRING): Define. Use it to define a string "1". (ATTR_RET1_NOTHROW_NONNULL_LEAF): New attr definition. * builtins.def (BUILT_IN_MEMCPY, BUILT_IN_MEMMOVE, BUILT_IN_MEMSET, BUILT_IN_STRCPY): Use it for these functions. * postreload.c (reload_combine): Deal with SETs inside CALL_INSN_FUNCTION_USAGE. * caller-save.c (setup_save_areas, save_call_clobbered_regs): Look for REG_RETURNED notes and use a cheap restore if possible. * ira-int.h (struct ira_allocno): New member cheap_calls_crossed_num. (ALLOCNO_CHEAP_CALLS_CROSSED_NUM): New macro. * ira-build.c (ira_create_allocno, create_cap_allocno, propagate_allocno_info, propagate_some_info_from_allocno, copy_info_to_removed_store_destination, ira_flattening): Handle it. * ira-lives.c (pseudo_regno_single_word_and_live_p, find_call_crossed_cheap_reg): New static functions. (process_bb_node_lives): Look for SETs in CALL_INSN_FUNCTION_USAGE, and set ALLOCNO_CHEAP_CALLS_CROSSED_NUM if possible. Also make a REG_RETURNED note in that case. * ira.c (setup_reg_renumber): Change assert to allow cases where allocnos only cross calls for which they are cheap to restore. * ira-costs.c (ira_tune_allocno_costs): Compare ALLOCNO_CALLS_CROSSED_NUM to ALLOCNO_CHEAP_CALLS_CROSSED_NUM rather than 0. * reg-notes.def (REG_RETURNED): New note. * cse.c (cse_insn): Likewise. * sched-deps.c (sched_analyze_insn): Likewise. * expr.c (init_block_move_fn): Set a "fn spec" attribute. * calls.c (decl_return_flags): New static function. (expand_call): Generate a SET in CALL_INSN_FUNCTION_USAGE for functions that return one of their arguments. * lto/lto-lang.c (handle_fnspec_attribute): New static function. (lto_attribute_table): Add "fn spec". (DEF_ATTR_STRING): Define and undefine along with the other macros. * regcprop.c (struct kill_set_value_data): New. (kill_set_value): Interpret data as a pointer to such a struct. Do nothing if the caller wants the register to be ignored. (copyprop_hardreg_forward_1): Handle SETs in CALL_INSN_FUNCTION_USAGE. testsuite/ * gcc.target/i386/retarg.c: New test. From-SVN: r187459
2012-05-14re PR tree-optimization/53340 (rnflow.f90 is ~20% slower after revision 187092)Richard Guenther2-2/+7
2012-05-14 Richard Guenther <rguenther@suse.de> PR tree-optimization/53340 * tree-ssa-pre.c (op_valid_in_sets): Fix error in last commit. From-SVN: r187457
2012-05-14gimplify.c (gimplify_expr): Remove odd code.Richard Guenther2-13/+5
2012-05-14 Richard Guenther <rguenther@suse.de> * gimplify.c (gimplify_expr): Remove odd code. From-SVN: r187453
2012-05-14stor-layout.c (bit_from_pos): Distribute conversion to bitsizetype into a ↵Eric Botcazou3-29/+28
PLUS_EXPR byte offset. * stor-layout.c (bit_from_pos): Distribute conversion to bitsizetype into a PLUS_EXPR byte offset. * tree-ssa-pre.c (can_value_number_call): Delete. (compute_avail): Skip all statements with side effects. <GIMPLE_CALL>: Skip calls to internal functions. From-SVN: r187450
2012-05-14Daily bump.GCC Administrator1-1/+1
From-SVN: r187449
2012-05-13pa.md: Use define_c_enum for "unspec" and "unspecv".Steven Bosscher2-21/+25
* config/pa/pa.md: Use define_c_enum for "unspec" and "unspecv". From-SVN: r187443
2012-05-13i386.md (*pushtf): Enable for TARGET_SSE.Uros Bizjak3-17/+38
