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2011-03-17decl.c (elaborate_expression_1): Try harder to find out whether the ↵Eric Botcazou5-30/+96
expression is read-only. * gcc-interface/decl.c (elaborate_expression_1): Try harder to find out whether the expression is read-only. Short-circuit placeholder case and rename a couple of local variables. From-SVN: r171106
2011-03-17Core 1212Jason Merrill6-90/+55
Core 1212 * semantics.c (finish_decltype_type): Return T&& for xvalue. * typeck.c (unlowered_expr_type): Preserve cv-quals. From-SVN: r171104
2011-03-17re PR c++/48166 (ICE on static member function with invalid type qualifier)Jason Merrill4-3/+22
PR c++/48166 * decl.c (revert_static_member_fn): Strip function-cv-quals. From-SVN: r171103
2011-03-17re PR bootstrap/48153 (Bootstrapping revision 171033 fails on ↵Jakub Jelinek2-4/+13
x86_64-apple-darwin10) PR bootstrap/48153 * dwarf2out.c (mem_loc_descriptor) <case ENTRY_VALUE>: Return NULL if dwarf_strict. (gen_subprogram_die): Don't add call_site DIEs if dwarf_strict. Clear call_arg_locations and call_arg_loc_last always. From-SVN: r171102
2011-03-17re PR middle-end/48152 (Bootstrap failure for x86_64-w64-mingw32 due ICE)Jakub Jelinek2-7/+20
PR middle-end/48152 * var-tracking.c (prepare_call_arguments): If argument needs to be passed by reference, adjust argtype and mode. From-SVN: r171101
2011-03-17re PR tree-optimization/48134 (ICE: in refs_may_alias_p_1, at ↵Richard Guenther4-7/+55
tree-ssa-alias.c:1085 with custom flags) 2011-03-17 Richard Guenther <rguenther@suse.de> PR middle-end/48134 * tree-ssa.c (insert_debug_temp_for_var_def): If we propagated a value make sure to fold the statement. * gcc.dg/pr48134.c: New testcase. From-SVN: r171098
2011-03-17re PR target/43872 (VLAs are not aligned correctly on ARM)Chung-Lin Tang2-1/+10
2011-03-17 Chung-Lin Tang <cltang@codesourcery.com> PR target/43872 * config/arm/arm.c (arm_get_frame_offsets): Adjust early return condition with !cfun->calls_alloca. From-SVN: r171096
2011-03-17re PR bootstrap/48148 (LTO bootstrap failed with bootstrap-profiled)Richard Guenther2-0/+9
2011-03-17 Richard Guenther <rguenther@suse.de> PR bootstrap/48148 * lto-cgraph.c (input_overwrite_node): Clear the abstract origin for decls in other ltrans units. (input_varpool_node): Likewise. From-SVN: r171094
2011-03-17re PR tree-optimization/48165 (gcc-4.6: internal compiler error: in build2_stat)Richard Guenther4-1/+50
2011-03-17 Richard Guenther <rguenther@suse.de> PR middle-end/48165 * tree-object-size.c (compute_object_offset): Properly return the offset operand of MEM_REFs as sizetype. * g++.dg/torture/pr48165.C: New testcase. From-SVN: r171092
2011-03-17gigi.h (smaller_form_type_p): Declare.Eric Botcazou4-25/+46
* gcc-interface/gigi.h (smaller_form_type_p): Declare. * gcc-interface/trans.c (smaller_form_type_p): Make global and move... * gcc-interface/utils.c (smaller_form_type_p): ...to here. (convert): Deal with conversions from a smaller form type specially. From-SVN: r171091
2011-03-17re PR rtl-optimization/48141 (DSE compile time hog)Jakub Jelinek4-1/+42
PR rtl-optimization/48141 * params.def (PARAM_MAX_DSE_ACTIVE_LOCAL_STORES): New. * dse.c: Include params.h. (active_local_stores_len): New variable. (add_wild_read, dse_step1): Clear it when setting active_local_stores to NULL. (record_store, check_mem_read_rtx): Decrease it when removing from the chain. (scan_insn): Likewise. Increase it when adding to chain, if it reaches PARAM_MAX_DSE_ACTIVE_LOCAL_STORES limit, set to 1 and set active_local_stores to NULL before the addition. * Makefile.in (dse.o): Depend on $(PARAMS_H). From-SVN: r171090
