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Author SHA1 Message Date
Uros Bizjak
e61e7d2846 sse.md (PEXTR_MODE, [...]): Remove. 
* config/i386/sse.md (PEXTR_MODE, PEXTR_MODEx): Remove.
	(*vec_extract<mode>): Use VI12_128 mode iterator.
	(*vec_extract<mode>_mem): Ditto.
	(*vec_extract*_mem splitters): Merge splitters using VI_128 mode
	attribute.

From-SVN: r198713
 2013-05-08 16:43:01 +02:00
Diego Novillo
4fbfcf44ba re PR bootstrap/54659 (Bootstrap with --disable-nls broken under Windows) 
PR bootstrap/54659

	Revert:

	2012-08-17  Diego Novillo  <dnovillo@google.com>

		PR bootstrap/54281
		* configure.ac: Add libintl.h to AC_CHECK_HEADERS list.
		* config.in: Regenerate.
		* configure: Regenerate.
		* intl.h: Always include libintl.h if HAVE_LIBINTL_H is
		set.

From-SVN: r198711
 2013-05-08 09:22:14 -04:00
Jan Hubicka
702d870328 re PR lto/54095 (Unnecessary static variable renaming) 
PR lto/54095
	* cgraph.c (cgraph_make_node_local_1): Se unique_name.
	* cgraph.h (symtab_node_base): Add unique_name.
	* lto-cgraph.c (lto_output_node, lto_output_varpool_node,
	input_overwrite_node, input_varpool_node): Stream unique_name.
	* cgraphclones.c (cgraph_create_virtual_clone,
	cgraph_function_versioning): Set unique_name.
	* ipa.c (function_and_variable_visibility): Set unique_name.

From-SVN: r198710
 2013-05-08 12:59:21 +00:00
Bill Schmidt
8b28cf47bf gimple-ssa-strength-reduction.c (find_phi_def): Revert former "fix." 
2013-05-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gimple-ssa-strength-reduction.c (find_phi_def): Revert former	"fix."
	(alloc_cand_and_find_basis): Restrict conditional candidate
	processing to CAND_MULTs.

From-SVN: r198709
 2013-05-08 12:22:32 +00:00
Jan Hubicka
e86074fd9a re PR lto/54095 (Unnecessary static variable renaming) 
PR lto/54095
	lto-symtab.c (lto_symtab_symbol_p): New function.
	(lto_symtab_resolve_can_prevail_p, lto_symtab_resolve_symbols,
	lto_symtab_resolve_symbols, lto_symtab_merge_decls_2,
	lto_symtab_merge_decls_1, lto_symtab_merge_cgraph_nodes_1):
	Skip static symbols.

From-SVN: r198707
 2013-05-08 11:00:55 +00:00
Eric Botcazou
a9073727f2 Minor tweaks 
From-SVN: r198706
 2013-05-08 09:51:25 +00:00
Paolo Carlini
44398cbede re PR tree-optimization/57200 (aggressive-loop-optimizations notes appear even when warning itself is suppressed) 
2013-05-08  Paolo Carlini  <paolo.carlini@oracle.com>

	PR tree-optimization/57200
	* tree-ssa-loop-niter.c (do_warn_aggressive_loop_optimizations):
	Only call inform if the preceding warning_at returns true.

From-SVN: r198704
 2013-05-08 09:09:52 +00:00
GCC Administrator
90c3375239 Daily bump. 
From-SVN: r198703
 2013-05-08 00:16:44 +00:00
Han Shen
1258436201 2013-05-07 Han Shen <shenhan@google.com> 
Added 2 missing files that should be included in the previous
    submitted patch trunk@r198699.