* config/i386/i386.md (*pushtf): Enable for TARGET_SSE. (pushtf splitter): Ditto. (movtf): Ditto. (*movtf_internal): Ditto. Use V4SFmode for !TARGET_SSE2. (<code>tf2): Enable for TARGET_SSE. (*absnegtf2_sse): Ditto. (copysign<mode>3): Enable TFmode for TARGET_SSE. (copysign<mode>3_const): Ditto. (copysign<mode>3_var): Ditto. * config/i386/sse.md (<code>tf3): Enable for TARGET_SSE. (*andnottf3): Ditto. Use V4SFmode for !TARGET_SSE2. (*<code>tf3): Ditto. * config/i386/i386.c (struct builtin_description bdesc_args) <IX86_BUILTIN_FABSQ>: Enable for TARGET_SSE. <IX86_BUILTIN_COPYSIGNQ>: Ditto. (ix86_expand_builtin) <IX86_BUILTIN_FABSQ, IX86_BUILTIN_COPYSIGNQ>: Emit a normal call if SSE isn't available. From-SVN: r187442
2012-05-13c.opt (Wclobbered,Wempty-body,Wignored-qualifiers, [...]): Use EnabledBy.Manuel López-Ibáñez5-24/+21
2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org> c-family/ * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers, Wmissing-field-initializers,Wmissing-parameter-type, Wold-style-declaration,Woverride-init): Use EnabledBy. * c-opts.c (c_common_post_options): Do not set here explicitly. gcc/ * common.opt (Wtype-limits): Use EnabledBy. From-SVN: r187441
2012-05-13* config/i386/sse.md: The other part of my previous commit.Uros Bizjak1-14/+28
From-SVN: r187440
2012-05-13sse.md (<sse>_andnot<mode>3): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL.Uros Bizjak2-67/+190
2012-05-13 Uros Bizjak <ubizjak@gmail.com> * config/i386/sse.md (<sse>_andnot<mode>3): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL. (<code><mode>3): Ditto. (*andnot<mode>3): Ditto. (*andnottf3): Ditto. (*<code><mode>3): Ditto. (<code>tf3): Ditto. From-SVN: r187438
2012-05-13optc-gen.awk: Error instead of warning for conflicting help.Manuel López-Ibáñez4-5/+14
2012-05-13 Manuel López-Ibáñez <manu@gcc.gnu.org> gcc/ * optc-gen.awk: Error instead of warning for conflicting help. ada/ * gcc-interface/lang.opt (I): Comment out help text with no effect. (nostdinc): Comment out help text with no effect. From-SVN: r187437
2012-05-13re PR fortran/52158 (Regression on character function with gfortran 4.7)Alessandro Fanfarillo7-21/+122
2012-05-13 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> Tobias Burnus <burnus@net-b.de> PR fortran/52158 PR fortran/45170 PR fortran/49430 * resolve.c (resolve_fl_derived0): Deferred character length procedure components are supported. * trans-expr.c (gfc_conv_procedure_call): Handle TBP with deferred-length results. (gfc_string_to_single_character): Add a new check to prevent NULL read. (gfc_conv_procedure_call): Remove unuseful checks on symbol's attributes. Add new checks to prevent NULL read on string length. 2012-05-13 Alessandro Fanfarillo <fanfarillo.gcc@gmail.com> PR fortran/45170 * gfortran.dg/deferred_type_param_3.f90: New. * gfortran.dg/deferred_type_proc_pointer_1.f90: New. * gfortran.dg/deferred_type_proc_pointer_2.f90: New. Co-Authored-By: Tobias Burnus <burnus@net-b.de> From-SVN: r187436
2012-05-12re PR debug/53235 (20120504 broke -fdebug-types-section)Jason Merrill2-22/+23
PR debug/53235 * dwarf2out.c (build_local_stub): Prefer DW_AT_signature for comdat types. From-SVN: r187435
2012-05-13Daily bump.GCC Administrator1-1/+1
From-SVN: r187434
2012-05-12function.c (requires_stack_frame_p): If the function can throw non-call ↵Eric Botcazou4-0/+37