2011-03-17re PR rtl-optimization/48141 (DSE compile time hog)Jakub Jelinek4-4/+32
PR rtl-optimization/48141 * dse.c (record_store): If no positions are needed in an insn that cannot be deleted, at least unchain it from active_local_stores. * gcc.dg/pr48141.c: New test. From-SVN: r171089
2011-03-16re PR c++/48089 ([C++0x] ICE on in(?)valid in constexpr constructors)Jason Merrill4-3/+28
PR c++/48089 * semantics.c (potential_constant_expression_1): Don't allow *this in a constructor. (register_constexpr_fundef): Use potential_rvalue_constant_expression. From-SVN: r171086
2011-03-16re PR c++/47301 ([C++0x] ICE: in fold_convert_loc, at fold-const.c:1906 with ↵Jason Merrill4-2/+28
-fabi-version=1 and constexpr) PR c++/47301 * decl.c (compute_array_index_type): Don't bother trying to deal with literal classes in ABI v1. From-SVN: r171085
2011-03-16re PR c++/46336 ([C++0X] ICE on invalid: in register_constexpr_fundef, at ↵Jason Merrill5-1/+22
cp/semantics.c:5571) PR c++/46336 * decl.c (duplicate_decls): Return NULL_TREE for clashing C functions. From-SVN: r171084
2011-03-16re PR c++/47570 ([C++0x] "one() >= 0" isn't constexpr for unsigned int, yet ↵Jason Merrill4-2/+42
== and > is.) PR c++/47570 * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't use the generic binary expression handling. From-SVN: r171083
2011-03-17Daily bump.GCC Administrator1-1/+1
From-SVN: r171082
2011-03-16Update to current version of Go library (revision 94d654be2064).Ian Lance Taylor1-2/+14
From-SVN: r171076
2011-03-16Make-lang.in (CXX_PARSER_H): New.Diego Novillo6-377/+529
* Make-lang.in (CXX_PARSER_H): New. (cp/parser.o): Add dependency on CXX_PARSER_H. Add dependency on tree-pretty-print.h (cp/cp-lang.o): Add dependency on CXX_PARSER_H. * cp-lang.c: Include parser.h. * parser.c: Include parser.h. (struct cp_token): Add bitfield purged_p. Update all users. Move to parser.h. (CPP_PURGED): Remove. Update all users. (struct cp_lexer): Change field buffer to be a VEC of cp_token. Remove field buffer_length. Update all users. Move to parser.h. (struct tree_check): Move to parser.h. (cp_token_position): Likewise. (struct cp_token_cache): Likewise. (CPP_KEYWORD): Likewise. (CPP_TEMPLATE_ID): Likewise. (CPP_NESTED_NAME_SPECIFIER): Likewise. (N_CP_TTYPES): Likewise. (enum cp_parser_status_kind): Likewise. (struct cp_parser_context): Likewise. (struct cp_default_arg_entry_d): Likewise. (struct cp_unparsed_functions_entry_d): Likewise. (struct cp_parser): Likewise. (cp_lexer_dump_tokens): New. (cp_lexer_debug_tokens): New. (cp_lexer_finished_p): New. (cp_lexer_alloc): Factor out of cp_lexer_new_main. (cp_lexer_new_main): Re-write main lexing loop to push tokens into the new VEC buffer. (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens. Do not abort if the token type is not recognized, just print its code. * parser.h: New file. * config-lang.in (gtfiles): Add cp/parser.h. From-SVN: r171075
2011-03-16re PR debug/47510 (DW_TAG_typedef can have children when designating a ↵Dodji Seketeli4-6/+74
naming typedef) PR debug/47510 gcc/ PR debug/47510 * dwarf2out.c (strip_naming_typedef): Factorize out of ... (lookup_type_die_strip_naming_typedef): ... here. (get_context_die): Use it. (gen_typedef_die): Add a DW_AT_{,MIPS_}linkage_name attribute to the anonymous struct named by the naming typedef. gcc/testsuite/ PR debug/47510 * g++.dg/debug/dwarf2/typedef6.C: New test. From-SVN: r171073
2011-03-16Core 1148Jason Merrill4-6/+32
Core 1148 * typeck.c (check_return_expr): Fix conditions for setting LOOKUP_PREFER_RVALUE. From-SVN: r171071
2011-03-16* call.c (build_over_call): Remove require_complete_type_sfinae call.Jason Merrill2-2/+2
From-SVN: r171070
