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Author SHA1 Message Date
Jonathan Wakely
8ed13e2757 alloc_traits.h (__allow_copy_cons): Remove. 
* include/bits/alloc_traits.h (__allow_copy_cons): Remove.
	(__check_copy_constructible): Likewise.
	* include/bits/unordered_map.h (unordered_map, unordered_multimap):
	Do not derive from __check_copy_constructible.
	* include/bits/unordered_set.h (unordered_set, unordered_multiset):
	Likewise.
	* testsuite/23_containers/unordered_map/55043.cc: It is no longer
	necessary for is_copy_constructible to be correct to use nested
	unordered containers.
	* testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
	* testsuite/23_containers/unordered_set/55043.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/55043.cc: Likewise.

From-SVN: r204790
 2013-11-14 12:43:00 +00:00
H.J. Lu
e4603a754f XFAIL addr1.ads and atomic1.ads on x32 
* gnat.dg/specs/addr1.ads: XFAIL on x32.
	* gnat.dg/specs/atomic1.ads: Likewise.

From-SVN: r204789
 2013-11-14 04:40:15 -08:00
Christophe Lyon
c787a32f87 Fix typo in ChangeLog entry. 
From-SVN: r204787
 2013-11-14 11:25:31 +01:00
James Greenhalgh
629f660bc3 [AArch64] [-mtune cleanup 5/5] Update invoke.texi 
gcc/
	* doc/invoke.texi: Update documentation for AArch64's -mcpu
	and -mtune options.

From-SVN: r204785
 2013-11-14 10:02:10 +00:00
James Greenhalgh
99d85f91de [AArch64] [-mtune cleanup 4/5] Remove "example-1", "example-2" tuning options. 
gcc/
	* config/aarch64/aarch64-cores.def (example-1): Remove.
	(example-2): Likewise.
	* config/aarch64/aarch64-tune.md: Regenerate.
	* config/aarch64/aarch64.md: Do not include "large.md" or "small.md".
	(generic_sched): Remove "large", "small".
	* config/aarch64/large.md: Delete.
	* config/aarch64/small.md: Delete.

gcc/testsuite/
	* gcc.target/aarch64/cpu-diagnostics-2.c: Change "-mcpu="
	to "cortex-a53".
	* gcc.target/aarch64/cpu-diagnostics-3.c: Change "-mcpu="
	to "cortex-a53".

From-SVN: r204784
 2013-11-14 10:00:49 +00:00
James Greenhalgh
1763249f27 [AArch64] [-mtune cleanup 3/5] [Temporary] When asked to tune for 
Cortex-A57, tune for Cortex-A15

gcc/
	* config/aarch64/aarch64-cores.def (cortex-a57): Tune for cortexa15.
	* config/aarch64/aarch64-tune.md: Regenerate.
	* config/aarch64/aarch64.md: Include cortex-a15 pipeline model.
	(generic_sched): "no" if we are	tuning for cortexa15.
	* config/arm/cortex-a15.md: Include cortex-a15-neon.md by
	relative path.

From-SVN: r204783
 2013-11-14 09:58:37 +00:00
James Greenhalgh
02fdbd5beb [AArch64] [-mtune cleanup 2/5] Tune for Cortex-A53 by default. 
gcc/
	* config/aarch64/aarch64-arches.def (armv8-a): Tune for cortex-a53.
	* config/aarch64/aarch64.md: Do not include aarch64-generic.md.
	* config/aarch64/aarch64.c (aarch64_tune): Initialize to cortexa53.
	(all_cores): Use cortexa53 when tuning for "generic".
	(aarch64_override_options): Fix comment.
	* config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Set to cortexa53.
	* config/aarch64/aarch64-generic.md: Delete.

From-SVN: r204782
 2013-11-14 09:56:30 +00:00
James Greenhalgh
00ed7ad477 [AArch64] [-mtune cleanup 1/5] Remove -march=generic. 
gcc/
	* config/aarch64/aarch64.c (all_architectures): Remove "generic".

From-SVN: r204781
 2013-11-14 09:52:34 +00:00
Rainer Orth
575897ccc3 Fix gcc.dg/atomic/c11-atomic-exec-[45].c tests on Solaris 10+ 
* gcc.dg/atomic/c11-atomic-exec-4.c: Define _XOPEN_SOURCE=600 on
	*-*-solaris2.1[0-9]*.
	* gcc.dg/atomic/c11-atomic-exec-5.c: Likewise.