exceptions... * function.c (requires_stack_frame_p): If the function can throw non-call exceptions, return true if the insn can throw internally. From-SVN: r187429
2012-05-12* gcc-interface/Makefile.in (TOOLS_LIBS): Add ../../ggc-none.o.Eric Botcazou2-2/+6
From-SVN: r187428
2012-05-12re PR fortran/49110 (Deferred-length character result triggers (false ↵Tobias Burnus4-1/+65
positive) error for pure procedures) 2012-05-12 Tobias Burnus <burnus@net-b.de> PR fortran/49110 PR fortran/52843 * resolve.c (resolve_fl_procedure): Don't regard character(len=:) as character(*) in the diagnostic. 2012-05-12 Tobias Burnus <burnus@net-b.de> PR fortran/49110 PR fortran/52843 * gfortran.dg/deferred_type_param_5.f90: New. From-SVN: r187427
2012-05-12generic.texi: Rename TYPE_PTRMEM_P to TYPE_PTRDATAMEM_P.Paolo Carlini1-3/+3
2012-05-12 Paolo Carlini <paolo.carlini@oracle.com> * doc/generic.texi: Rename TYPE_PTRMEM_P to TYPE_PTRDATAMEM_P. /cp 2012-05-12 Paolo Carlini <paolo.carlini@oracle.com> * cp-tree.h (TYPE_PTRMEM_P): Rename to TYPE_PTRDATAMEM_P. (TYPE_PTR_TO_MEMBER_P): Rename to TYPE_PTRMEM_P. (TYPE_PTR_OR_PTRMEM_P): Add. * typeck.c (composite_pointer_type_r, composite_pointer_type, common_pointer_type, cp_build_indirect_ref, cp_build_binary_op, cp_truthvalue_conversion, convert_ptrmem, build_static_cast_1, build_reinterpret_cast_1, build_const_cast_1, comp_ptr_ttypes_real, casts_away_constness_r, casts_away_constness): Adjust. * init.c (build_zero_init_1): Adjust. * class.c (check_field_decls): Likewise. * decl.c (check_default_argument): Likewise. * rtti.c (target_incomplete_p): Likewise. * tree.c (zero_init_p): Likewise. * cxx-pretty-print.c (pp_cxx_ptr_operator, pp_cxx_abstract_declarator): Likewise. * typeck2.c (build_m_component_ref): Likewise. * pt.c (convert_nontype_argument, invalid_nontype_parm_type_p, dependent_type_p_r): Likewise. * call.c (null_member_pointer_value_p, standard_conversion, add_builtin_candidate, build_conditional_expr_1, compare_ics): Likewise. * cp-objcp-common.c (cp_var_mod_type_p): Likewise. * cvt.c (cp_convert_to_pointer, ocp_convert, perform_qualification_conversions): Likewise. * mangle.c (write_type): Likewise. * name-lookup.c (arg_assoc_type): Likewise. From-SVN: r187426
2012-05-12generic.texi: Rename TYPE_PTRMEM_P to TYPE_PTRDATAMEM_P.Paolo Carlini17-81/+111
2012-05-12 Paolo Carlini <paolo.carlini@oracle.com> * doc/generic.texi: Rename TYPE_PTRMEM_P to TYPE_PTRDATAMEM_P. /cp 2012-05-12 Paolo Carlini <paolo.carlini@oracle.com> * cp-tree.h (TYPE_PTRMEM_P): Rename to TYPE_PTRDATAMEM_P. (TYPE_PTR_TO_MEMBER_P): Rename to TYPE_PTRMEM_P. (TYPE_PTR_OR_PTRMEM_P): Add. * typeck.c (composite_pointer_type_r, composite_pointer_type, common_pointer_type, cp_build_indirect_ref, cp_build_binary_op, cp_truthvalue_conversion, convert_ptrmem, build_static_cast_1, build_reinterpret_cast_1, build_const_cast_1, comp_ptr_ttypes_real, casts_away_constness_r, casts_away_constness): Adjust. * init.c (build_zero_init_1): Adjust. * class.c (check_field_decls): Likewise. * decl.c (check_default_argument): Likewise. * rtti.c (target_incomplete_p): Likewise. * tree.c (zero_init_p): Likewise. * cxx-pretty-print.c (pp_cxx_ptr_operator, pp_cxx_abstract_declarator): Likewise. * typeck2.c (build_m_component_ref): Likewise. * pt.c (convert_nontype_argument, invalid_nontype_parm_type_p, dependent_type_p_r): Likewise. * call.c (null_member_pointer_value_p, standard_conversion, add_builtin_candidate, build_conditional_expr_1, compare_ics): Likewise. * cp-objcp-common.c (cp_var_mod_type_p): Likewise. * cvt.c (cp_convert_to_pointer, ocp_convert, perform_qualification_conversions): Likewise. * mangle.c (write_type): Likewise. * name-lookup.c (arg_assoc_type): Likewise. From-SVN: r187425
