Fix PR # 48435 instead of 4435

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172202 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172201 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172200 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172199 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172197 138bc75d-0d04-0410-961f-82ee72b054a4

Missed part of regenerated file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172196 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-08  Richard Guenther  <rguenther@suse.de>

* gimple.c (gimple_call_flags): Remove kludge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172190 138bc75d-0d04-0410-961f-82ee72b054a4

* de.po: Update.

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2011-04-08  Kai Tietz  <ktietz@redhat.com>

* configure.ac (libgcj_ld_export_all): Set for windows
native targets to export-all-symbols.
(LIBGCJ_LD_EXPORT_ALL): Export libgcj_ld_export_all.
* Makefile.am (libgcj_la_LDFLAGS): Add LIBGCJ_LD_EXPORT_ALL.
* sysdep/i386/backtrace.h (MAIN_FUNC): Define for windows
native targets to DllMain.
* gcj/javaprims.h (JNICALL): Define it dependent
for different windows targets.
* include/jni_md.h: Likewise.
* headers.txt (_Jv_JNI_ToReflectedField): Mark
JNICALLS for friends.
(_Jv_JNI_ToReflectedMethod): Likewise.
* java/lang/Class.h: Regenerated.
* java/lang/reflect/Field.h: Regenerated.
* java/lang/reflect/Constructor.h: Regenerated.
* java/lang/reflect/Method.h: Regenerated.
* configure: Regenerated.
* Makefile.in: Regenerated.
* include/Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
* gcj/Makefile.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172186 138bc75d-0d04-0410-961f-82ee72b054a4

* sel-sched.c (sel_region_init): Move call to
sel_setup_region_sched_flags after setup_current_loop_nest.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172185 138bc75d-0d04-0410-961f-82ee72b054a4

    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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172183 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172182 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172181 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172178 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172177 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172176 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172175 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172173 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172172 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-08  Richard Guenther  <rguenther@suse.de>

PR bootstrap/48513
* doc/tm.texi: Re-generate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172171 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172169 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172166 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48500
* semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
arguments even if we don't know the function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172165 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172164 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172163 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48481
* call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
Release unused vector.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172162 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48451
* pt.c (fn_type_unification): Don't clear incomplete pack flag.
(type_unification_real): Clear it here instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172159 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172155 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rx/rx.opt (rx610, rx200, rx600): Use Enum not Name on
EnumValue lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172149 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48468
* except.c (build_noexcept_spec): Propagate error_mark_node.
(finish_noexcept_expr): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172148 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/48452
* typeck.c (build_x_compound_expr_from_list): Return error_mark_node
in SFINAE context.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172147 138bc75d-0d04-0410-961f-82ee72b054a4

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.

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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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172145 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.c (build_aggr_init_expr): Always return error_mark_node
on abstract violation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172144 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172143 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172142 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172141 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (finish_decltype_type): Simplify handling of unknown
type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172140 138bc75d-0d04-0410-961f-82ee72b054a4

* semantics.c (finish_decltype_type): Add complain parm.
* cp-tree.h: Adjust.
* parser.c (cp_parser_decltype): Adjust.
* pt.c (tsubst): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172139 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172138 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172130 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172128 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/torture/stackalign/non-local-goto-5.c: Fix for targets
with no trampolines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172127 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.h (REG_MODE_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P):
Remove macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172125 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172123 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/48117
* gfortran.dg/gomp/pr48117.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172119 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/48343
* combine.c (combine_instructions): Add last_combined_insn,
update it if insn is after it, pass it to all try_combine
calls.
(try_combine): Add last_combined_insn parameter, pass it instead of
i3 to propagate_for_debug.

* gcc.dg/torture/pr48343.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172109 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/48343
* combine.c (combine_instructions): Add last_combined_insn,
update it if insn is after it, pass it to all try_combine
calls.
(try_combine): Add last_combined_insn parameter, pass it instead of
i3 to propagate_for_debug.

