Commits · dd5a833e6e86e0ed85af6e48aa460ebfc4665f5d · lvzhengyang / riscv-gcc-1

10 Apr, 2011 7 commits

Remove doubled up words. · dd5a833e
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From-SVN: r172247
```
Mike Stump committed Apr 10, 2011
dd5a833e Browse Files

Avoid memory overrun in a test leading to potential double-free. · 4b9726d4

2011-04-10  Jim Meyering  <meyering@redhat.com>

	    Avoid memory overrun in a test leading to potential double-free.
	    * testsuite/test-expandargv.c (writeout_test): Fix off-by-one error:
	    i.e., do copy the trailing NUL byte.

From-SVN: r172246

committed Apr 10, 2011

4b9726d4 Browse Files

Cleanup double words. · 5b2d2d52
```
From-SVN: r172245
```
Mike Stump committed Apr 10, 2011
5b2d2d52 Browse Files

re PR libstdc++/48541 (std::function(std::_Function_base) should use std::addressof) · 3e49fb03

2011-04-10  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/48541
	* include/std/functional (_Base_manager::_M_get_pointer): Use
	addressof.
	* testsuite/20_util/function/48541.cc: New.

From-SVN: r172244

committed Apr 10, 2011

3e49fb03 Browse Files

re PR libstdc++/48465 (undefined reference to… · 07703a37

re PR libstdc++/48465 (undefined reference to std::basic_string::_S_compare(unsigned long, unsigned long))

2011-04-10  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/48465
	* configure.ac (libtool_VERSION): Bump library version to 6:16:0.
	* configure: Regenerate.
	* config/abi/pre/gnu.ver (GLIBCXX_3.4.16): Export missing symbols.
	* testsuite/util/testsuite_abi.cc: Add GLIBCXX_3.4.16.

From-SVN: r172241

committed Apr 10, 2011

07703a37 Browse Files

* gnat.dg/return3.adb: Remove unused switch. · a8002065
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From-SVN: r172239
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Eric Botcazou committed Apr 10, 2011
a8002065 Browse Files
Daily bump. · 85c56e4f
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From-SVN: r172236
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GCC Administrator committed Apr 10, 2011
85c56e4f Browse Files

09 Apr, 2011 4 commits
- expr.c (expand_expr_real_1): Use add_to_hard_reg_set function instead of loop. · d108e679
```
	* expr.c (expand_expr_real_1): Use add_to_hard_reg_set function
	instead of loop.
	* sel-sched.c (mark_unavailable_hard_regs): Likewise.
	* function.c (record_hard_reg_sets): Likewise.
	* ira.c (compute_regs_asm_clobbered): Likewise.
	* sched-deps.c (sched_analyze_1): Likewise.
	* reload1.c (mark_reload_reg_in_use, choose_reload_regs): Likewise.

From-SVN: r172231
```
  Anatoly Sokolov committed Apr 09, 2011
  d108e679 Browse Files
- Fix PR48484 · 3411bc59
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From-SVN: r172229
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  Xinliang David Li committed Apr 09, 2011
  3411bc59 Browse Files
- Bail out rather than crashing in array_type_nelts if TYPE_MAX_VALUE is null. · b365495a
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From-SVN: r172227
```
  Duncan Sands committed Apr 09, 2011
  b365495a Browse Files
- Daily bump. · 273a32b8
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From-SVN: r172224
```
  GCC Administrator committed Apr 09, 2011
  273a32b8 Browse Files
08 Apr, 2011 29 commits

re PR testsuite/48506 (ssa-ccp-17.c = g.i fails) · d4dd1741

	PR testsuite/48506
	* gcc.dg/tree-ssa/ssa-ccp-17.c: Robustify against ports that
	default to fno-common.

From-SVN: r172218

committed Apr 08, 2011

d4dd1741 Browse Files

sibcall-3.c: Don't xfail on AVR. · 82fde1e5

2011-04-08  Georg-Johann Lay  <avr@gjlay.de>

	* gcc.dg/sibcall-3.c: Don't xfail on AVR.
	* gcc.dg/sibcall-4.c: Don't xfail on AVR.

From-SVN: r172217

committed Apr 08, 2011

82fde1e5 Browse Files

combine.c (combine_validate_cost): Adjust comments. · 68bc509a

	* combine.c (combine_validate_cost): Adjust comments.  Set registered
	cost of I0 to zero at the end, if any.

From-SVN: r172216

committed Apr 08, 2011

68bc509a Browse Files

re PR fortran/48448 (Implement -f(no-)frontend-optimization) · 51a30b32

2011-04-08  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/48448
	* gfortran.h (gfc_option_t):  Add warn_function_elimination and
	flag_frontend_optimize.
	* lang.opt (Wfunction-elimination):  Add.
	(ffrontend-optimize):  Add.
	* invoke.texi:  Add documentation for -Wfunction-elimination
	and -ffrontend-optimize.  Add -faggressive-function-elimination
	to list of code generation options.
	* frontend-passes.c (gfc_run_passes):  Run optimizations if
	flag_frontend_optimize is set.
	(warn_function_elimination):  New function.
	(cfe_expr_0):  Call it if requested to do so.
	* options.c (gfc_init_options):  Initiate warn_function_elimination
	and flag_frontend_optimize.
	(gfc_post_options):  Set flag_frontend_optimize if not specified
	by user, depending on the optimization level.
	(gfc_handle_option):  Handle -Wfunction-elimination and
	-ffrontend-optimize.

2011-04-08  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/48448
	* gfortran.dg/function_optimize_5.f90:  New test.

From-SVN: r172215

committed Apr 08, 2011

51a30b32 Browse Files

FDO insane profile · 041e059f
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From-SVN: r172213
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Xinliang David Li committed Apr 08, 2011
041e059f Browse Files
-dA enhancement · 6a801cf2
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From-SVN: r172212
```
Xinliang David Li committed Apr 08, 2011
6a801cf2 Browse Files