2012-05-12parser.c (struct cp_parser_expression_stack_entry): Add location_t field.Paolo Carlini5-61/+88
/cp 2012-05-12 Paolo Carlini <paolo.carlini@oracle.com> * parser.c (struct cp_parser_expression_stack_entry): Add location_t field. (cp_parser_binary_expression): Rework to always update at the same time tree_type and loc. * call.c (print_z_candidate): Add location_t parameter. (print_z_candidates, convert_like_real, joust): Adjust. /testsuite 2012-05-12 Paolo Carlini <paolo.carlini@oracle.com> * g++.dg/parse/error47.C: New. From-SVN: r187424
2012-05-12Daily bump.GCC Administrator1-1/+1
From-SVN: r187423
2012-05-11re PR libfortran/52537 (slow trim function)Thomas Koenig2-2/+11
2012-05-11 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/52537 * gfortran.dg/string_compare_4.f90: Change option to -fdump-tree-original. Add test case for kind=4. From-SVN: r187413
2012-05-11alpha.c (alpha_emit_conditional_branch): Handle ORDERED and UNORDERED ↵Uros Bizjak2-4/+29
conditions. * config/alpha/alpha.c (alpha_emit_conditional_branch): Handle ORDERED and UNORDERED conditions. From-SVN: r187411
2012-05-11tree-flow.h (referenced_var_check_and_insert): Remove.Richard Guenther5-40/+14
2012-05-11 Richard Guenther <rguenther@suse.de> * tree-flow.h (referenced_var_check_and_insert): Remove. (find_new_referenced_vars): Likewise. * tree-dfa.c (referenced_var_check_and_insert): Make static. (find_new_referenced_vars_1, find_new_referenced_vars): Remove. * tree-inline.c (copy_bb): Use find_referenced_vars_in instead of find_new_referenced_vars. * gimple-fold.c (gimplify_and_update_call_from_tree): Likewise. From-SVN: r187408
2012-05-11tree-pass.h (pass_rest_of_compilation, [...]): Remove.Richard Guenther6-41/+19
2012-05-11 Richard Guenther <rguenther@suse.de> * tree-pass.h (pass_rest_of_compilation, pass_all_optimizations, pass_postreload, pass_all_early_optimizations): Remove. * passes.c (pass_all_optimizations, pass_postreload, pass_all_early_optimizations): Make static. (pass_rest_of_compilation): Likewise. Make it an RTL_PASS. * tree-phinodes.c (init_phinodes, fini_phinodes): Remove. * tree-ssa.c (init_tree_ssa): Do not call init_phinodes. (delete_tree_ssa): Do not call fini_phinodes. * tree-flow.h (init_phinodes, fini_phinodes): Remove. From-SVN: r187407
2012-05-11re PR libfortran/52537 (slow trim function)Thomas Koenig4-25/+167
2012-05-11 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/52537 * frontend-passes.c (optimize_op): Change old-style comparison operators to new-style, simplify switch as a result. (empty_string): New function. (get_len_trim_call): New function. (optimize_comparison): If comparing to an empty string, use comparison of len_trim to zero. Use new-style comparison operators only. (optimize_trim): Use get_len_trim_call. 2012-05-11 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/52537 * gfortran.dg/string_compare_4.f90: New test. From-SVN: r187406
