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2011-04-08-dA enhancementXinliang David Li2-4/+83
From-SVN: r172212
2011-04-08re PR target/47829 (no .eh_frame_hdr table will be created.)Steven G. Kargl2-0/+7
2011-04-08 Steven G. Kargl <kargl@gcc.gnu.org> PR 47829 gcc/config.gcc: disable unwind table generation for crtbegin/crtend on i386-*-freebsd. From-SVN: r172211
2011-04-08decl.c (gnat_to_gnu_entity): Set minimum alignment on fields of the RETURN ↵Eric Botcazou2-0/+9
type built for the Copy-In... * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Procedure>: Set minimum alignment on fields of the RETURN type built for the Copy-In Copy-Out mechanism. From-SVN: r172210
2011-04-08trans.c (Identifier_to_gnu): Do not return initializers of aggregate types ↵Eric Botcazou5-2/+72
that contain a placeholder. * gcc-interface/trans.c (Identifier_to_gnu): Do not return initializers of aggregate types that contain a placeholder. From-SVN: r172209
2011-04-08re PR rtl-optimization/48389 (ICE: in make_edges, at cfgbuild.c:319 with ↵Michael Matz6-10/+66
-mtune=pentiumpro) PR middle-end/48389 * jump.c (rebuild_jump_labels_1, rebuild_jump_labels_chain): New functions. (rebuild_jump_labels): Call rebuild_jump_labels_1. * rtl.h (rebuild_jump_labels_chain): Declare. * cfgexpand.c (gimple_expand_cfg): Initialize JUMP_LABEL also on insns inserted on edges. testsuite/ * gcc.target/i386/pr48389.c: New test. From-SVN: r172208
2011-04-08gcc_update (gcc/config/arm/arm-tables.opt): New dependencies.Joseph Myers10-185/+557
contrib: * gcc_update (gcc/config/arm/arm-tables.opt): New dependencies. gcc: * config.gcc (arm*-*-*): Add arm/arm-tables.opt to extra_options. * config/arm/arm-arches.def: New. * config/arm/arm-opts.h: New. * config/arm/genopt.sh: New. * config/arm/arm-tables.opt: New (generated). * config/arm/arm.c (arm_handle_option, arm_target_help, TARGET_HANDLE_OPTION, TARGET_HELP, arm_find_cpu): Remove. (all_architectures): Get most table contents from arm-arches.def. (arm_option_override): Set arm_selected_arch, arm_selected_cpu and arm_selected_tune here. * config/arm/arm.h (enum processor_type): Move to arm-opts.h. * config/arm/arm.opt (config/arm/arm-opts.h): New HeaderInclude. (march=, mcpu=, mtune=): Use Enum and Var. * config/arm/t-arm ($(srcdir)/config/arm/arm-tables.opt): New. (arm.o): Update dependencies. From-SVN: r172205
2011-04-08gengtype.c (write_typed_alloc_def): New argument f. Basile Starynkevitch2-49/+66
2011-04-08  Basile Starynkevitch  <basile@starynkevitch.net> * gengtype.c (write_typed_alloc_def): New argument f. Use it instead of header_file. (write_typed_struct_alloc_def, write_typed_typedef_alloc_def) (write_typed_alloc_defns): Likewise. (main): Calls write_typed_alloc_defns with output_header. From-SVN: r172203
2011-04-08Fix PR # 48435 instead of 4435Vladimir Makarov1-1/+1
From-SVN: r172202
2011-04-08re PR libstdc++/4435 (Object file has undefined basic_string symbol as local.)Vladimir Makarov2-12/+30
2011-04-08 Vladimir Makarov <vmakarov@redhat.com> PR 4435 * ira-color.c (setup_profitable_hard_regs): Add comments. Don't take prohibited hard regs into account. (setup_conflict_profitable_regs): Rename to get_conflict_profitable_regs. (check_hard_reg_p): Check prohibited hard regs. From-SVN: r172201
2011-04-08utils.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPESNathan Froyd6-40/+22
gcc/ada/ * gcc-interface/utils.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES (handle_type_generic_attribute): Likewise. gcc/c-family/ * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES. (handle_type_generic_attribute): Likewise. gcc/lto/ * lto-lang.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES. (handle_type_generic_attribute): Likewise. From-SVN: r172200
2011-04-08alpha.c (alpha_emit_xfloating_libcall): Call use_reg.Nathan Froyd4-10/+10