From-SVN: r204780
 2013-11-14 09:34:16 +00:00
Kyrylo Tkachov
73250c4c05 aarch64.c: Include aarch-cost-tables.h. 
* config/aarch64/aarch64.c: Include aarch-cost-tables.h.
	(generic_rtx_cost_table): Remove.
	(aarch64_rtx_costs): Use fields from cpu_cost_table.
	* config/aarch64/aarch64-protos.h (tune_params): Use cpu_cost_table for
	insn_extra_cost.
	(cpu_rtx_cost_table): Remove.

From-SVN: r204779
 2013-11-14 09:22:51 +00:00
Joey Ye
571880a0a4 [multiple changes] 
2013-11-14  Julian Brown  <julian@codesourcery.com>
        Joey Ye  <joey.ye@arm.com>

        * config/arm/arm.c (arm_cortex_m_branch_cost): New.
        (arm_v7m_tune): New.
        (arm_slowmul_tune, arm_fastmul_tune,
        arm_strongarm_tune, arm_9e_tune, arm_v6t2_tune,
        arm_cortex_tune, arm_cortex_a15_tune,
        arm_cortex_a5_tune, arm_v6m_tune): Add comments
        for Sched adj cost.
        * config/arm/arm-cores.def (cortex-m4, cortex-m3):
        Use arm_v7m_tune.

testsuite:
2013-11-14  Joey Ye  <joey.ye@arm.com>

        * gcc.dg/tree-ssa/forwprop-28.c: Disable for cortex_m.
        * gcc.dg/tree-ssa/vrp47.c: Likewise.
        * gcc.dg/tree-ssa/vrp87.c: Likewise.
        * gcc.dg/tree-ssa/ssa-dom-thread-4.c: Ingore for cortex_m.
        * gcc.dg/tree-ssa/ssa-vrp-thread-1.c: Likewise.

From-SVN: r204778
 2013-11-14 08:38:54 +00:00
Kirill Yukhin
2430d1e263 re PR target/57491 ([ia64] internal compiler error: in ia64_split_tmode -O2, quadmath) 
PR target/57491
        * config/ia64/ia64.c (ia64_split_tmode_move): Relax `dead'
        flag setting.

From-SVN: r204777
 2013-11-14 08:33:21 +00:00
Adam Butcher
d43d39ab6d Added testcase for 58533, fixed by rev 204714. 
gcc/testsuite/
	PR c++/58533
	* g++.dg/cpp1y/pr58533.C: New testcase (fixed by r204714).

From-SVN: r204776
 2013-11-14 08:26:21 +00:00
Jakub Jelinek
a39ed7e957 re PR target/59101 (integer wrong code bug) 
PR target/59101
	* config/i386/i386.md (*anddi_2): Only allow CCZmode if
	operands[2] satisfies_constraint_Z that might have bit 31 set.

	* gcc.c-torture/execute/pr59101.c: New test.

Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r204774
 2013-11-14 09:11:36 +01:00
Jeff Law
46dfed6556 re PR tree-optimization/59102 (ICE on valid code at -Os and above on x86_64-linux-gnu) 
PR tree-optimization/59102
	* gimple-ssa-isolate-paths.c
	(insert_trap_and_remove_trailing_statments): Ensure STMT is a
	gimple assignment before looking at gimple_assign_lhs.

	PR tree-optimization/59102
	* gcc.c-torture/compile/pr59102.c: New test.

From-SVN: r204773
 2013-11-13 20:18:17 -07:00
Vladimir Makarov
41808d153a ira.c: Add comment about threads at the top of file. 
2013-11-13  Vladimir Makarov  <vmakarov@redhat.com>

	* ira.c: Add comment about threads at the top of file.

From-SVN: r204772
 2013-11-14 01:51:07 +00:00
Vladimir Makarov
fffb16d263 ira-color.c (coalesce_allocnos): Don't allocate and free sorted_copies. 
2013-11-13  Vladimir Makarov  <vmakarov@redhat.com>

	* ira-color.c (coalesce_allocnos): Don't allocate and free
	sorted_copies.