2012-05-11re PR c++/53209 (tree check ICE: expected tree_vec, have error_mark in ↵Alexandre Oliva2-0/+7
comp_template_args_with_info, at cp/pt.c:7038) PR c++/53209 * pt.c (tsubst_decl): Bail out if argvec is error_mark_node. From-SVN: r187404
2012-05-11re PR c/53063 (encode group options in the .opt files)Manuel López-Ibáñez13-45/+154
2012-05-11 Manuel López-Ibáñez <manu@gcc.gnu.org> PR 53063 gcc/ * doc/options.texi (EnabledBy): Document * opts.c: Include opts.h and options.h before tm.h. (finish_options): Do not handle some sub-options here... (common_handle_option): ... instead call common_handle_option_auto here. * optc-gen.awk: Handle EnabledBy. * opth-gen.awk: Declare common_handle_option_auto. * common.opt (Wuninitialized): Use EnabledBy. Delete Init. (Wmaybe-uninitialized): Likewise. (Wunused-but-set-variable): Likewise. (Wunused-function): Likewise. (Wunused-label): Likewise. (Wunused-value): Likewise. (Wunused-variable): Likewise. * opt-read.awk: Create opt_numbers array. ada/ * gcc-interface/misc.c (gnat_parse_file): Move before ... (gnat_handle_option): ... this. Use handle_generated_option. c-family/ * c-opts.c (c_common_handle_option): Use handle_generated_option to enable sub-options. fortran/ * options.c: Include diagnostics.h instead of diagnostics-core.h. (set_Wall): Do not see warn_unused here. (gfc_handle_option): Set it here using handle_generated_option. From-SVN: r187403
2012-05-11re PR tree-optimization/53295 (Vectorizer support for non-constant strided ↵Richard Guenther6-58/+132
loads depends on gather support overwriting the data-ref with bogus data) 2012-05-11 Richard Guenther <rguenther@suse.de> PR tree-optimization/53295 * tree-data-ref.h (stride_of_unit_type_p): Handle non-constant strides. * tree-data-ref.c (dr_analyze_innermost): Allow non-constant strides when analyzing data-references in a loop context. * tree-vect-data-refs.c (vect_mark_for_runtime_alias_test): Reject non-constant strides for now. (vect_enhance_data_refs_alignment): Ignore data references that are strided loads. (vect_analyze_data_ref_access): Handle non-constant strides. (vect_check_strided_load): Verify the data-reference is a load. (vect_analyze_data_refs): Restructure to make strided load support not dependent on gather support. * tree-vect-stmts.c (vectorizable_load): Avoid useless work when doing strided or gather loads. * tree-vect-loop-manip.c (vect_vfa_segment_size): Use integer_zerop to compare stride with zero. From-SVN: r187402
2012-05-11Add RTM support to -march=nativeH.J. Lu2-2/+9
* config/i386/driver-i386.c (host_detect_local_cpu): Support RTM. From-SVN: r187400
2012-05-11Allow for ! comments in g++.dg/debug/dwarf2/nested-3.CRainer Orth2-1/+5
* g++.dg/debug/dwarf2/nested-3.C: Allow for ! comments. From-SVN: r187399
2012-05-11re PR bootstrap/53300 (AIX bootstrap related to varpool patch)Jan Hubicka2-1/+7
PR bootstrap/53300 * varpool.c (varpool_assemble_decl): Also output constat pool entries that output_constant_pool missed. From-SVN: r187397
2012-05-11re PR c++/53305 (internal crash with variadic templates and decltype)Paolo Carlini5-1/+44