* config/alpha/alpha.c (alpha_emit_xfloating_libcall): Call use_reg. * config/xtensa/xtensa.c (xtensa_call_tls_desc): Likewise. * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise. From-SVN: r172199
2011-04-08re PR target/48366 (ICE in extract_constrain_insn_cached, at recog.c:2024)John David Anglin4-20/+43
PR target/48366 * config/pa/pa.c (hppa_register_move_cost): Increase to 18 cost of move from floating point to shift amount register . (emit_move_sequence): Remove secondary reload support for floating point to shift amount amount register copies. (pa_secondary_reload): Return GENERAL_REGS for floating point/shift amount register copies. * config/pa/pa32-regs.h (HARD_REGNO_MODE_OK): For shift amount register, return false if mode isn't a scalar integer mode. * config/pa/pa64-regs.h (HARD_REGNO_MODE_OK): Likewise. From-SVN: r172197
2011-04-08gimple.c (gimple_call_flags): Remove kludge.Richard Guenther2-10/+5
2011-04-08 Richard Guenther <rguenther@suse.de> * gimple.c (gimple_call_flags): Remove kludge. From-SVN: r172190
2011-04-08* de.po: Update.Joseph Myers2-162/+166
From-SVN: r172187
2011-04-08sel-sched.c (sel_region_init): Move call to sel_setup_region_sched_flags ↵Alexander Monakov2-3/+7
after setup_current_loop_nest. * sel-sched.c (sel_region_init): Move call to sel_setup_region_sched_flags after setup_current_loop_nest. From-SVN: r172185
2011-04-08re PR rtl-optimization/48272 (internal compiler error: in ↵Andrey Belevantsev6-3/+151
setup_insn_reg_pressure_info, at haifa-sched.c:1124) PR rtl-optimization/48272 * sched-deps.c (setup_insn_reg_pressure_info): Export and rename to init_insn_reg_pressure_info. Adjust a caller. * sched-int.h (init_insn_reg_pressure_info): Declare. * haifa-sched.c (haifa_init_insn): Call init_insn_reg_pressure_info when sched-pressure is enabled. * g++.dg/opt/pr48272.C: New. From-SVN: r172183
2011-04-08gimple.c (gimple_set_modified): Do not queue calls to ↵Richard Guenther3-9/+13
MODIFIED_NORETURN_CALLS here ... 2011-04-08 Richard Guenther <rguenther@suse.de> * gimple.c (gimple_set_modified): Do not queue calls to MODIFIED_NORETURN_CALLS here ... * tree-ssa-operands.c (update_stmt_operands): ... but here. From-SVN: r172182
2011-04-08re PR lto/48467 ([LTO] Anomalous behavior of -save-temps)Richard Guenther2-15/+26
2011-04-08 Richard Guenther <rguenther@suse.de> PR lto/48467 * toplev.c (lang_dependent_init): Do not open asm_out_file in WPA mode, nor perform debug machinery initialization. (finalize): Do not unlink asm_out_file in WPA mode. From-SVN: r172181
2011-04-08gimple.h (gimple_call_fntype): New function.Richard Guenther8-24/+38
2011-04-08 Richard Guenther <rguenther@suse.de> * gimple.h (gimple_call_fntype): New function. (gimple_call_return_type): Use it. * expr.c (expand_expr_real_1): Use gimple_call_fntype. * gimple-low.c (gimple_check_call_args): Likewise. * gimple.c (gimple_call_flags): Likewise. (gimple_call_arg_flags): Likewise. (gimple_call_return_flags): Likewise. * tree-cfg.c (verify_gimple_call): Likewise. (do_warn_unused_result): Likewise. * tree-ssa-ccp.c (ccp_fold_stmt): Likewise. * value-prof.c (gimple_ic_transform): Fix fndecl check. From-SVN: r172178
2011-04-08re PR rtl-optimization/48235 (ICE: SIGSEGV in has_dependence_p ↵Dmitry Melnik4-3/+92
(sel-sched-ir.c:3263) with -fselective-scheduling2 and custom flags) PR rtl-optimization/48235 * sel-sched.c (code_motion_process_successors): Recompute the last insn in basic block if control flow changed. (code_motion_path_driver): Ditto. Recompute the first insn as well. Update condition for ilist_remove. testsuite: * gcc.dg/pr48235.c: New. From-SVN: r172177
2011-04-08re PR rtl-optimization/48302 (ICE: SIGSEGV in ↵Alexander Monakov6-9/+47