* gcc.dg/torture/pr48343.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172108 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/i386/asm-6.c: Remove dg-xfail-if.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172107 138bc75d-0d04-0410-961f-82ee72b054a4

libgo: Update to current Go library.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172106 138bc75d-0d04-0410-961f-82ee72b054a4

* de.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172103 138bc75d-0d04-0410-961f-82ee72b054a4

Fix typos

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172102 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/lto/20090210_0.c: Require tls_runtime target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172101 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mn10300/mn10300.md (movqi_internal): Add alternatives
to handle MDR <-> data register transfers.
(movhi_internal): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172099 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_stack_info): Don't compare against
previous stack info.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172096 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-07  Stuart Henderson  <shenders@gcc.gnu.org>

* MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172095 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-07  Tom de Vries  <tom@codesourcery.com>

PR target/43920
* cfgcleanup.c (try_crossjump_to_edge): Add dir parameter.  Pass dir to
flow_find_cross_jump.  Swap variables to implement backward replacement.
(try_crossjump_bb): Add argument to try_crossjump_to_edge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172094 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-07  Tom de Vries  <tom@codesourcery.com>

PR target/43920
* lib/scanasm.exp (object-size): New proc.
* gcc.target/arm/pr43920-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172093 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-07  Tom de Vries  <tom@codesourcery.com>

PR target/43920
* cfgcleanup.c (walk_to_nondebug_insn): New function.
(flow_find_cross_jump): Use walk_to_nondebug_insn.  Recalculate bb1 and
bb2.
(try_crossjump_to_edge): Handle case that newpos1 or newpos2 is not src1
or src2.  Redirect edges to the last basic block.  Update frequency and
count on multiple basic blocks in case of fallthru.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172091 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-07  Tom de Vries  <tom@codesourcery.com>

PR target/43920
* cfgcleanup.c (equal_different_set_p, can_replace_by, merge_dir): New
function.
(old_insns_match_p): Change return type.  Replace return false/true with
return dir_none/dir_both.  Use can_replace_by.
(flow_find_cross_jump): Add dir_p parameter.  Init replacement direction
from dir_p.  Register replacement direction in dir, last_dir and
afterlast_dir. Handle new return type of old_insns_match_p using
merge_dir.  Return replacement direction in dir_p.
(flow_find_head_matching_sequence, outgoing_edges_match): Handle new
return type of old_insns_match_p.
(try_crossjump_to_edge): Add argument to call to flow_find_cross_jump.
* ifcvt.c ( cond_exec_process_if_block): Add argument to call to
flow_find_cross_jump.
* basic-block.h (enum replace_direction): New type.
(flow_find_cross_jump): Add parameter to declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172090 138bc75d-0d04-0410-961f-82ee72b054a4

In C++0x mode, import iota and is_sorted from namespace std into
namespace __gnu_cxx to avoid ambiguous call errors.  copy_n would be a
good candidate for this too, except it was standardized with a
different return type.

Tested:
  `make -k check-c++` on x86_64-unknown-linux-gnu.

libstdc++-v3/ChangeLog:

2011-04-06  Jeffrey Yasskin  <jyasskin@google.com>

        * include/ext/algorithm (is_sorted): In C++0x mode import from
        namespace std.
        * include/ext/numeric (iota): In C++0x mode import from
        namespace std.
        * testsuite/ext/is_sorted/cxx0x.cc: New.
        * testsuite/ext/iota/cxx0x.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172073 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172072 138bc75d-0d04-0410-961f-82ee72b054a4

Use backend interface for constant switch statements.