From-SVN: r204771
 2013-11-14 01:33:09 +00:00
GCC Administrator
97514d9982 Daily bump. 
From-SVN: r204770
 2013-11-14 00:16:27 +00:00
Tom de Vries
b4e48861df Handle GIMPLE_ASSIGNs with different vuse in gimple_equal_p 
2013-11-14  Tom de Vries  <tom@codesourcery.com>

	* tree-ssa-tail-merge.c (gimple_equal_p): Add test for structural
	equality for GIMPLE_ASSIGN.

	* gcc.dg/tail-merge-store.c: New test.

From-SVN: r204767
 2013-11-14 00:10:42 +00:00
Tom de Vries
b6366520fa Factor out gimple_operand_equal_value_p from gimple_equal_p 
2013-11-14  Tom de Vries  <tom@codesourcery.com>

	* tree-ssa-tail-merge.c (gimple_operand_equal_value_p): Factor new
	function out of ...
	(gimple_equal_p): ... here.

From-SVN: r204766
 2013-11-14 00:10:33 +00:00
Tom de Vries
d5ae1c255d Add is_tm_ending 
2013-11-14  Tom de Vries  <tom@codesourcery.com>

	* trans-mem.c (is_tm_ending): New function.
	* gimple.h (is_tm_ending): Declare.
	* tree-ssa-tail-merge.c (gimple_equal_p): Remove test on
	BUILT_IN_TM_COMMIT.
	(find_duplicate): Use is_tm_ending instead of is_tm_ending_fndecl.

From-SVN: r204765
 2013-11-14 00:10:24 +00:00
Tom de Vries
2f1aee044c Simplify code in gimple_equal_p 
2013-11-14  Tom de Vries  <tom@codesourcery.com>

	* tree-ssa-tail-merge.c (gimple_equal_p): Remove equal variable.

From-SVN: r204764
 2013-11-14 00:10:13 +00:00
Andrew Macleod
5be5c23841 gimple-walk.h: New File. 
* gimple-walk.h: New File.  Relocate prototypes from gimple.h.
	(struct walk_stmt_info):  Relocate here from gimple.h.
	* gimple-iterator.h: New File.  Relocate prototypes from gimple.h.
	(struct gimple_stmt_iterator_d): Relocate here from gimple.h.
	(gsi_start_1, gsi_none, gsi_start_bb, gsi_last_1, gsi_last_bb,
	gsi_end_p, gsi_one_before_end_p, gsi_next, gsi_prev, gsi_stmt,
	gsi_after_labels, gsi_next_nondebug, gsi_prev_nondebug,
	gsi_start_nondebug_bb, gsi_start_nondebug_after_labels_bb,
	gsi_last_nondebug_bb, gsi_bb, gsi_seq): Relocate here from gimple.h.
	* gimple.h (struct gimple_stmt_iterator_d): Move to gimple-iterator.h.
	(gsi_start_1, gsi_none, gsi_start_bb, gsi_last_1, gsi_last_bb,
	gsi_end_p, gsi_one_before_end_p, gsi_next, gsi_prev, gsi_stmt,
	gsi_after_labels, gsi_next_nondebug, gsi_prev_nondebug,
	gsi_start_nondebug_bb, gsi_start_nondebug_after_labels_bb,
	gsi_last_nondebug_bb, gsi_bb, gsi_seq): Move to gimple-iterator.h.
	(struct walk_stmt_info): Move to gimple-walk.h.
	(gimple_seq_set_location): Move to gimple.c
	* gimple-walk.c: New File.
	(walk_gimple_seq_mod, walk_gimple_seq, walk_gimple_asm, walk_gimple_op,
	walk_gimple_stmt, get_base_loadstore, walk_stmt_load_store_addr_ops,
	walk_stmt_load_store_ops): Relocate here from gimple.c.
	* gimple-iterator.c: Include gimple-iterator.h.
	* gimple.c (walk_gimple_seq_mod, walk_gimple_seq, walk_gimple_asm,
	walk_gimple_op, walk_gimple_stmt, get_base_loadstore,
	walk_stmt_load_store_addr_ops, walk_stmt_load_store_ops): Move to
	gimple-walk.c.
	(gimple_seq_set_location): Relocate from gimple.h.
	* tree-phinodes.h (set_phi_nodes): Move to tree-phinodes.c.
	* tree-phinodes.c (set_phi_nodes): Relocate from tree-phinodes.h.
	* gengtype.c (open_base_files): Add gimple-iterator.h to include list.
	* Makefile.in (OBJS): Add gimple-walk.o