From-SVN: r198700
 2013-05-07 23:33:40 +00:00
Han Shen
f6bc1c4a12 cfgexpand.c (record_or_union_type_has_array_p): New function. 
2013-05-07  Han Shen  <shenhan@google.com>

    gcc/
    * cfgexpand.c (record_or_union_type_has_array_p): New function.
    (expand_used_vars): Add logic handling '-fstack-protector-strong'.
    * common.opt (fstack-protector-strong): New option.
    * doc/cpp.texi (__SSP_STRONG__): New builtin "__SSP_STRONG__".
    * doc/invoke.texi (Optimization Options): Document
    "-fstack-protector-strong".
    * gcc.c (LINK_SSP_SPEC): Add 'fstack-protector-strong'.

    gcc/testsuite/
    * gcc.dg/fstack-protector-strong.c: New.
    * g++.dg/fstack-protector-strong.C: New.

    gcc/c-family/
    * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".

From-SVN: r198699
 2013-05-07 21:33:01 +00:00
François Dumont
703f140fb8 unordered_base.h: New. 
2013-05-07  François Dumont  <fdumont@gcc.gnu.org>

	* include/profile/unordered_base.h: New.
	* include/Makefile.am: Add new profile header.
	* include/Makefile.in: Regenerate.
	* include/profile/impl/profiler.h
	(__profcxx_inefficient_hash_is_on): New macro.
	* include/profile/unordered_map (std::profile::unordered_map<>):
	Use new _Unordered_profile base class. Use default implementations
	for special functions.
	(std::profile::unordered_multimap<>): Likewise.
	* include/profile/unordered_set (std::profile::unordered_set<>):
	Likewise.
	(std::profile::unordered_multiset<>): Likewise.
	* testsuite/23_containers/unordered_multiset/55043.cc: Fix
	MoveOnly equality operator signature.

From-SVN: r198698
 2013-05-07 20:26:15 +00:00
Steven Bosscher
4ffecb1fed * config/mips/mips.c (mips_machine_reorg2): Return 0. 
From-SVN: r198696
 2013-05-07 19:34:35 +00:00
Vladimir Makarov
5a107a0f0c ira.c (update_equiv_regs): Add insn having equiv memory even if it is not lhs of the insn. 
2013-05-07  Vladimir Makarov  <vmakarov@redhat.com>

	* ira.c (update_equiv_regs): Add insn having equiv memory even if
	it is not lhs of the insn.
	(setup_reg_equiv): Remove insn having equiv memory which it is not
	lhs of the insn.
	* lra-constraints.c (process_address): Try to improve generation
	code for address base + disp.
	(lra_constraints): Make correct the code for checking insn setting
	up backward equivalence.  Remove insn only if it is in the init
	insn list.
	* lra-eliminations.c (update_reg_eliminate): Change return value.
	(lra_eliminate): Use the result.

From-SVN: r198695
 2013-05-07 19:29:05 +00:00
Uros Bizjak
3f5783ea1b sse.md (ssescalarnummask): New mode attribute. 
* config/i386/sse.md (ssescalarnummask): New mode attribute.
	(PEXTR_MODE, PEXTR_MODEx): New mode iterators.
	(*vec_extract<mode>): Merge from *sse4_1_pextrb_memory and
	*sse4_1_pextrw_memory. Handle register target operands.
	(*vec_extractv8hi_sse2): New pattern.
	(*vec_extractv16qi_zext): Rename from *sse4_1_pextrb_<mode>.
	(*vec_extractv8hi_zext): Rename from *sse2_pextrw_<mode>.
	(*vec_extract<mode>_mem): New insn and split pattern.

From-SVN: r198691
 2013-05-07 19:57:10 +02:00
Ian Bolton
924af4dc3e AArch64 testcases for ANDS instruction 
From-SVN: r198684
 2013-05-07 14:41:17 +00:00
Christophe Lyon
8a5800b82f arm.c (arm_asan_shadow_offset): New function. 
2013-05-06  Christophe Lyon  <christophe.lyon@linaro.org>

	gcc/
	* config/arm/arm.c (arm_asan_shadow_offset): New function.
	(TARGET_ASAN_SHADOW_OFFSET): Define.
	* config/arm/linux-eabi.h (ASAN_CC1_SPEC): Define.
	(LINUX_OR_ANDROID_CC): Add ASAN_CC1_SPEC.

