OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
107,909 Commits 63 Branches 184 Tags 3.1 GiB
a8002065ff
Commit Graph

107909 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Eric Botcazou
a8002065ff * gnat.dg/return3.adb: Remove unused switch. 
From-SVN: r172239
 2011-04-10 10:31:14 +00:00
GCC Administrator
85c56e4f89 Daily bump. 
From-SVN: r172236
 2011-04-10 00:18:43 +00:00
Anatoly Sokolov
d108e67950 expr.c (expand_expr_real_1): Use add_to_hard_reg_set function instead of loop. 
* 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
 2011-04-09 23:10:45 +04:00
Xinliang David Li
3411bc59c6 Fix PR48484 
From-SVN: r172229
 2011-04-09 16:29:08 +00:00
Duncan Sands
b365495ab5 Bail out rather than crashing in array_type_nelts if TYPE_MAX_VALUE is null. 
From-SVN: r172227
 2011-04-09 16:18:01 +00:00
GCC Administrator
273a32b891 Daily bump. 
From-SVN: r172224
 2011-04-09 00:18:46 +00:00
Mike Stump
d4dd174148 re PR testsuite/48506 (ssa-ccp-17.c = g.i fails) 
PR testsuite/48506
	* gcc.dg/tree-ssa/ssa-ccp-17.c: Robustify against ports that
	default to fno-common.

From-SVN: r172218
 2011-04-08 23:53:59 +00:00
Georg-Johann Lay
82fde1e5a5 sibcall-3.c: Don't xfail on AVR. 
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
 2011-04-08 23:17:52 +00:00
Eric Botcazou
68bc509a5c combine.c (combine_validate_cost): Adjust comments. 
* combine.c (combine_validate_cost): Adjust comments.  Set registered
	cost of I0 to zero at the end, if any.

From-SVN: r172216
 2011-04-08 22:31:22 +00:00
Thomas Koenig
51a30b323d re PR fortran/48448 (Implement -f(no-)frontend-optimization) 
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
 2011-04-08 21:46:08 +00:00
Xinliang David Li
041e059f26 FDO insane profile 
From-SVN: r172213
 2011-04-08 21:03:12 +00:00
Xinliang David Li
6a801cf261 -dA enhancement 
From-SVN: r172212
 2011-04-08 21:01:08 +00:00
Steven G. Kargl
d5f3624e37 re PR target/47829 (no .eh_frame_hdr table will be created.) 
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
 2011-04-08 20:57:44 +00:00
Eric Botcazou
29b1c5a4fd 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
 2011-04-08 20:30:14 +00:00
Eric Botcazou
88872b00da 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
 2011-04-08 20:21:36 +00:00
Michael Matz
42821aff0a re PR rtl-optimization/48389 (ICE: in make_edges, at cfgbuild.c:319 with -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
 2011-04-08 20:18:08 +00:00
Joseph Myers
ad7be0090c gcc_update (gcc/config/arm/arm-tables.opt): New dependencies. 
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
 2011-04-08 20:39:48 +01:00
Basile Starynkevitch
ecbb6fb7e4 gengtype.c (write_typed_alloc_def): New argument f. 
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
 2011-04-08 17:52:25 +00:00
Vladimir Makarov
89577341ed Fix PR # 48435 instead of 4435 
From-SVN: r172202
 2011-04-08 17:48:23 +00:00
Vladimir Makarov
8d189b3fd1 re PR libstdc++/4435 (Object file has undefined basic_string symbol as local.) 
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
 2011-04-08 17:17:50 +00:00
Nathan Froyd
dcf0c47e8d utils.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES 
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
 2011-04-08 17:05:23 +00:00
Nathan Froyd
44f370bf4c alpha.c (alpha_emit_xfloating_libcall): Call use_reg. 
* 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
 2011-04-08 16:48:52 +00:00
John David Anglin
483d7ad32f re PR target/48366 (ICE in extract_constrain_insn_cached, at recog.c:2024) 
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
 2011-04-08 16:21:39 +00:00
Kai Tietz
b89381a2e4 Missed part of regenerated file. 
From-SVN: r172196
 2011-04-08 18:12:14 +02:00
Richard Guenther
97e03fa170 gimple.c (gimple_call_flags): Remove kludge. 
2011-04-08  Richard Guenther  <rguenther@suse.de>

	* gimple.c (gimple_call_flags): Remove kludge.