	* asan.c: Update Include list as required for gimple-iterator.h and
	gimple-walk.h.
	* cfgexpand.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphunit.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimple-streamer-in.c: Likewise.
	* gimple-streamer-out.c: Likewise.
	* gimplify.c: Likewise.
	* graphite-blocking.c: Likewise.
	* graphite-clast-to-gimple.c: Likewise.
	* graphite-dependences.c: Likewise.
	* graphite-interchange.c: Likewise.
	* graphite-optimize-isl.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* graphite.c: Likewise.
	* ipa-inline-analysis.c: Likewise.
	* ipa-profile.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-split.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* omp-low.c: Likewise.
	* predict.c: Likewise.
	* profile.c: Likewise.
	* sese.c: Likewise.
	* tracer.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-emutls.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-dse.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-strlen.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa-uninit.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* tsan.c: Likewise.
	* value-prof.c: Likewise.
	* vtable-verify.c: Likewise.

	* config/aarch64/aarch64-builtins.c: Include gimple-iterator.h.
	* config/rs6000/rs6000.c: Include gimple-iterator.h and gimple-walk.h.
	* testsuite/g++.dg/plugin/selfassign.c: Include gimple-iterator.h.
	* testsuite/gcc.dg/plugin/selfassign.c: Likewise.

From-SVN: r204763
 2013-11-13 23:54:17 +00:00
Steven Bosscher
d35e43b970 gimple-ssa-isolate-paths.c (pass_isolate_erroneous_paths): Comment fix. 
* gimple-ssa-isolate-paths.c (pass_isolate_erroneous_paths): Comment fix.

From-SVN: r204762
 2013-11-13 23:23:18 +00:00
Jeff Law
56d338c931 re PR middle-end/59119 (Segfault in -fisolate-erroneous-paths pass) 
* PR middle-end/59119
	* gimple-ssa-isolate-paths.c (find_implicit_erroneous_behaviour): New
	function, extracted from gimple_ssa_isolate_erroneous_paths.
	(find_explicit_erroneous_behaviour): Similarly.
	(insert_trap_and_remove_trailing_statements): Remove statements
	in reverse order.

	* PR middle-end/59119
	* gcc.c-torture/compile/pr59119.c: New test.

From-SVN: r204760
 2013-11-13 16:10:34 -07:00
Steven Bosscher
98eaa66fa5 typo fix 
From-SVN: r204759
 2013-11-13 22:58:03 +00:00
Steven Bosscher
d7b6661b55 cfgrtl.c (can_fallthru): Reorder code to move tablejump check up. 
* cfgrtl.c (can_fallthru): Reorder code to move tablejump check up.
	Make that check explicit.  BB_HEAD cannot be NULL, remove check for it.
	* haifa-sched.c (ready_remove_first_dispatch): Check INSN_P before
	looking at INSN_CODE.
	* reload1.c (delete_dead_insn) Do not expect JUMP_TABLE_DATA to be an
	active_insn_p object, respect basic block boundaries.
	* reorg.c (follow_jumps): Use invariant that JUMP_TABLE_DATA always
	follows immediately after the jump table data label.
	* config/nds32/nds32.c (nds32_output_casesi_pc_relative): Likewise.
	* config/sh/sh.c (barrier_align): Likewise.  Rearrange code such
	that JUMP_TABLE_DATA is not expected to be an active_insn_p object.

From-SVN: r204758
 2013-11-13 22:55:49 +00:00
Peter Bergner
c3d77f3add re PR sanitizer/59009 (libsanitizer merge from upstream r191666 breaks bootstrap on powerpc64-linux and aarch64-linux) 
PR sanitizer/59009
	* sanitizer_common/sanitizer_platform_limits_posix.cc: Temporarily
	ifdef out more source.

From-SVN: r204757
 2013-11-13 16:34:33 -06:00
Teresa Johnson
4c7d077736 re PR ipa/58862 (LTO profiledbootstrap failure: lto1: ICE in edge_badness, at ipa-inline.c:1008) 
2013-11-13  Teresa Johnson  <tejohnson@google.com>

	PR ipa/58862
	* predict.c (drop_profile): Error is currently too strict.
	(handle_missing_profiles): Pass call_count to drop_profile.