2011-03-16Check TARGET_ROUND for BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins.H.J. Lu2-8/+14
2011-03-16 H.J. Lu <hongjiu.lu@intel.com> PR target/48154 * config/i386/i386.c (ix86_builtin_vectorized_function): Check TARGET_ROUND for BUILT_IN_{FLOOR,CEIL,TRUNC,RINT}{,F} builtins. From-SVN: r171069
2011-03-16re PR c++/48132 ([C++0x] Internal compiler error on array of std::complex ↵Jason Merrill4-1/+29
with -std=c++0x) PR c++/48132 * decl.c (check_array_designated_initializer): Allow integer index. (reshape_init_array_1): Set index on the elements. From-SVN: r171068
2011-03-16re PR c++/48113 ([C++0x] bind with tuple argument fails)Jason Merrill9-6/+59
PR c++/48113 * typeck.c (convert_for_initialization): Use perform_implicit_conversion_flags. * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set rvaluedness_matches_p on ck_rvalue. (convert_like_real) [ck_rvalue]: And restore it here. From-SVN: r171067
2011-03-16re PR c++/48115 (internal compiler error: in type_has_nontrivial_copy_init, ↵Jason Merrill4-0/+35
at cp/tree.c:2482) PR c++/48115 * call.c (convert_arg_to_ellipsis): Handle incomplete type. From-SVN: r171066
2011-03-16tree-vrp.c (identify_jump_threads): Slightly simplify type check for ↵Jeff Law4-4/+30
operands of conditional. * tree-vrp.c (identify_jump_threads): Slightly simplify type check for operands of conditional. Allow type to be a pointer. * gcc.dg/tree-ssa/vrp55.c: New test. From-SVN: r171055
2011-03-16parser.c (cp_parser_abort_tentative_parse): Make sure we haven't committed ↵Jason Merrill2-0/+5
to this tentative parse. * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't committed to this tentative parse. From-SVN: r171054
2011-03-16re PR c++/47999 ([C++0x] auto type deduction works incorrectly in a function ↵Jason Merrill4-1/+36
template) PR c++/47999 * semantics.c (finish_call_expr): Preserve reference semantics in templates. From-SVN: r171053
2011-03-16* call.c (convert_default_arg): Use LOOKUP_IMPLICIT.Jason Merrill2-2/+6
From-SVN: r171052
2011-03-16vla-1.c (main): Use result of f1 to avoid optimizing it away if promoted to ↵Richard Guenther2-1/+7
const. 2011-03-16 Richard Guenther <rguenther@suse.de> * gcc.dg/guality/vla-1.c (main): Use result of f1 to avoid optimizing it away if promoted to const. From-SVN: r171050
2011-03-16re PR tree-optimization/48149 (Piecewise complex pass-through not optimized)Richard Guenther4-0/+30
2011-03-16 Richard Guenther <rguenther@suse.de> PR tree-optimization/48149 * fold-const.c (fold_binary_loc): Fold COMPLEX_EXPR <REALPART_EXPR <x>, IMAGPART_EXPR <x>>. * gcc.dg/fold-complex-1.c: New testcase. From-SVN: r171048
2011-03-16re PR debug/48147 (New debug test failures)Richard Guenther2-1/+7
2011-03-16 Richard Guenther <rguenther@suse.de> PR testsuite/48147 * gcc.dg/guality/pr45882.c: Really make sure no inlining or cloning happens. From-SVN: r171047
2011-03-16re PR middle-end/26134 (fold *(float*)(&complex_float_var) into ↵Richard Guenther4-1/+52
REALPART_EXPR<complex_float_var>) 2011-03-16 Richard Guenther <rguenther@suse.de> PR tree-optimization/26134 * tree-ssa.c (maybe_rewrite_mem_ref_base): Handle rewriting complex part accesses to REALPART_EXPR and IMAGPART_EXPR. (non_rewritable_mem_ref_base): Handle complex type component accesses, constrain offsets for vector and complex extracts more properly. * gcc.dg/tree-ssa/complex-6.c: New testcase. From-SVN: r171046
2011-03-16re PR c/48146 (ICE tree check: expected ssa_name, have var_decl in ↵Richard Guenther4-4/+56
has_zero_uses, at tree-flow-inline.h:342) 2011-03-16 Richard Guenther <rguenther@suse.de> PR tree-optimization/48146 * tree-ssa-sink.c (sink_code_in_bb): Manually update virtual operands avoiding the need for renaming. * gcc.dg/torture/pr48146.c: New testcase. From-SVN: r171045