* go-gcc.cc (if_statement): Use build3_loc.
(Gcc_backend::switch_statement): New function.
(Gcc_backend::statement_list): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172066 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        PR fortran/48477
        * gfortran.dg/coarray_13.f90: Avoid out-of-bounds access.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172061 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * trans-intrinsic.c (gfc_conv_intrinsic_function): Fix
        call for this_image.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172060 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * caf/mpi.c (_gfortran_caf_init, _gfortran_caf_finalize):
        Add global variable caf_mpi_initialized and use it for when
        finalizing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172059 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/sse.md (AVXMODEDCVTDQ2PS): Remove.
(AVXMODEDCVTPS2DQ): Ditto.
(VEC_FLOAT_MODE): Ditto.
(<sse>_andnot<mode>3): Merge with avx_andnot<mode>3.  Use VF mode
iterator.  Handle TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag.
(<any_logic:code><mode>3): Use VF mode iterator.
(*<any_logic:code><mode>3): Merge with *avx_<any_logic:code><mode>3.
Use VF mode iterator.
(copysign<mode>3): Use VF mode iterator.
(*andnot<MODEF:mode>3): Merge with *avx_andnot<MODEF:mode>3.  Handle
TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL target flag.
(*<any_logic:code><MODEF:mode>3): Merge with
*avx_<any_logic:code><MODEF:mode>3.
(sse_cvtsi2ss): Merge with *avx_cvtsi2ss.
(sse_cvtsi2ssq): Merge with *avx_cvtsi2ssq.
(avx_cvtdq2ps256): Split from avx_cvtdq2ps<avxmodesuffix>.
(avx_cvtdq2ps<avxmodesuffix>): Remove.
(sse2_cvtdq2ps): Use %v modifier.
(avx_cvtps2dq256): Split from avx_cvtps2dq<avxmodesuffix>.
(avx_cvtps2dq<avxmodesuffix>): Remove.
(sse2_cvtps2dq): Use %v modifier.
(avx_cvttps2dq256): Split from avx_cvttps2dq<avxmodesuffix>.
(avx_cvttps2dq<avxmodesuffix>): Remove.
(sse2_cvttps2dq): Use %v modifier.
(sse2_cvtsi2sd): Merge with *avx_cvtsi2sd.
(sse2_cvtsi2sdq): Merge with *avx_cvtsi2sdq.
(sse2_cvtsd2siq): Fix insn template.
(sse2_cvtsd2siq_2): Ditto.
(sse2_cvttsd2siq): Ditto.
(sse2_cvtsd2ss): Merge with *avx_cvtsd2ss.
(sse2_cvtss2sd): Merge with *avx_cvtss2sd.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172058 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-06  Steve Ellcey  <sje@cup.hp.com>

* gcc.dg/mtune.c: Prune note from output.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172056 138bc75d-0d04-0410-961f-82ee72b054a4

* gcov-io.c: Use GCC Runtime Library Exception.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172053 138bc75d-0d04-0410-961f-82ee72b054a4

Use backend interface for if statements.

Rename some temporary conversion functions to shorter names.

* go-gcc.cc (Gcc_backend::if_statement): New function.
(tree_to_stat): New function.
(expr_to_tree): Renamed from expression_to_tree.
(stat_to_tree): Renamed from statement_to_tree.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172052 138bc75d-0d04-0410-961f-82ee72b054a4

Use backend interface for expression statements.

* go-gcc.cc (Gcc_backend::expression_statement): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172051 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/48480
* testsuite/lib/boehm-gc.exp (boehm-gc-dg-prune): Allow for path
to ranlib.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172050 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac (build_tools): Remove build-byacc.
(host_libs): Remove mmalloc.
(host_tools): Remove byacc make patch prms send-pr ash bash bzip2
autoconf automake libtool diff rcs fileutils shellutils time
textutils wdiff find uudecode hello tar gzip indent recode release
sed perl gawk findutils gettext zip.
(libgcj): Remove target-qthreads.
(target_tools): Remove target-examples target-gperf.
(YACC): Don't handle building byacc.
* configure: Regenerate.
* Makefile.def (ash, autoconf, automake, bash, byacc, bzip2, diff,
dosutils, examples, fileutils, find, findutils, gawk, gettext,
gnuserv, gperf, gzip, hello, indent, libtool, make, mmalloc,
patch, perl, prms, qthreads, rcs, recode, release, sed, send-pr,
shellutils, tar, textutils, time, uudecode, wdiff, zip): Don't
handle building components.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172042 138bc75d-0d04-0410-961f-82ee72b054a4

PR debug/48466
* dwarf2out.c (based_loc_descr): If drap_reg is INVALID_REGNUM, use
as base_reg whatever register reg has been eliminated to, instead
of hardcoding STACK_POINTER_REGNUM.