re PR target/47829 (no .eh_frame_hdr table will be created.) · d5f3624e

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

committed Apr 08, 2011

d5f3624e Browse Files

decl.c (gnat_to_gnu_entity): Set minimum alignment on fields of the RETURN type… · 29b1c5a4

decl.c (gnat_to_gnu_entity): Set minimum alignment on fields of the RETURN 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

committed Apr 08, 2011

29b1c5a4 Browse Files

trans.c (Identifier_to_gnu): Do not return initializers of aggregate types that… · 88872b00

trans.c (Identifier_to_gnu): Do not return initializers of aggregate types 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

committed Apr 08, 2011

88872b00 Browse Files

re PR rtl-optimization/48389 (ICE: in make_edges, at cfgbuild.c:319 with -mtune=pentiumpro) · 42821aff

	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

committed Apr 08, 2011

42821aff Browse Files

gcc_update (gcc/config/arm/arm-tables.opt): New dependencies. · ad7be009

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

committed Apr 08, 2011

ad7be009 Browse Files

gengtype.c (write_typed_alloc_def): New argument f. · ecbb6fb7


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

committed Apr 08, 2011

ecbb6fb7 Browse Files

Fix PR # 48435 instead of 4435 · 89577341
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From-SVN: r172202
```
Vladimir Makarov committed Apr 08, 2011
89577341 Browse Files

re PR libstdc++/4435 (Object file has undefined basic_string symbol as local.) · 8d189b3f

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

committed Apr 08, 2011

8d189b3f Browse Files

utils.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES · dcf0c47e

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

committed Apr 08, 2011

dcf0c47e Browse Files

alpha.c (alpha_emit_xfloating_libcall): Call use_reg. · 44f370bf

	* 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

committed Apr 08, 2011

44f370bf Browse Files

re PR target/48366 (ICE in extract_constrain_insn_cached, at recog.c:2024) · 483d7ad3

	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

committed Apr 08, 2011

483d7ad3 Browse Files

Missed part of regenerated file. · b89381a2
```
From-SVN: r172196
```
Kai Tietz committed Apr 08, 2011
b89381a2 Browse Files

gimple.c (gimple_call_flags): Remove kludge. · 97e03fa1

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

	* gimple.c (gimple_call_flags): Remove kludge.

From-SVN: r172190

committed Apr 08, 2011

97e03fa1 Browse Files

* de.po: Update. · 8c41bcca
```
From-SVN: r172187
```
Joseph Myers committed Apr 08, 2011
8c41bcca Browse Files

configure.ac (libgcj_ld_export_all): Set for windows native targets to export-all-symbols. · 51e16725

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.

From-SVN: r172186

committed Apr 08, 2011

51e16725 Browse Files

sel-sched.c (sel_region_init): Move call to sel_setup_region_sched_flags after… · 9d40778b

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

committed Apr 08, 2011

9d40778b Browse Files

re PR rtl-optimization/48272 (internal compiler error: in… · 19ac7892

re PR rtl-optimization/48272 (internal compiler error: in 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

committed Apr 08, 2011

19ac7892 Browse Files

gimple.c (gimple_set_modified): Do not queue calls to MODIFIED_NORETURN_CALLS here ... · 0f8c63cc

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

committed Apr 08, 2011

0f8c63cc Browse Files

re PR lto/48467 ([LTO] Anomalous behavior of -save-temps) · 5e5a425e

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

committed Apr 08, 2011

5e5a425e Browse Files

gimple.h (gimple_call_fntype): New function. · 9bfc434b

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

committed Apr 08, 2011

9bfc434b Browse Files

re PR rtl-optimization/48235 (ICE: SIGSEGV in has_dependence_p… · 7c1f0b40

re PR rtl-optimization/48235 (ICE: SIGSEGV in has_dependence_p (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

committed Apr 08, 2011

7c1f0b40 Browse Files

re PR rtl-optimization/48302 (ICE: SIGSEGV in… · ea4d630f

re PR rtl-optimization/48302 (ICE: SIGSEGV in 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

committed Apr 08, 2011

ea4d630f Browse Files

re PR target/48273 (ICE: in create_copy_of_insn_rtx, at sel-sched-ir.c:5604 with… · 07643d76

re PR target/48273 (ICE: in create_copy_of_insn_rtx, at sel-sched-ir.c:5604 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

committed Apr 08, 2011

07643d76 Browse Files