	libsanitizer/
	* configure.tgt: Add ARM pattern.

	testsuite/
	* lib/target-supports.exp (check_effective_target_hw): New
	function.
	* c-c++-common/asan/clone-test-1.c: Call
	check_effective_target_hw.
	* c-c++-common/asan/rlimit-mmap-test-1.c: Likewise.
	* c-c++-common/asan/heap-overflow-1.c: Update regexps to accept
	possible decorations.
	* c-c++-common/asan/null-deref-1.c: Likewise.
	* c-c++-common/asan/stack-overflow-1.c: Likewise.
	* c-c++-common/asan/strncpy-overflow-1.c: Likewise.
	* c-c++-common/asan/use-after-free-1.c: Likewise.
	* g++.dg/asan/deep-thread-stack-1.C: Likewise.
	* g++.dg/asan/large-func-test-1.C: Likewise.

From-SVN: r198683
 2013-05-07 16:17:50 +02:00
Bill Schmidt
7bf55a70ea gimple-ssa-strength-reduction.c (MAX_INCR_VEC_LEN): New constant. 
2013-05-07  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gimple-ssa-strength-reduction.c (MAX_INCR_VEC_LEN): New constant.
	(incr_vec_index): Return -1 if increment not found.
	(create_add_on_incoming_edge): Assert if increment not found.
	(record_increment): Limit number of increments recorded.
	(all_phi_incrs_profitable): Return false if an increment not found.
	(replace_profitable_candidates): Don't process increments that were
	not recorded.
	(analyze_candidates_and_replace): Limit size of incr_vec.

From-SVN: r198682
 2013-05-07 14:11:21 +00:00
Richard Biener
3f8825c030 calls.c (special_function_p): setjmp-like functions are leaf. 
2013-05-07  Richard Biener  <rguenther@suse.de>

	* calls.c (special_function_p): setjmp-like functions are leaf.
	* builtins.def (BUILT_IN_SETJMP): setjmp is leaf.
	* tree-inline.c (update_ssa_across_abnormal_edges): Remove assert.

From-SVN: r198681
 2013-05-07 13:02:36 +00:00
Sofiane Naci
fd4842cd67 aarch64-simd.md (*aarch64_simd_mov<mode>): call splitter. 
gcc/
	* config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): call splitter.
	(aarch64_simd_mov<mode>): New expander.
	(aarch64_simd_mov_to_<mode>low): New instruction pattern.
	(aarch64_simd_mov_to_<mode>high): Likewise.
	(aarch64_simd_mov_from_<mode>low): Likewise.
	(aarch64_simd_mov_from_<mode>high): Likewise.
	(aarch64_dup_lane<mode>): Update.
	(aarch64_dup_lanedi): New instruction pattern.
	* config/aarch64/aarch64-protos.h (aarch64_split_simd_move): New prototype.
	* config/aarch64/aarch64.c (aarch64_split_simd_move): New function.

	testsuites/
	* gcc.target/aarch64/scalar_intrinsics.c: Update.

From-SVN: r198680
 2013-05-07 12:47:18 +00:00
Bill Schmidt
a7a7d10ed5 gimple-ssa-strength-reduction.c (lazy_create_slsr_reg): Remove. 
2013-05-07  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gimple-ssa-strength-reduction.c (lazy_create_slsr_reg): Remove.
	(replace_mult_candidate): Remove unnecessary argument; remove
	unnecessary parameter from call to introduce_cast_before_cand.
	(replace_unconditional_candidate): Remove unnecessary parameter
	from call to replace_mult_candidate.
	(replace_conditional_candidate): Likewise.
	(insert_initializers): Use make_temp_ssa_name.
	(introduce_cast_before_cand): Remove unnecessary argument; use
	make_temp_ssa_name.
	(replace_one_candidate): Remove unnecessary argument; remove
	unnecessary parameter from calls to introduce_cast_before_cand.
	(replace_profitable_candidates): Remove unnecessary parameters
	from calls to replace_one_candidate.