From-SVN: r204756
 2013-11-13 21:51:44 +00:00
Teresa Johnson
51f5c118c5 re PR ipa/58862 (LTO profiledbootstrap failure: lto1: ICE in edge_badness, at ipa-inline.c:1008) 
2013-11-13  Teresa Johnson  <tejohnson@google.com>

	PR ipa/58862
	* ipa-inline.c (edge_badness): Fix overflow.

From-SVN: r204755
 2013-11-13 21:48:59 +00:00
Vladimir Makarov
bf08fb1644 re PR rtl-optimization/59036 (Performance degradation after r204212 on 32-bit x86 targets.) 
2013-11-13  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/59036
	* ira-color.c (struct allocno_color_data): Add new members
	first_thread_allocno, next_thread_allocno, thread_freq.
	(sorted_copies): New static var.
	(allocnos_conflict_by_live_ranges_p, copy_freq_compare_func): Move
	up.
	(allocno_thread_conflict_p, merge_threads)
	(form_threads_from_copies, form_threads_from_bucket)
	(form_threads_from_colorable_allocno, init_allocno_threads): New
	functions.
	(bucket_allocno_compare_func): Add comparison by thread frequency
	and threads.
	(add_allocno_to_ordered_bucket): Rename to
	add_allocno_to_ordered_colorable_bucket.  Remove parameter.
        (push_only_colorable): Call form_threads_from_bucket.
	(color_pass): Call init_allocno_threads.  Use
	consideration_allocno_bitmap instead of coloring_allocno_bitmap
	for nuillify allocno color data.
	(ira_initiate_assign, ira_finish_assign): Allocate/free
	sorted_copies.
	(coalesce_allocnos): Use static sorted copies.

From-SVN: r204752
 2013-11-13 18:00:43 +00:00
Jakub Jelinek
a9335ba244 passes.c (execute_todo): Don't call do_per_function if flags are zero. 
* passes.c (execute_todo): Don't call do_per_function if
	flags are zero.
	(execute_one_ipa_transform_pass, execute_one_pass): Don't call
	execute_function_dump if dump_file is NULL.

From-SVN: r204751
 2013-11-13 18:34:29 +01:00
Marc Glisse
b62c62f4b0 re PR libstdc++/59087 (Issues including complex.h in C++11/1y mode because of C's complex.h) 
2013-11-13  Marc Glisse  <marc.glisse@inria.fr>

	PR libstdc++/59087
	* include/ext/pod_char_traits.h: Uglify V, I and S.

From-SVN: r204750
 2013-11-13 15:47:04 +00:00
Martin Jambor
5c1e70a6ae ira-shrinkwrap-prep-1.c: Add lp64 to target requirements. 
2013-11-13  Martin Jambor  <mjambor@suse.cz>

	* gcc.dg/ira-shrinkwrap-prep-1.c: Add lp64 to target requirements.
	* gcc.dg/ira-shrinkwrap-prep-2.c: Likewise.
	* gcc.dg/pr10474.c: Likewise.

From-SVN: r204749
 2013-11-13 16:41:39 +01:00
Martin Jambor
6f99e449db cgraph.c (cgraph_get_create_node): Do what cgraph_get_create_real_symbol_node used to do. 
2013-11-13  Martin Jambor  <mjambor@suse.cz>

	* cgraph.c (cgraph_get_create_node): Do what
	cgraph_get_create_real_symbol_node used to do.
	(cgraph_get_create_real_symbol_node): Removed.  Changed all users to
	call cgraph_get_create_node.
	* cgraph.h (cgraph_get_create_real_symbol_node): Removed.
	* lto-streamer-in.c (input_function): Call cgraph_get_node instead of
	cgraph_get_create_node.  Assert we get a node.

From-SVN: r204748
 2013-11-13 16:34:47 +01:00
Tejas Belagod
0f365c102f aarch64-simd.md (vec_extract): New. 
2013-11-13  Tejas Belagod  <tejas.belagod@arm.com>

gcc/
	* config/aarch64/aarch64-simd.md (vec_extract): New.

From-SVN: r204747
 2013-11-13 15:07:27 +00:00
Tejas Belagod
d22253e5e3 aarch64-simd.md (vec_set<mode>): Add w -> w option to the constraint. 
2013-11-13  Tejas Belagod  <tejas.belagod@arm.com>

gcc/
	* config/aarch64/aarch64-simd.md (vec_set<mode>): Add w -> w option to
	the constraint.