reposition_prologue_and_epilogue_notes (function.c:5662) with -fcrossjumping -fselective-scheduling2) PR rtl-optimization/48302 * sel-sched-ir.h (sel_add_loop_preheaders): Update prototype. * sel-sched-ir.c (sel_add_loop_preheaders): Add 'bbs' argument. Use it to record added preheader blocks. * sel-sched.c (setup_current_loop_nest): Add 'bbs' argument. Pass it on to sel_add_loop_preheaders. (sel_region_init): Move call to setup_current_loop_nest after sel_init_bbs. testsuite: * g++.dg/opt/pr48302.C: New. From-SVN: r172176
2011-04-08re PR target/48273 (ICE: in create_copy_of_insn_rtx, at sel-sched-ir.c:5604 ↵Alexander Monakov6-1/+35
with -fsel-sched-pipelining -fselective-scheduling2 -march=core2) PR target/48273 * cfgloop.h (loop_has_exit_edges): New helper. * sel-sched-ir.c (init_global_and_expr_for_insn): Make CALLs non-clonable. * sel-sched.c (sel_setup_region_sched_flags): Don't pipeline loops that have no exit edges. testsuite: * g++.dg/opt/pr48273.C: New. From-SVN: r172175
2011-04-08re PR rtl-optimization/48442 (ICE: in init_seqno, at sel-sched.c:6767 with ↵Alexander Monakov4-14/+50
-Os -fselective-scheduling2 --param max-sched-extend-regions-iters=100) PR rtl-optimization/48442 * sel-sched.c (init_seqno): Remove number_of_insns argument. Update all callers. Adjust assert. testsuite: * gcc.dg/pr48442.c: New. From-SVN: r172173
2011-04-08re PR tree-optimization/48377 (miscompilation at -O3)Jakub Jelinek4-1/+41
PR tree-optimization/48377 * tree-vect-data-refs.c (vector_alignment_reachable_p): Set is_packed to true even for types with smaller TYPE_ALIGN than TYPE_SIZE. * gcc.dg/vect/pr48377.c: New test. From-SVN: r172172
2011-04-08re PR bootstrap/48513 (Revision 172166 breaks bootstrap)Richard Guenther2-1/+6
2011-04-08 Richard Guenther <rguenther@suse.de> PR bootstrap/48513 * doc/tm.texi: Re-generate. From-SVN: r172171
2011-04-08arm-protos.h (arm_attr_length_push_multi): New prototype.Wei Guozhi4-21/+38
* config/arm/arm-protos.h (arm_attr_length_push_multi): New prototype. * config/arm/arm.c (arm_attr_length_push_multi): New function. * config/arm/arm.md (*push_multi): Change the length computation to call a C function. From-SVN: r172169
2011-04-08tm.texi.in (ASM_OUTPUT_BSS): Remove documentation.Anatoly Sokolov12-155/+40
* doc/tm.texi.in (ASM_OUTPUT_BSS): Remove documentation. (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Update documentation. * doc/tm.texi: Regenerate. * system.h (ASM_OUTPUT_BSS): Poison. * varasm.c (asm_output_bss): Remove function. (emit_bss, init_varasm_once): Don't use ASM_OUTPUT_BSS macro. * config/frv/frv.h (BSS_SECTION_ASM_OP): Remove comment. * config/frv/fr30.h (BSS_SECTION_ASM_OP): Likewise. * config/i386/djgpp.h (BSS_SECTION_ASM_OP): Likewise. * config/i386/i386elf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Likewise. * config/sh/sh.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Likewise. * config/m68k/m68kelf.h (BSS_SECTION_ASM_OP, ASM_OUTPUT_ALIGNED_BSS): Likewise. * config/m68k/netbsd-elf.h (ASM_OUTPUT_ALIGNED_BSS): Likewise. From-SVN: r172166
2011-04-08re PR c++/48500 (Regression: Failing to convert template argument to ↵Jason Merrill4-39/+72
concrete type, in C++0x mode.) PR c++/48500 * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check arguments even if we don't know the function. From-SVN: r172165
2011-04-08re PR c++/48481 (C++ overloading memory hog)Jason Merrill4-8/+12
PR c++/48481 * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL at the end of the chain. * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT. (iterative_hash_template_arg): Likewise. From-SVN: r172164
2011-04-08re PR c++/48481 (C++ overloading memory hog)Jason Merrill4-1/+32
PR c++/48481 * cp-tree.h (OVL_ARG_DEPENDENT): New. * name-lookup.c (add_function): Set it. * semantics.c (finish_call_expr): Free OVERLOADs if it's set. From-SVN: r172163
2011-04-08re PR c++/48481 (C++ overloading memory hog)Jason Merrill2-3/+12