From-SVN: r198679
 2013-05-07 12:44:50 +00:00
Bill Schmidt
2910586822 gimple-ssa-strength-reduction.c (find_phi_def): Don't record a phi def as possibly hiding a basis for a CAND_ADD whose operands... 
2013-05-07  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gimple-ssa-strength-reduction.c (find_phi_def): Don't record a
	phi def as possibly hiding a basis for a CAND_ADD whose operands
	have been commuted in the analysis.
	(alloc_cand_and_find_basis): Add parms to call to find_phi_def.

From-SVN: r198678
 2013-05-07 12:39:32 +00:00
Naveen H.S
4095f9fa67 AArch64: Restrict the shift value in compare extended shift operation 
2013-05-07  Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>

	* config/aarch64/aarch64.md
	(cmp_swp_<optab><ALLX:mode>_shft_<GPI:mode>): Restrict the
	shift value between 0-4.

From-SVN: r198677
 2013-05-07 12:20:24 +00:00
Richard Biener
39e843e8a7 double-int.h (rshift): New overload. 
2013-05-07  Richard Biener  <rguenther@suse.de>

	* double-int.h (rshift): New overload.
	* double-int.c (rshift): New function.
	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Optimize.
	(create_reference_ops_from_ref): Remove.
	(vn_reference_insert): Use shared ops for constructing the
	reference and copy it.

From-SVN: r198676
 2013-05-07 11:26:58 +00:00
Richard Biener
0a1a83cba3 re PR tree-optimization/57190 (verify_ssa failed: SSA_NAME_OCCURS_IN_ABNORMAL_PHI should be set) 
2013-05-07  Richard Biener  <rguenther@suse.de>

	PR middle-end/57190
	* tree-eh.c (sink_clobbers): Properly propagate
	SSA_NAME_OCCURS_IN_ABNORMAL_PHI.

	* g++.dg/torture/pr57190.C: New testcase.

From-SVN: r198675
 2013-05-07 11:23:39 +00:00
Jakub Jelinek
ba7e83f8dc re PR tree-optimization/57149 (wrong -Wmaybe-uninitialized warning with -Os) 
PR tree-optimization/57149
	* tree-ssa-uninit.c (uninit_undefined_value_p): New inline.
	(can_skip_redundant_opnd, compute_uninit_opnds_pos,
	collect_phi_def_edges, execute_late_warn_uninitialized): Use
	uninit_undefined_value_p instead of ssa_undefined_value_p.

	* gcc.dg/pr57149.c: New test.

From-SVN: r198671
 2013-05-07 12:30:13 +02:00
Jakub Jelinek
43303d6f8e re PR debug/57184 (ICE in expand_expr_real_1, at expr.c:10478) 
PR debug/57184
	* expr.c (expand_expr_addr_expr_1): Handle COMPOUND_LITERAL_EXPR
	for modifier == EXPAND_INITIALIZER.

	* gcc.dg/pr57184.c: New test.

From-SVN: r198666
 2013-05-07 10:28:01 +02:00
Eric Botcazou
dcbac1a471 re PR ada/56474 (bogus Storage_Error raised for record containing empty zero-based array) 
PR ada/56474
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Array_Subtype>: Use
	int_const_binop to shift bounds by 1 when they are integer constants.

From-SVN: r198663
 2013-05-07 07:59:37 +00:00
Anton Blanchard
14523c2517 configure.ac (HAVE_LD_LARGE_TOC): Use correct linker emulation for powerpc64 little endian. 
* configure.ac (HAVE_LD_LARGE_TOC): Use correct linker emulation
	for powerpc64 little endian.
	* configure: Regenerate.