From-SVN: r172190
 2011-04-08 14:36:14 +00:00
Joseph Myers
8c41bcca5b * de.po: Update. 
From-SVN: r172187
 2011-04-08 15:29:33 +01:00
Kai Tietz
51e16725b8 configure.ac (libgcj_ld_export_all): Set for windows native targets to export-all-symbols. 
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
 2011-04-08 16:16:38 +02:00
Alexander Monakov
9d40778b0c 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
 2011-04-08 18:10:10 +04:00
Andrey Belevantsev
19ac78921e 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
 2011-04-08 17:25:29 +04:00
Richard Guenther
0f8c63cc10 gimple.c (gimple_set_modified): Do not queue calls to 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
 2011-04-08 13:22:32 +00:00
Richard Guenther
5e5a425e73 re PR lto/48467 ([LTO] Anomalous behavior of -save-temps) 
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
 2011-04-08 13:10:27 +00:00
Richard Guenther
9bfc434b7a gimple.h (gimple_call_fntype): New function. 
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
 2011-04-08 12:19:45 +00:00
Dmitry Melnik
7c1f0b4020 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
 2011-04-08 15:58:23 +04:00
Alexander Monakov
ea4d630fef 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
 2011-04-08 15:53:25 +04:00
Alexander Monakov
07643d76c7 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
 2011-04-08 15:49:43 +04:00
Alexander Monakov
1f3b2b4e29 re PR rtl-optimization/48442 (ICE: in init_seqno, at sel-sched.c:6767 with -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
 2011-04-08 15:44:51 +04:00
Jakub Jelinek
554f1948b9 re PR tree-optimization/48377 (miscompilation at -O3) 
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
 2011-04-08 13:38:19 +02:00
Richard Guenther
ddf723888e re PR bootstrap/48513 (Revision 172166 breaks bootstrap) 
2011-04-08  Richard Guenther  <rguenther@suse.de>

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

From-SVN: r172171
 2011-04-08 11:28:23 +00:00
Wei Guozhi
0c27e2d89b arm-protos.h (arm_attr_length_push_multi): New prototype. 
* 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
 2011-04-08 09:17:42 +00:00
Anatoly Sokolov
07c5f94e82 tm.texi.in (ASM_OUTPUT_BSS): Remove documentation. 
* 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
 2011-04-08 10:44:09 +04:00
Jason Merrill
f5a28e87f5 re PR c++/48500 (Regression: Failing to convert template argument to 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
 2011-04-08 02:08:31 -04:00
Jason Merrill
b06a1f50c5 re PR c++/48481 (C++ overloading memory hog) 
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
 2011-04-08 02:08:21 -04:00
Jason Merrill
3a2cb4d037 re PR c++/48481 (C++ overloading memory hog) 
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
 2011-04-08 02:08:13 -04:00
Jason Merrill
c9b558895e re PR c++/48481 (C++ overloading memory hog) 
PR c++/48481
	* call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
	Release unused vector.

From-SVN: r172162
 2011-04-08 02:08:04 -04:00
Jason Merrill
6ae81785e5 re PR c++/48451 ([C++0x][SFINAE] Failures with n-ary initialization 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
 2011-04-07 22:03:25 -04:00
GCC Administrator
ca1c6ce3ad Daily bump. 
From-SVN: r172155
 2011-04-08 00:18:51 +00:00
Joseph Myers
5f2c36e1e8 rx.opt (rx610, [...]): Use Enum not Name on EnumValue lines. 
* config/rx/rx.opt (rx610, rx200, rx600): Use Enum not Name on
	EnumValue lines.

From-SVN: r172149
 2011-04-07 22:48:01 +01:00
Jason Merrill
d0bb79ac89 re PR c++/48468 ([C++0x][SFINAE] noexcept operator does not handle function templates well) 
PR c++/48468
	* except.c (build_noexcept_spec): Propagate error_mark_node.
	(finish_noexcept_expr): Likewise.

From-SVN: r172148
 2011-04-07 17:48:00 -04:00
Jason Merrill
6dab6cf121 re PR c++/48452 ([C++0x][SFINAE] Failures with n-ary initialization 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
 2011-04-07 17:47:53 -04:00
Jason Merrill
b46c79a1f6 re PR c++/48450 ([C++0x][SFINAE] Hard errors with static_cast expressions) 
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
 2011-04-07 17:47:45 -04:00