PR c++/48481 * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot. Release unused vector. From-SVN: r172162
2011-04-07re PR c++/48451 ([C++0x][SFINAE] Failures with n-ary initialization ↵Jason Merrill4-56/+83
expressions (with template default argument)) PR c++/48451 * pt.c (fn_type_unification): Don't clear incomplete pack flag. (type_unification_real): Clear it here instead. From-SVN: r172159
2011-04-08Daily bump.GCC Administrator1-1/+1
From-SVN: r172155
2011-04-07rx.opt (rx610, [...]): Use Enum not Name on EnumValue lines.Joseph Myers2-3/+8
* config/rx/rx.opt (rx610, rx200, rx600): Use Enum not Name on EnumValue lines. From-SVN: r172149
2011-04-07re PR c++/48468 ([C++0x][SFINAE] noexcept operator does not handle function ↵Jason Merrill5-1/+71
templates well) PR c++/48468 * except.c (build_noexcept_spec): Propagate error_mark_node. (finish_noexcept_expr): Likewise. From-SVN: r172148
2011-04-07re PR c++/48452 ([C++0x][SFINAE] Failures with n-ary initialization ↵Jason Merrill4-0/+26
expressions (in return type)) PR c++/48452 * typeck.c (build_x_compound_expr_from_list): Return error_mark_node in SFINAE context. From-SVN: r172147
2011-04-07re PR c++/48450 ([C++0x][SFINAE] Hard errors with static_cast expressions)Jason Merrill4-8/+39
PR c++/48450 * call.c (resolve_args): Take complain. (build_new_function_call, build_operator_new_call): Pass it. (build_op_call, build_new_op, build_new_method_call): Pass it. From-SVN: r172146
2011-04-07re PR c++/48450 ([C++0x][SFINAE] Hard errors with static_cast expressions)Jason Merrill5-206/+59
PR c++/48450 * typeck.c (check_for_casting_away_constness): Take complain. (build_static_cast_1, build_reinterpret_cast_1): Pass it. (build_const_cast_1): Pass it. Take full complain parm. (build_const_cast, cp_build_c_cast): Adjust. From-SVN: r172145
2011-04-07tree.c (build_aggr_init_expr): Always return error_mark_node on abstract ↵Jason Merrill2-2/+4
violation. * tree.c (build_aggr_init_expr): Always return error_mark_node on abstract violation. From-SVN: r172144
2011-04-07re PR c++/48450 ([C++0x][SFINAE] Hard errors with static_cast expressions)Jason Merrill9-18/+34
PR c++/48450 * tree.c (build_cplus_new, build_aggr_init_expr): Take complain. (bot_manip): Adjust. * cp-tree.h: Adjust. * call.c (convert_like_real, build_cxx_call): Adjust. (perform_direct_initialization_if_possible): Adjust. * cvt.c (ocp_convert): Adjust. * init.c (build_value_init): Adjust. * semantics.c (maybe_add_lambda_conv_op): Adjust. * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust. * typeck2.c (build_functional_cast): Adjust. From-SVN: r172143
2011-04-07init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top level.Jason Merrill3-29/+35
* init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top level. (perform_member_init): Not here. * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special case to templates. (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case. From-SVN: r172142
2011-04-07re PR c++/48449 ([C++0x][SFINAE] Hard errors during value-initialization ↵Jason Merrill6-8/+51
expressions) PR c++/48449 * typeck2.c (build_functional_cast): Check complain consistently. Use build_value_init and abstract_virtuals_error_sfinae. (abstract_virtuals_error_sfinae): Split out. * cp-tree.h: Declare it. * init.c (build_new_1): Use it. (build_value_init_noctor): Handle FUNCTION_TYPE. From-SVN: r172141
2011-04-07semantics.c (finish_decltype_type): Simplify handling of unknown type.Jason Merrill2-32/+12
* semantics.c (finish_decltype_type): Simplify handling of unknown type. From-SVN: r172140
2011-04-07semantics.c (finish_decltype_type): Add complain parm.Jason Merrill7-8/+42
* semantics.c (finish_decltype_type): Add complain parm. * cp-tree.h: Adjust. * parser.c (cp_parser_decltype): Adjust. * pt.c (tsubst): Adjust. From-SVN: r172139