From-SVN: r198662
 2013-05-07 10:31:08 +09:30
GCC Administrator
1a472d6d53 Daily bump. 
From-SVN: r198661
 2013-05-07 00:16:18 +00:00
Graham Stott
cb7c8be98e expmed.c (init_expmed_rtl): Remove unused fields reg_fld... 
2013-05-06  Graham Stott  <grahams@btinternet.com>

        * expmed.c (init_expmed_rtl): Remove unused fields reg_fld, plus_fld,
        mult_fld, sdiv_fld1, udiv_fld1, sdiv_32_fld1, smod_32_fld1,
        wide_mult_fld1, wide_lshr_fld1, shift_fld1, shift_mult_fld1,
        shift_add_fld1, shift_sub0_fld1, shift_sub1_fld1.

From-SVN: r198654
 2013-05-06 22:26:53 +00:00
Graham Stott
a8fd422562 013-05-06 Graham Stott <grahams@btinternet.com> 
* gensupport.c (add_predicate_code): Also exclude SCRATCH from rtx
        codes which allow non-lvalues.

From-SVN: r198653
 2013-05-06 22:08:56 +00:00
Marc Glisse
9a0ee7b028 tree.c (integer_all_onesp): Test that both components are all 1s. 
2013-05-06  Marc Glisse  <marc.glisse@inria.fr>

	* tree.c (integer_all_onesp) <COMPLEX_CST>: Test that both
	components are all 1s.
	(integer_minus_onep): New function.
	* tree.h (integer_minus_onep): Declare it.
	* fold-const.c (fold_binary_loc) <MULT_EXPR>: Test
	integer_minus_onep instead of integer_all_onesp.

From-SVN: r198649
 2013-05-06 21:14:59 +00:00
Marc Glisse
6698175d15 typeck.c (cp_build_binary_op): Call save_expr before build_vector_from_val. 
2013-05-06  Marc Glisse  <marc.glisse@inria.fr>

gcc/cp/
	* typeck.c (cp_build_binary_op): Call save_expr before
	build_vector_from_val.

gcc/testsuite/
	* c-c++-common/vector-scalar-2.c: New testcase.

From-SVN: r198648
 2013-05-06 21:11:24 +00:00
Oleg Endo
f2c17ea905 re PR target/52933 (SH Target: Use div0s for integer sign comparisons) 
PR target/52933
	* config/sh/sh.md (*cmp_div0s_0, *cmp_div0s_1, *movsicc_div0s): Add
	variations of these patterns.

From-SVN: r198646
 2013-05-06 19:59:26 +00:00
Uros Bizjak
f75e6a516e i386.md (isa): Add x64_sse4 member. 
* config/i386/i386.md (isa): Add x64_sse4 member.
	(enabled): Handle x64_sse4.
	(*movdi_internal): Add *x->?r alternative to emit pextrq $0,%xmm,%reg
	instruction for 64bit SSE4_1 targets.  Update insn attributes.
	(*movsi_internal): Add *x->?r alternative to emit pextrd $0,%xmm,%reg
	instruction for SSE4_1 targets.  Update insn attributes.
	* config/i386/sse.md (*vec_extract<ssevecmodelower>_0): Merge
	with *sse4_1_pextrd and *sse4_1_pextrq having const_0 selector.
	(*vec_extractv2di_1): Merge with *sse4_1_pextrq having
	const_1 selector.
	(*vec_extractv4si): Rename from *sse4_1_pextrd.
	(*vec_extractv4si_zext): Rename from *sse4_1_pextrd_zext.
	(*vec_extract<ssevecmodelower>_0 splitters): Merge splitters together.

From-SVN: r198643
 2013-05-06 21:53:43 +02:00
Oleg Endo
a986d46838 re PR target/57108 ([4.7/4.8/4.9] SH internal compiler error: in int_mode_for_mode, at stor-layout.c:395) 
PR target/57108
	* config/sh/sh.md (tstsi_t_zero_extract_eq): Use QIHISIDI mode iterator.