2011-03-16gimple-fold.c (maybe_fold_reference): Open-code relevant constant folding.Richard Guenther6-48/+66
2011-03-16 Richard Guenther <rguenther@suse.de> * gimple-fold.c (maybe_fold_reference): Open-code relevant constant folding. Move MEM_REF canonicalization first. Rely on fold_const_aggregate_ref for initializer folding. * tree-ssa-ccp.c (ccp_fold): Handle constant vector extracts. * gcc.dg/tree-ssa/pr14814.c: Adjust. * gcc.dg/tree-ssa/ssa-ccp-19.c: Likewise. From-SVN: r171043
2011-03-16re PR middle-end/48136 (verify_gimple failed at -O0)Jakub Jelinek4-18/+42
PR middle-end/48136 * fold-const.c (fold_binary_loc) <case EQ_EXPR, NE_EXPR>: Make sure arg0/arg1 or their arguments are always fold converted to matching types. * gcc.c-torture/compile/pr48136.c: New test. From-SVN: r171041
2011-03-16var-tracking.c (prepare_call_arguments): Add ATTRIBUTE_UNUSED to nargs.Jakub Jelinek2-1/+6
* var-tracking.c (prepare_call_arguments): Add ATTRIBUTE_UNUSED to nargs. From-SVN: r171040
2011-03-16re PR driver/46944 (gcc should accept -fuse-linker-plugin only if linker ↵Rainer Orth5-51/+128
handles -plugin) PR lto/46944 * configure.ac (gcc_cv_gld_major_version, gcc_cv_gld_minor): Handle in-tree gold. (ld_vers): Extract binutils version for gold. (gcc_cv_ld_hidden): Handle gold here. (gcc_cv_lto_plugin): Determine level of linker plugin support. * configure: Regenerate. * config.in: Regenerate. * gcc.c: Only use LTO plugin if HAVE_LTO_PLUGIN > 0, reject -fuse-linker-plugin otherwise. (LINK_PLUGIN_SPEC): Define. Extract from LINK_COMMAND_SPEC. (LINK_COMMAND_SPEC): Use it. (main): Only look for LTOPLUGINSONAME if HAVE_LTO_PLUGIN > 0. From-SVN: r171039
2011-03-16emit-rtl.c (try_split): Don't call copy_call_info debug hook.Jakub Jelinek14-440/+41
* emit-rtl.c (try_split): Don't call copy_call_info debug hook. * calls.c: Remove debug.h include. (emit_call_1): Don't call virtual_call_token debug hook. * dwarf2out.c (debug_dcall_section, debug_vcall_section, dcall_entry, vcall_entry, dcall_table, vcall_table, vcall_insn, vcall_insn_table, DEBUG_DCALL_SECTION, DEBUG_VCALL_SECTION, size_of_dcall_table, output_dcall_table, size_of_vcall_table, output_vcall_table, dwarf2out_direct_call, vcall_insn_table_hash, vcall_insn_table_eq, store_vcall_insn, lookup_vcall_insn, dwarf2out_virtual_call_token, dwarf2out_copy_call_info, dwarf2out_virtual_call): Remove. (dwarf2_debug_hooks): Remove direct_call, virtual_call_token, copy_call_info and virtual_call hooks. (dwarf2out_init): Don't initialize vcall_insn_table, debug_dcall_section and debug_vcall_section. (prune_unused_types): Don't mark nodes from dcall_table. (dwarf2out_finish): Don't output dcall or vcall tables. * final.c (final_scan_insn): Don't call direct_call or virtual_call debug hooks. * debug.h (struct gcc_debug_hooks): Remove direct_call, virtual_call_token, copy_call_info and virtual_call hooks. (debug_nothing_uid): Remove prototype. * sdbout.c (sdb_debug_hooks): Remove direct_call, virtual_call_token, copy_call_info and virtual_call hooks. * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise. * debug.c (do_nothing_debug_hooks): Likewise. (debug_nothing_uid): Remove. * doc/invoke.texi (-fenable-icf-debug): Remove. * common.opt (-fenable-icf-debug): Likewise. * g++.dg/debug/dwarf2/icf.C: Adjust for -fenable-icf-debug removal. From-SVN: r171037
2011-03-16calls.c (emit_call_1): Set MEM_EXPR on call's MEM.Jakub Jelinek4-41/+159