2011-04-07re PR c++/48450 ([C++0x][SFINAE] Hard errors with static_cast expressions)Jason Merrill6-11/+46
PR c++/48450 * c-family/c-common.c (c_common_truthvalue_conversion): Don't ignore conversion from C++0x scoped enum. * cp/cvt.c (ocp_convert): Handle converting scoped enum to bool. From-SVN: r172138
2011-04-07m68k.c (m68k_handle_option): Don't handle OPT_m68000...Joseph Myers6-66/+45
* config/m68k/m68k.c (m68k_handle_option): Don't handle OPT_m68000, OPT_mc68000, OPT_m68010, OPT_m68020, OPT_mc68020, OPT_m68030, OPT_m68040, OPT_m68060, OPT_m68302, OPT_m68332 and OPT_mcpu32. * config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't handle -mc68000, -m68000, -m68302, -m68010, -mc68020, -m68020, -m68030, -m68040, -m68060, -mcpu32 and -m68332. * config/m68k/m68k.opt (m68000, m68010, m68020, m68030, m68040, m68060, m68302, m68332, mc68000, mc68020, mcpu32): Use Alias. * config/m68k/t-mlibs (CANONICALIZE_OPTIONS): Remove. (MULTILIB_OPTIONS): Don't use $(CANONICALIZE_OPTIONS). (MULTILIB_MATCHES): Map -march= options to corresponding -mcpu= options. Don't map other m68k options manually. Don't handle old-style options as canonical. (MULTILIB_EXCEPTIONS): Don't use $(CANONICALIZE_OPTIONS). * doc/install.texi (m68k-*-*): Document binutils version requirement. From-SVN: r172130
2011-04-07basic-block.h (force_nonfallthru): Move to...Eric Botcazou7-47/+78
* basic-block.h (force_nonfallthru): Move to... * cfghooks.h (struct cfg_hooks): Add force_nonfallthru hook. (force_nonfallthru): ...here. * cfghooks.c (force_nonfallthru): New function. * cfgrtl.c (force_nonfallthru): Rename into... (rtl_force_nonfallthru): ...this. (commit_one_edge_insertion): Do not set AUX field. (commit_edge_insertions): Do not discover new basic blocks. (rtl_cfg_hooks): Add rtl_force_nonfallthru. (cfg_layout_rtl_cfg_hooks): Likewise. * function.c (thread_prologue_and_epilogue_insns): Remove bogus ATTRIBUTE_UNUSED. Discover new basic blocks in the prologue insns. * tree-cfg.c (gimple_cfg_hooks): Add NULL for force_nonfallthru. From-SVN: r172128
2011-04-07non-local-goto-5.c: Fix for targets with no trampolines.Mike Stump2-1/+6
* gcc.dg/torture/stackalign/non-local-goto-5.c: Fix for targets with no trampolines. From-SVN: r172127
2011-04-07mips.h (REG_MODE_OK_FOR_BASE_P, [...]): Remove macros.Anatoly Sokolov2-22/+5
* config/mips/mips.h (REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove macros. From-SVN: r172125
2011-04-07sse.md: Update copyright year.Uros Bizjak2-597/+360
* config/i386/sse.md: Update copyright year. (avxcvtvecmode): Remove. (sse_movhlps): Merge with *avx_movhlps. (sse_movlhps): Merge with *avx_movlhps. (vec_interleave_highv4sf): Merge with *avx_interleave_highv4sf. (vec_interleave_lowv4sf): Merge with *avx_interleave_lowv4sf. (sse_shufps_<mode>): Merge with *avx_shufps_<mode>. (sse_loadhps): Merge with *avx_loadhps. (sse_storelps): Merge with *avx_storelps. (sse_loadlps): Merge with *avx_loadlps. (sse_movss): Merge with *avx_movss. (*vec_concatv2sf_sse4_1): Merge with *vec_concatv2sf_avx. (*vec_concatv4sf_sse): Merge with *vec_concatv4sf_avx. (*vec_set<mode>_0_sse4_1): Merge with *vec_set<mode>_0_avx. (*vec_set<mode>_0_sse2): Split multi-unit alternative. (vec_set<mode>_0): Ditto. (*vec_setv4sf_sse4_1): Merge with *vec_setv4sf_avx. (sse4_1_insertps): Merge with *avx_insertps. (*sse3_interleave_highv2df): Merge with *avx_interleave_highv2df. (*sse3_interleave_lowv2df): Merge with *avx_interleave_lowv2df. (vec_interleave_highv2di): Merge with *avx_interleave_highv2di. (sse2_shufpd_<mode>): Merge with *avx_shufpd_<mode>. (sse2_storehpd): Merge with *avx_storehpd. (sse2_loadhpd): Merge with *avx_loadhpd. (sse2_loadlpd): Merge with *avx_loadlpd. (sse2_movsd): Merge with *avx_movsd. (*vec_concatv2df): Merge with *vec_concatv2df. From-SVN: r172123
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