From-SVN: r198642
 2013-05-06 19:49:57 +00:00
Maxim Kuznetsov
382522cb03 Support {, } and | in assembly output 
gcc/

2013-05-06  Maxim Kuznetsov  <maks.kuznetsov@gmail.com>

	* final.c (do_assembler_dialects): Don't handle curly braces and
	vertical bar escaped by % as dialect delimiters.
	(output_asm_insn): Print curly braces and vertical bar if escaped
	by % and ASSEMBLER_DIALECT defined.
	* doc/tm.texi.in (ASSEMBLER_DIALECT): Document new standard escapes.
	* doc/tm.texi: Regenerated.

gcc/testsuite/

2013-05-06  Maxim Kuznetsov  <maks.kuznetsov@gmail.com>

	* gcc.target/i386/asm-dialect-2.c: New testcase.

From-SVN: r198641
 2013-05-06 12:35:44 -07:00
Steven Bosscher
fb0d5c60f5 mips.c: Include tree-pass.h. 
* config/mips/mips.c: Include tree-pass.h.
	(mips_reorg): Split in pre- and post-dbr_schedule parts.
	(mips_machine_reorg2): Move mips_reorg post-dbr_schedule parts here.
	(pass_mips_machine_reorg2): New machine specific pass.
	(insert_pass_mips_machine_reorg2): New pass plugin definition.
	(mips_option_override): Register the new pass.
	* rtl.h (cleanup_barriers): Remove prototype.
	(dbr_schedule): Likewise.
	* jump.c (cleanup_barriers): Make static.
	* reorg.c (dbr_schedule): Likewise.

From-SVN: r198640
 2013-05-06 19:02:12 +00:00
Paolo Carlini
6555abe0ef re PR c++/57183 ([C++11] auto and -Wunused-variable) 
/cp
2013-05-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57183
	* decl.c (cp_finish_decl): After do_auto_deduction copy the
	qualifers with cp_apply_type_quals_to_decl.

/testsuite
2013-05-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57183
	* g++.dg/cpp0x/auto38.C: New.

From-SVN: r198636
 2013-05-06 16:40:24 +00:00
Uros Bizjak
0b953becc0 ChangeLog: Add my last entry. 
* ChangeLog: Add my last entry.
	* testsuite/ChangLog: Ditto.

From-SVN: r198634
 2013-05-06 18:22:21 +02:00
David Edelsohn
b768e8cf27 hashtab.c (hash_pointer): Remove conditional and avoid unexecuted shift equal to wordsize. 
2013-05-06  David Edelsohn  <dje.gcc@gmail.com>
            Peter Bergner  <bergner@vnet.ibm.com>
            Segher Boessenkool  <segher@kernel.crashing.org>
            Jakub Jelinek  <jakub@redhat.com>

        * hashtab.c (hash_pointer): Remove conditional and avoid
        unexecuted shift equal to wordsize.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
Co-Authored-By: Peter Bergner <bergner@vnet.ibm.com>
Co-Authored-By: Segher Boessenkool <segher@kernel.crashing.org>

From-SVN: r198633
 2013-05-06 11:40:54 -04:00
Jakub Jelinek
cb3f6a88f6 re PR libgcj/57074 (libgcj regression on 32bit Power architecture) 
PR libgcj/57074
	* class.c (emit_symbol_table): Use array type of the
	right size for the_syms_decl and its DECL_INITIAL, instead
	of symbols_array_type.  Set TREE_TYPE (the_syms_decl) to it.
	(emit_assertion_table): Use array type of the right size
	for table_decl and its DECL_INITIAL.

From-SVN: r198631
 2013-05-06 17:09:41 +02:00
Richard Biener
aa06a9782f re PR tree-optimization/57185 (ICE: Segmentation fault in add_field_for_reduction with -ftree-parallelize-loops=2 -fipa-pta) 
2013-05-06  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/57185
	* tree-parloops.c (add_field_for_reduction): Handle anonymous
	SSA names properly.

	* gcc.dg/autopar/pr57185.c: New testcase.