/cp 2012-05-11 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53305 * pt.c (tsubst_copy: case PARM_DECL): Return error_mark_node if tsubst_decl returns NULL_TREE. * cxx-pretty-print.c (pp_cxx_simple_type_specifier): Handle BOUND_TEMPLATE_TEMPLATE_PARM. /testsuite 2012-05-11 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53305 * g++.dg/cpp0x/variadic132.C: New. From-SVN: r187396
2012-05-11Remove ChangeLog entry for change to gofrontend file.Ian Lance Taylor1-4/+0
Remove ChangeLog entry for change to gofrontend file. Changes to those files do not get ChangeLog entries. From-SVN: r187394
2012-05-11Fix misspelled macro in t-vxworks.Mingjie Xing1-0/+5
From-SVN: r187393
2012-05-11Fix misspelled macro in t-vxworks.Mingjie Xing1-1/+1
From-SVN: r187392
2012-05-11Daily bump.GCC Administrator1-1/+1
From-SVN: r187391
2012-05-11re PR target/53291 (Code generated for xtest is wrong)Uros Bizjak2-1/+6
PR target/53291 * config/i386/i386.md (xtest): Use NE condition in ix86_expand_setcc. From-SVN: r187387
2012-05-11i386.md (*movti_internal_rex64): Avoid MOVAPS size optimization for TARGET_AVX.Uros Bizjak3-39/+113
* config/i386/i386.md (*movti_internal_rex64): Avoid MOVAPS size optimization for TARGET_AVX. (*movti_internal_sse): Ditto. (*movdi_internal_rex64): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL. (*movdi_internal): Ditto. (*movsi_internal): Ditto. (*movtf_internal): Avoid MOVAPS size optimization for TARGET_AVX. (*movdf_internal_rex64): Ditto. (*movfd_internal): Ditto. (*movsf_internal): Ditto. * config/i386/sse.md (mov<mode>): Handle TARGET_SSE_LOAD0_BY_PXOR. From-SVN: r187386
2012-05-10dwarf2out.c (add_byte_size_attribute): Handle variable reference as size ↵Eric Botcazou2-0/+12
attribute. * dwarf2out.c (add_byte_size_attribute) <RECORD_TYPE>: Handle variable reference as size attribute. From-SVN: r187384
2012-05-10md.texi (Standard Names): Document probe_stack_address.Eric Botcazou8-41/+333
* doc/md.texi (Standard Names): Document probe_stack_address. * explow.c (emit_stack_probe): Handle probe_stack_address. * config/ia64/ia64.md (UNSPECV_PROBE_STACK_ADDRESS): New constant. (UNSPECV_PROBE_STACK_RANGE): Likewise. (probe_stack_address): New insn. (probe_stack_range): Likewise. * config/ia64/ia64.c: Include common/common-target.h. (ia64_compute_frame_size): Mark r2 and r3 as used if static stack checking is enabled. (ia64_emit_probe_stack_range): New function. (output_probe_stack_range): Likewise. (ia64_expand_prologue): Invoke ia64_emit_probe_stack_range if static builtin stack checking is enabled. (rtx_needs_barrier) <UNSPEC_VOLATILE>: Handle UNSPECV_PROBE_STACK_RANGE and UNSPECV_PROBE_STACK_ADDRESS. (unknown_for_bundling_p): New predicate. (group_barrier_needed): Use important_for_bundling_p. (ia64_dfa_new_cycle): Use unknown_for_bundling_p. (issue_nops_and_insn): Likewise. (bundling): Likewise. (final_emit_insn_group_barriers): Likewise. * config/ia64/ia64-protos.h (output_probe_stack_range): Declare. * config/ia64/hpux.h (STACK_CHECK_STATIC_BUILTIN): Define. (STACK_CHECK_PROTECT): Likewise. * config/ia64/linux.h (STACK_CHECK_STATIC_BUILTIN): Likewise. Co-Authored-By: Tristan Gingold <gingold@adacore.com> From-SVN: r187383
2012-05-10ipa-inline.c (update_all_callee_keys): Remove.Jan Hubicka2-57/+7
* ipa-inline.c (update_all_callee_keys): Remove. (inline_small_functions): Simplify priority updating. From-SVN: r187382
2012-05-10* ipa.c (symtab_remove_unreachable_nodes): Fix marking of clones.Jan Hubicka2-2/+6