* gcc.dg/guality/pr36977.c: New test.
* gcc.dg/guality/pr48466.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172039 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/tm.texi.in: Document C target hooks as separate from general
target hooks.
* doc/tm.texi: Regenerate.
* genhooks.c (struct hook_desc): Add docname field.
(HOOK_VECTOR_1, DEFHOOKPOD, DEFHOOK, DEFHOOK_UNDOC).  Initialize
docname field.
(hook_array): Include c-target.def.
(emit_documentation): Use docname field in output.
(emit_init_macros): Take docname argument.  Only emit definitions
for hooks matching docname.
(main): Expect additional arguments in all cases.  Pass argument
to emit_init_macros.
* target.def: Move initial macro definitions and comments to
target-hooks-macros.h.
(gcc_targetcm): Move to c-family/c-target.def.
* target.h (targetcm): Move declaration to c-family/c-target.h.
* targhooks.c (default_handle_c_option): Move to
c-family/c-opts.c.
* targhooks.h (default_handle_c_option): Move declaration to
c-family/c-common.h.
* target-hooks-macros.h: New file.
* config.gcc (target_has_targetcm): Define and use to add to
c_target_objs and cxx_target_objs.
* config/default-c.c: New file.
* config/darwin-c.c: Include c-target.h and c-target-def.h instead
of target.h and target-def.h.
(TARGET_HANDLE_C_OPTION, targetcm): Define later in file.
(darwin_objc_construct_string, darwin_cfstring_ref_p,
darwin_check_cfstring_format_arg): Make static.
(TARGET_OBJC_CONSTRUCT_STRING_OBJECT,
TARGET_STRING_OBJECT_REF_TYPE_P,
TARGET_CHECK_STRING_OBJECT_FORMAT_ARG): Define here.
* config/darwin-protos.h (darwin_objc_construct_string,
darwin_cfstring_ref_p, darwin_check_cfstring_format_arg): Don't
declare.
* config/darwin.h (TARGET_OBJC_CONSTRUCT_STRING_OBJECT,
TARGET_STRING_OBJECT_REF_TYPE_P,
TARGET_CHECK_STRING_OBJECT_FORMAT_ARG, TARGET_HAS_TARGETCM):
Remove.
* config/t-darwin (darwin-c.o): Update dependencies.
* system.h (TARGET_HAS_TARGETCM): Poison.
* Makefile.in (TARGET_H): Update.
(TARGET_DEF, C_TARGET_DEF, C_TARGET_H, C_TARGET_DEF_H): Define.
(c-family/c-format.o, c-family/c-opts.o): Update dependencies.
(default-c.o): New target.
(s-target-hooks-def-h): Pass "Target Hook" string to genhooks.
(c-family/c-target-hooks-def.h, s-c-target-hooks-def-h): New
targets.
(s-tm-texi): Pass -d option to genhooks.  Also test timestamp on
c-target.def.
(build/genhooks.o): Update dependencies.

c-family:
* c-target-def.h: New file.
* c-target.def: New file.
* c-target.h: New file.
* c-common.c (targetcm): Don't define here.
* c-common.h (default_handle_c_option): Declare.
* c-format.c: Include c-target.h instead of target.h.
* c-opts.c: Include c-target.h instead of target.h.  Explicitly
include tm.h.
(default_handle_c_option): Move from targhooks.c.

objc:
* objc-act.c: Include c-target.h instead of target.h.
* Make-lang.in (objc/objc-act.o): Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172035 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-06  Richard Guenther  <rguenther@suse.de>