* calls.c (emit_call_1): Set MEM_EXPR on call's MEM. * var-tracking.c (prepare_call_arguments): Use MEM_EXPR on call's MEM. Handle functions returning aggregate through a hidden first pointer. For virtual calls add clobbered pc to call arguments chain. * dwarf2out.c (gen_subprogram_die): Emit DW_AT_GNU_call_site_target_clobbered if DW_AT_GNU_call_site_target can't be emitted. From-SVN: r171036
2011-03-16re PR debug/45882 (No debug info for vars depending on unused parameter)Jakub Jelinek12-11/+115
PR debug/45882 * rtl.def (ENTRY_VALUE): Change format from "e" to "0". * rtl.h (ENTRY_VALUE_EXP): Define. * rtl.c (rtx_equal_p_cb, rtx_equal_p): Handle ENTRY_VALUE. * cselib.c (rtx_equal_for_cselib_p, cselib_hash_rtx): Likewise. * print-rtl.c (print_rtx): Likewise. * gengtype.c (adjust_field_rtx_def): Likewise. * var-tracking.c (vt_add_function_parameter): Adjust gen_rtx_ENTRY_VALUE uses, use ENTRY_VALUE_EXP macro. * dwarf2out.c (mem_loc_descriptor): Use ENTRY_VALUE_EXP macro. * cfgexpand.c (expand_debug_expr): If a SSA_NAME without partition is a default definition of a PARM_DECL, use ENTRY_VALUE of its DECL_INCOMING_RTL if possible, or its DECL_RTL if set. * gcc.dg/guality/pr45882.c: New test. From-SVN: r171035
2011-03-16final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION.Jakub Jelinek15-84/+830
* final.c (final_scan_insn): Handle NOTE_INSN_CALL_ARG_LOCATION. Call var_location debug hook even on CALL_INSNs. (rest_of_clean_state): Don't print NOTE_INSN_CALL_ARG_LOCATION. * rtl.def (ENTRY_VALUE): New. * dwarf2out.c: Include cfglayout.h. (dwarf_stack_op_name, size_of_loc_descr, output_loc_operands, output_loc_operands_raw): Handle DW_OP_GNU_entry_value. (struct call_arg_loc_node): New type. (call_arg_locations, call_arg_loc_last, block_map, call_site_count, tail_call_site_count): New variables. (dwarf_tag_name): Handle DW_TAG_GNU_call_site and DW_TAG_GNU_call_site_parameter. (dwarf_attr_name): Handle DW_AT_GNU_call_site_value, DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target, DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call, DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites and DW_AT_GNU_all_source_call_sites. (mem_loc_descriptor): Handle ENTRY_VALUE. (add_src_coords_attributes): Don't add enything if DECL_SOURCE_LOCATION is UNKNOWN_LOCATION. (dwarf2out_abstract_function): Save and clear call_arg_location, call_site_count and tail_call_site_count around dwarf2out_decl call. (gen_call_site_die): New function. (gen_subprogram_die): Emit DW_TAG_GNU_call_site DIEs for call sites. (gen_lexical_block_die, gen_inlined_subroutine_die): Update block_map. (dwarf2out_function_decl): Clear call_arg_locations, call_arg_loc_last, set call_site_count and tail_call_site_count to -1 and free block_map. (dwarf2out_var_location): Handle NOTE_INSN_CALL_ARG_LOCATION and CALL_INSNs. Add NOTE_DURING_CALL_P var location notes even when not followed by any real instructions. (dwarf2out_begin_function): Set call_site_count and tail_call_site_count to 0. (resolve_addr): If DW_AT_abstract_origin of DW_TAG_GNU_call_site is dw_val_class_addr, attempt to look it up again, for DECL_EXTERNAL attempt to force a DIE for it and worst case remove the attribute. (resolve_one_addr): For TREE_CONSTANT_POOL_ADDRESS_P SYMBOL_REFs check TREE_ASM_WRITTEN of DECL_INITIAL of the decl instead of the decl itself. * var-tracking.c: Include tm_p.h. (vt_stack_adjustments): For calls call note_register_arguments. (argument_reg_set): New variable. (add_stores): For MO_VAL_SET of non-tracked regs from argument_reg_set ensure the VALUE is resolved. (call_arguments): New variable. (prepare_call_arguments): New function. (add_with_sets): For MO_CALL set u.loc from call_arguments and clear it. (struct expand_loc_callback_data): Add ignore_cur_loc field. (vt_expand_loc_callback): If