From-SVN: r187381
2012-05-10re PR c++/53158 ([C++11] Bogus error in loop condition)Paolo Carlini9-167/+225
/cp 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53158 * cvt.c (ocp_convert): Error out early for void -> bool conversions. * typeck.c (decay_conversion): Use error_at. * call.c (build_integral_nontype_arg_conv, convert_like_real, convert_arg_to_ellipsis, perform_implicit_conversion_flags, initialize_reference): Likewise. * cvt.c (warn_ref_binding): Add location_t parameter. (cp_convert_to_pointer, convert_to_reference, ocp_convert, convert_to_void, ): Use error_at and warning_at. /c-family 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53158 * c-common.c (warnings_for_convert_and_check): Use warning_at. /testsuite 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53158 * g++.dg/cpp0x/lambda/lambda-err2.C: New. * g++.dg/parse/error26.C: Tweak dg-error column number. From-SVN: r187380
2012-05-10re PR c++/53301 (Spurious -Wzero-as-null-pointer-constant with reference ↵Paolo Carlini4-1/+18
arguments) /cp 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53301 * decl.c (check_default_argument): Fix typo (POINTER_TYPE_P instead of TYPE_PTR_P) in zero-as-null-pointer-constant warning. /testsuite 2012-05-10 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53301 * g++.dg/warn/Wzero-as-null-pointer-constant-6.C: New. From-SVN: r187377
2012-05-10cgraph.h (cgraph_remove_unreachable_nodes): Rename to ...Jan Hubicka9-197/+192
* cgraph.h (cgraph_remove_unreachable_nodes): Rename to ... (symtab_remove_unreachable_nodes): ... this one. * ipa-cp.c (ipcp_driver): Do not remove unreachable nodes. * cgraphunit.c (ipa_passes): Update. * cgraphclones.c (cgraph_materialize_all_clones): Update. * cgraph.c (cgraph_release_function_body): Only turn initial into error mark when initial was previously set. * ipa-inline.c (ipa_inline): Update. * ipa.c: Include ipa-inline.h (enqueue_cgraph_node, enqueue_varpool_node): Remove. (enqueue_node): New function. (process_references): Update. (symtab_remove_unreachable_nodes): Cleanup. * passes.c (execute_todo, execute_one_pass): Update. From-SVN: r187375
2012-05-10Fix typo in last Changelog entry.Vladimir Makarov1-1/+1
From-SVN: r187374
2012-05-10re PR rtl-optimization/53125 (Very slow compilation on SPARC)Vladimir Makarov2-2/+16
2012-05-10 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/53125 * ira.c (ira): Call find_moveable_pseudos or move_unallocated_pseudos if only ira_conflicts_p is true. From-SVN: r187373
2012-05-10i386.md (*movoi_internal_avx): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL ↵Uros Bizjak4-80/+107
and TARGET_SSE_TYPELESS_STORES. * config/i386/i386.md (*movoi_internal_avx): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL and TARGET_SSE_TYPELESS_STORES. (*movti_internal_rex64): Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL. (*movti_internal_sse): Ditto. (*movtf_internal): Ditto. * config/i386/sse.md (ssePSmode): New mode attribute. (*move<mode>_internal): Use ssePSmode. (*<sse>_movu<ssemodesuffix><avxsizesuffix>): Ditto. (*<sse2>_movdqu<avxsizesuffix>): Ditto. * config/i386/i386.c (standard_sse_constant_opcode): Do not handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL here. From-SVN: r187372
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