* ipa-inline.c (enum inlining_mode): Remove.
(cgraph_flatten): Use some other token.
(cgraph_edge_early_inlinable_p): New function, split out from ...
(cgraph_perform_always_inlining): New function, split out from ...
(cgraph_decide_inlining_incrementally): ... here.
(cgraph_mark_inline_edge): Adjust.
(cgraph_early_inlining): Re-structure.
(pass_early_inline): Require SSA form.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172033 138bc75d-0d04-0410-961f-82ee72b054a4

2011-03-06  Andrew Stubbs  <ams@codesourcery.com>
    Julian Brown  <julian@codesourcery.com>
    Mark Shinwell  <shinwell@codesourcery.com>

gcc/
* config/arm/arm.h (arm_class_likely_spilled_p): Check against
LO_REGS only for Thumb-1.
(MODE_BASE_REG_CLASS): Restrict base registers to those which can
be used in short instructions when optimising for size on Thumb-2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172032 138bc75d-0d04-0410-961f-82ee72b054a4

Fix commit for PR target/43920

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172031 138bc75d-0d04-0410-961f-82ee72b054a4

* gimple-low.c (lower_gimple_return): When not optimizing, force labels
associated with user returns to be preserved.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172030 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-06  Tristan Gingold  <gingold@adacore.com>

* dbxout.c: (debug_nesting, symbol_queue, symbol_queue_index)
(symbol_queue_size, DBXOUT_DECR_NESTING)
(DBXOUT_DECR_NESTING_AND_RETURN): Also define
if XCOFF_DEBUGGING_INFO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172029 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (attribute isa): New.
(attribute enabled): New.
(setcc_<mode>_sse): Merge from *{avx,sse}_setcc<mode>.
(*fop_<mode>_comm_mixed): Merge with *fop_<mode>_comm_mixed_avx.
(*fop_<mode>_comm_sse): Merge with *fop_<mode>_comm_avx.
(*fop_<mode>_1_mixed): Merge with *fop_<mode>_1_mixed_avx.
(*fop_<mode>_1_sse): Merge with *fop_<mode>_1_avx.
(<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
(*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3.
(*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3.