From-SVN: r198630
 2013-05-06 15:06:41 +00:00
Uros Bizjak
27ea9e0635 re PR target/57106 (-fcompare-debug failure with -O2 -fschedule-insns -funroll-all-loops) 
PR target/57106
	* config/i386/i386.c (add_parameter_dependencies): Add dependence
	between "first_arg" and "insn", not "last" and "insn".

testsuite/ChangeLog:

	PR target/57106
	* gcc.target/i386/pr57106.c: New test.

From-SVN: r198629
 2013-05-06 16:53:03 +02:00
William Schmidt
2870852531 gimple-ssa-strength-reduction.c (slsr_process_phi): Re-enable. 
gcc:

2013-05-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gimple-ssa-strength-reduction.c (slsr_process_phi): Re-enable.
	(find_candidates_in_block): Re-enable slsr_process_phi.
	(create_phi_basis): Fix double counting of candidate adjustment.

gcc/testsuite:

2013-05-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.dg/tree-ssa/slsr-32.c: Re-enable.
	* gcc.dg/tree-ssa/slsr-33.c: Likewise.
	* gcc.dg/tree-ssa/slsr-34.c: Likewise.
	* gcc.dg/tree-ssa/slsr-35.c: Likewise.
	* gcc.dg/tree-ssa/slsr-36.c: Likewise.
	* gcc.dg/tree-ssa/slsr-37.c: Likewise.
	* gcc.dg/tree-ssa/slsr-38.c: Likewise.

From-SVN: r198627
 2013-05-06 13:31:39 +00:00
Teresa Johnson
6a92731392 re PR bootstrap/57154 (Bootstrap broken for powerpc64-unknown-linux-gnu) 
2013-05-03  Teresa Johnson  <tejohnson@google.com>

	PR bootstrap/57154
	* gcc.dg/pr57154.c: New test.

From-SVN: r198626
 2013-05-06 12:46:53 +00:00
Richard Biener
0107dca2ad re PR middle-end/57147 (setjmp call and if body wrongly elided (function runs off early end)) 
2013-05-06  Richard Biener  <rguenther@suse.de>

	PR middle-end/57147
	* tree-cfg.c (gimple_purge_dead_abnormal_call_edges): If
	the edge is also fallthru, preserve it and just clear the
	abnormal flag.
	* tree-cfgcleanup.c (remove_fallthru_edge): If the edge is
	also complex, preserve that and just clear the fallthru flag.
	* tree-inline.c (update_ssa_across_abnormal_edges): Also
	update virtual operands.

	* gcc.dg/torture/pr57147-1.c: New testcase.
	* gcc.dg/torture/pr57147-2.c: Likewise.
	* gcc.dg/torture/pr57147-3.c: Likewise.

From-SVN: r198625
 2013-05-06 11:27:29 +00:00
Thomas Schwinge
e5123d087e fp-bit.c (unpack_d, pack_d): Properly preserve and restore a NaN's payload. 
libgcc/
	* fp-bit.c (unpack_d, pack_d): Properly preserve and restore a
	NaN's payload.

From-SVN: r198622
 2013-05-06 10:23:02 +02:00
Thomas Schwinge
701e2f0a76 fp-bit.h [FLOAT] (QUIET_NAN): Correct value. 
libgcc/
	* fp-bit.h [FLOAT] (QUIET_NAN): Correct value.

From-SVN: r198621
 2013-05-06 10:22:48 +02:00
Alan Modra
470d4d131d linux.h (DEFAULT_ASM_ENDIAN): Define. 
* config/rs6000/linux.h (DEFAULT_ASM_ENDIAN): Define.
	(LINK_OS_LINUX_EMUL): Use ENDIAN_SELECT.
	* config/rs6000/linux64.h (DEFAULT_ASM_ENDIAN): Define.
	* config/rs6000/sysv4le.h (DEFAULT_ASM_ENDIAN): Define.
	(LINK_TARGET_SPEC): Use ENDIAN_SELECT.
	* config/rs6000/sysv4.h (DEFAULT_ASM_ENDIAN): Define as -mbig.

From-SVN: r198620
 2013-05-06 12:27:43 +09:30