ignore_cur_loc, don't look at cur_loc and always use the best expression. (vt_expand_loc): Add ignore_cur_loc argument. (vt_expand_loc_dummy): Clear ignore_cur_loc field. (emit_note_insn_var_location): Adjust vt_expand_loc callers. (emit_notes_in_bb) <case MO_CALL>: Add NOTE_INSN_CALL_ARG_LOCATION note for all calls. (vt_add_function_parameter): Use cselib_lookup_from_insn. If dv is a VALUE, enter into hash table also ENTRY_VALUE for the argument. Don't call cselib_preserve_only_values and cselib_reset_table. (note_register_arguments): New function. (vt_initialize): Compute argument_reg_set. Call vt_add_function_parameters before processing basic blocks instead of afterwards. For calls call prepare_call_arguments before calling cselib_process_insn. * print-rtl.c (print_rtx): Handle NOTE_INSN_CALL_ARG_LOCATION. * Makefile.in (dwarf2out.o): Depend on $(CFGLAYOUT_H). (var-tracking.o): Depend on $(TM_P_H). * cfglayout.h (insn_scope): New prototype. * gengtype.c (adjust_field_rtx_def): Handle NOTE_INSN_CALL_ARG_LOCATION. * cfglayout.c (insn_scope): No longer static. * insn-notes.def (CALL_ARG_LOCATION): New. * calls.c (expand_call, emit_library_call_value_1): Put USEs for MEM arguments into CALL_INSN_FUNCTION_USAGE unconditionally. * integrate.c (set_block_origin_self, set_block_abstract_flags): Do nothing for DECL_EXTERNAL BLOCK_VARS. cp/ * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if DECL_LANG_SPECIFIC is NULL. include/ * dwarf2.h (DW_TAG_GNU_call_site, DW_TAG_GNU_call_site_parameter, DW_AT_GNU_call_site_value, DW_AT_GNU_call_site_data_value, DW_AT_GNU_call_site_target, DW_AT_GNU_call_site_target_clobbered, DW_AT_GNU_tail_call, DW_AT_GNU_all_tail_call_sites, DW_AT_GNU_all_call_sites,, DW_AT_GNU_all_source_call_sites, DW_OP_GNU_entry_value): New. From-SVN: r171033
2011-03-16re PR target/45844 (FAIL: gfortran.dg/vect/pr45714-b.f -O (internal ↵Alan Modra4-2/+35
compiler error)) PR target/45844 * config/rs6000/rs6000.c (rs6000_legitimize_reload_address): Don't create invalid offset address for vsx splat insn. * config/rs6000/predicates.md (splat_input_operand): New. * config/rs6000/vsx.md (vsx_splat_*): Use it. From-SVN: r171031
2011-03-16Daily bump.GCC Administrator1-1/+1
From-SVN: r171026
2011-03-15pt.c (value_dependent_expression_p): Don't check ↵Jason Merrill2-3/+5
value_dependent_expression_p on the operand. * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't check value_dependent_expression_p on the operand. From-SVN: r171013
2011-03-15c-common.c (max_constexpr_depth): New.Jason Merrill10-33/+85
c-family/ * c-common.c (max_constexpr_depth): New. * c-common.h: Declare it. * c-opts.c (c_common_handle_option): Set it. * c.opt (fconstexpr-depth): New option. cp/ * semantics.c (push_cx_call_context): Return bool. (cxx_eval_call_expression): Handle excess depth. From-SVN: r171012
2011-03-15Core 1191Jason Merrill4-21/+37
Core 1191 * method.c (synthezized_method_walk): Cleanups don't affect the triviality of a constructor, but do affect deletion and exception specification. From-SVN: r171011
2011-03-15decl2.c (cp_check_const_attributes): New.Rodrigo Rivas Costa4-0/+93
* decl2.c (cp_check_const_attributes): New. (cplus_decl_attributes): Call cp_check_const_attributes. From-SVN: r171010
2011-03-15re PR c++/34758 (Bad diagnostic for circular dependency in constructor ↵Jason Merrill6-13/+70
default argument) PR c++/34758 * call.c (convert_default_arg): Use DECL_ORIGIN of fn. Check for recursion first. (push_defarg_context, pop_defarg_context): New. * parser.c (cp_parser_late_parsing_default_args): Use them. * cp-tree.h: Declare them. From-SVN: r171009
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