* config/i386/sse.md (VF): New mode iterator.
(VF1): Ditto.
(VF2): Ditto.
(VF_128): Ditto.
(SSEMODEF4): Remove.
(attribute sse): Handle V8SF and V4DF modes.
(<absneg:code><mode>2): Use VF mode iterator.
(*absneg<mode>2): Merge from *{avx,sse}_absneg<mode>2.  Use VF
mode iterator.
(<plusminus_insn><mode>3): Use VF mode iterator.
(*<plusminus_insn><mode>3): Merge with *avx_<plusminus_insn><mode>3.
Use VF mode iterator.
(<sse>_vm<plusminus_insn><mode>3): Merge with
*avx_vm<plusminus_insn><mode>3.  Use VF_128 mode iterator.
(mul<mode>3): Use VF mode iterator.
(*mul<mode>3): Merge with *avx_mul<mode>3.  Use VF mode iterator.
(<sse>_vmmul<mode>3): Merge with *avx_vmmul<mode>3.  Use VF_128
mode iterator.
(div<VF2:mode>3): Merge from divv2df3 and divv4df3.
(div<VF1:mode>3): Merge from divv4sf3 and divv8sf3.
(<sse>_div<mode>3): Merge with *avx_div<mode>3.  Use VF mode iterator.
(<sse>_vmdiv<mode>3): Merge with *avx_vmdiv<mode>3.  Use VF_128
mode iterator.
(<sse>_rcp<mode>2): Merge from avx_rcpv8sf2 and sse_rcpv4sf2.
Use VF1 mode iterator.
(sse_vmrcpv4sf2): Merge with *avx_vmrcpv4sf2.
(sqrt<VF2:mode>2): New expander.
(sqrt<VF1:mode>2): Merge from sqrtv4sf2 and sqrtv8sf2.
(<sse>_sqrt<mode>2): Merge from avx_sqrtv8sf2, sse_sqrtv4sf, sqrtv4df2
and sqrtv2df2.  Use VF mode iterator.
(<sse>_vmsqrt<mode>2): Merge with *avx_vmsqrt<mode>2.  Use VF_128
mode iterator.
(rsqrt<VF1:mode>2): Merge from rsqrtv4sf2 and rsqrtv8sf2.
(<sse>_rsqrt<mode>2): Merge from avx_rsqrtv8sf2 and sse_rsqrt4sf2.
Use VF1 mode iterator.
(sse_vmrsqrtv4sf2): Merge with *avx_vmrsqrtv4sf2.
(<smaxmin:code><mode>3): Use VF mode iterator.
(*<smaxmin:code><mode>3_finite): Merge with
*avx_<smaxmin:code><mode>3_finite.  Use VF mode iterator.
(*<smaxmin:code><mode>3): Merge with *avx_<smaxmin:code><mode>3.
(<sse>_vm<smaxmin:code><mode>2): Merge with
*avx_vm<smaxmin:code><mode>2.  Use VF_128 mode iterator.
(*ieee_smin<mode>3): Merge with *avx_ieee_smin<mode>3.  Use VF
mode iterator.
(*ieee_smax<mode>3): Merge with *avx_ieee_smax<mode>3.  Use VF
mode iterator.
(sse3_addsubv2df3): Merge with *avx_addsubv2df3.
(sse3_addsubv4sf3): Merge with *avx_addsubv4sf3.
(sse3_h<plusminus_insn>v2df3): Merge with *avx_h<plusminus_insn>v2df3.
(sse3_h<plusminus_insn>v4sf3): Merge with *avx_h<plusminus_insn>v4sf3.
(avx_cmp<mode>3): Rename from avx_cmp<ssemodesuffix><mode>3.  Use
VF mode iterator.
(avx_vmcmp<mode>3): Rename from avx_cmp<ssescalarmodesuffix><mode>3.
Use VF_128 mode iterator.
(<sse>_maskcmp<mode>3): Merge with *avx_maskcmp<mode>3.  Use VF
mode iterator.
(<sse>_vmmaskcmp<mode>3): Merge with *avx_vmmaskcmp<mode>3.  Use
VF_128 mode iterator.
(vcond<mode>): Use VF mode iterator.
* config/i386/predicates.md (sse_comparison_operator): Merge with
avx_comparison_float_operator.  Do not declare as special_predicate.
* config/i386/i386.c (struct builtin_description): Update for renamed
compare patterns.
(ix86_expand_args_builtin): Ditto.
(ix86_expand_sse_compare_mask): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172028 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-06  Richard Guenther  <rguenther@suse.de>

* tree-inline.c (estimate_num_insns): For calls simply account
for all passed arguments and a used return value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172024 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-06  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/47663
* cgraph.h (struct cgraph_edge): Add call_stmt_size and
call_stmt_time fields.
(cgraph_edge_inlinable_p): Declare.
(cgraph_edge_recursive_p): New inline function.
* cgraph.c (cgraph_create_edge_1): Initialize call_stmt_size.
(cgraph_clone_edge): Copy it.
* ipa-inline.c (cgraph_estimate_edge_time): New function.
Account for call stmt time.
(cgraph_estimate_time_after_inlining): Take edge argument.
(cgraph_estimate_edge_growth): Account call stmt size.
(cgraph_estimate_size_after_inlining): Take edge argument.
(cgraph_mark_inline_edge): Adjust.
(cgraph_check_inline_limits): Likewise.
(cgraph_recursive_inlining_p): Remove.
(cgraph_edge_badness): Use cgraph_edge_recursive_p.
(cgraph_decide_recursive_inlining): Take edge argument and
adjust.
(cgraph_decide_inlining_of_small_functions): Do not avoid
diags for recursive inlining here.
(cgraph_flatten): Adjust.
(cgraph_decide_inlining_incrementally): Likewise.
(estimate_function_body_sizes): Remove call cost handling.
(compute_inline_parameters): Initialize caller edge call costs.
(cgraph_estimate_edge_growth): New function.
(cgraph_estimate_growth): Use it.
(cgraph_edge_badness): Likewise.
(cgraph_check_inline_limits): Take an edge argument.
(cgraph_decide_inlining_of_small_functions): Adjust.
(cgraph_decide_inlining): Likewise.
* tree-inline.c (estimate_num_insns): Only account for call
return value if it is used.
(expand_call_inline): Avoid diagnostics on recursive inline
functions here.
* lto-cgraph.c (lto_output_edge): Output edge call costs.
(input_edge): Input edge call costs.

* gcc.dg/tree-ssa/inline-8.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172023 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/osf5.h (MAX_OFILE_ALIGNMENT): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172022 138bc75d-0d04-0410-961f-82ee72b054a4

2011-04-06  Jonathan Wakely  <jwakely.gcc@gmail.com>

* doc/invoke.texi (Spec Files): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172020 138bc75d-0d04-0410-961f-82ee72b054a4

* profile.c (branch_prob): Move declaration of local variable.  Remove
obsolete ??? comment.  Expand the location explicitly instead of using
the LOCATION_FILE and LOCATION_LINE macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172019 138bc75d-0d04-0410-961f-82ee72b054a4

libgo: Always use AM_LDFLAGS when linking libgo.la.

This ensures that we pass -fsplit-stack as required.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172018 138bc75d-0d04-0410-961f-82ee72b054a4

* config/arm/arm.md (arm_cmpsi_insn): Compute attr "length".
(arm_cond_branch): Likewise.
(arm_cond_branch_reversed): Likewise.
(arm_jump): Likewise.
(push_multi): Likewise.
* config/arm/constraints.md (Py): New constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172017 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/48471
* dbxout.c (debug_nesting, symbol_queue, symbol_queue_index):
Move these...
(symbol_queue_size, DBXOUT_DECR_NESTING): ...and these...
(DBXOUT_DECR_NESTING_AND_RETURN): ...and this under
#ifdef DBX_DEBUGGING_INFO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172016 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172015 138bc75d-0d04-0410-961f-82ee72b054a4

* de.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172009 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options for
Solaris 9 as well.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172008 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/torture/pr47917.c: Add -D_XOPEN_SOURCE=500 to dg-options for
Solaris 8 as well.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172007 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/48403
* haifa-sched.c (schedule_block): Increment cycle_issued_insns only
if old and new states differ.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172006 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68k/m68k.c (m68k_handle_option): Don't handle OPT_m5200,
OPT_m5206e, OPT_m528x, OPT_m5307, OPT_m5407 and OPT_mcfv4e.
* config/m68k/m68k.h (OPTION_DEFAULT_SPECS, ASM_CPU_SPEC): Don't
handle -m5200, -m5206e, -m528x, -m5307, -m5407 and -mcfv4e.
* config/m68k/m68k.opt (m5200, m5206e, m528x, m5307, m5407,
mcfv4e): Use Alias.
* config/m68k/t-mlibs (MULTILIB_MATCHES): Don't map legacy
ColdFire options to -mcpu= options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172005 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-threadupdate.c (determine_bb_domination_status): Always
check if BB is a successor of LOOP->header and return NONDOMINATING
if it is not, regardless of ENABLE_CHECKING.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172004 138bc75d-0d04-0410-961f-82ee72b054a4

gotest: Add external timeout if internal timeout fails.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172003 138bc75d-0d04-0410-961f-82ee72b054a4

+2011-04-05  Sterling Augustine <augustine.sterling@gmail.com>
+
+ * MAINTAINERS: Update my email address as Xtensa maintainer.
+

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172002 138bc75d-0d04-0410-961f-82ee72b054a4

gotest: Avoid echo -n.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@172000 138bc75d-0d04-0410-961f-82ee72b054a4

* cprop.c (struct reg_use): Remove.
(reg_use_table): Make an array of RTX.
(find_used_regs, constprop_register, local_cprop_pass,
bypass_block): Simplify users of reg_use_table.
(cprop_insn): Likewise.  Iterate if copy propagation succeeded
on one of the uses found by find_used_regs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@171999 138bc75d-0d04-0410-961f-82ee72b054a4