From-SVN: r204746
 2013-11-13 15:04:44 +00:00
Cesar Philippidis
0cbe536ed8 2013-11-13 Cesar Philippidis <cesar@codesourcery.com> 
* lib/target-supports.exp
	    (check_effective_target_vect_cmdline_neeed): Add AArch64 to the list
	    of targets that do not need command line argument to enable SIMD.

From-SVN: r204745
 2013-11-13 14:18:31 +00:00
Eric Botcazou
2ee574ba56 Remove ada/ prefix 
From-SVN: r204743
 2013-11-13 12:27:09 +00:00
Eric Botcazou
cfb9edba16 cfgexpand.c (expand_used_vars): Allocate space for partitions based on PARM_DECLs or RESULT_DECLs only if... 
* cfgexpand.c (expand_used_vars): Allocate space for partitions based
	on PARM_DECLs or RESULT_DECLs only if they are ignored for debug info
	or if optimization is enabled.
	* tree-ssa-coalesce.c (coalesce_ssa_name): If optimization is disabled,
	require that all the names based on a PARM_DECL or a RESULT_DECL that
	isn't ignored for debug info be coalesced.

From-SVN: r204742
 2013-11-13 12:15:47 +00:00
Jan-Benedict Glaw
cb076acf46 c6x.c: Include "gimple-expr.h". 
2013-11-13  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config/c6x/c6x.c: Include "gimple-expr.h".

[BR]: http://gcc.gnu.org/ml/gcc-patches/2013-11/msg01411.html

From-SVN: r204741
 2013-11-13 12:14:40 +00:00
Richard Biener
3fede97959 gimple-streamer-out.c (output_gimple_stmt): Also wrap decls in ADDR_EXPR operands inside a MEM_REF and optimize that. 
2013-11-13  Richard Biener  <rguenther@suse.de>

	* gimple-streamer-out.c (output_gimple_stmt): Also wrap
	decls in ADDR_EXPR operands inside a MEM_REF and optimize that.
	* gimple-streamer-in.c (input_gimple_stmt): Remove now dead
	code dealing with type mismatches inside component reference
	chains.

From-SVN: r204740
 2013-11-13 11:58:12 +00:00
Marc Glisse
b0d04a5f56 re PR tree-optimization/59077 (ipa-pure-const.c (better_state): comment and code mistmatch) 
2013-11-13  Marc Glisse  <marc.glisse@inria.fr>

	PR tree-optimization/59077
	* ipa-pure-const.c (better_state): Update *state.

From-SVN: r204739
 2013-11-13 11:55:01 +00:00
Christophe Lyon
6991c9774a aarch64.h (FRAME_GROWS_DOWNWARD): Define to 1. 
2013-11-13  Christophe Lyon  <christophe.lyon@linaro.org>

	* config/aarch64/aarch64.h (FRAME_GROWS_DOWNWARD): Define to 1.
	* config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
	Update offset calculations.

From-SVN: r204737
 2013-11-13 11:11:00 +01:00
Eric Botcazou
bed36869f0 re PR ada/35998 (debug info invalid x86_64 DW_AT_byte_size 0xffffffff) 
PR ada/35998
	* dwarf2out.c (add_byte_size_attribute): Also use int_size_in_bytes
	for fields.  Do not add the attribute if the size is negative.

From-SVN: r204736
 2013-11-13 10:07:14 +00:00
Kyrylo Tkachov
f819a56dc7 arm.c: Include aarch-cost-tables.h. 
* config/arm/arm.c: Include aarch-cost-tables.h.
	(generic_extra_costs): Move from here...
	* config/arm/aarch-cost-tables.h: ... To here.  New file.

From-SVN: r204735
 2013-11-13 09:45:20 +00:00
Alexander Ivchenko
47490470c6 i386.c (ix86_print_operand): Support z-masking. 
* config/i386/i386.c (ix86_print_operand): Support z-masking.
	* config/i386/predicate.md (const_0_to_4_operand): New.
	(const_0_to_5_operand): Ditto.
	* config/i386/sse.md (UNSPEC_COMPRESS): New.
	(UNSPEC_COMPRESS_STORE): Ditto.
	(UNSPEC_EXPAND): Ditto.
	(UNSPEC_EMBEDDED_ROUNDING): Ditto.
	(define_mode_attr ssescalarsize): Ditto.
	(avx512f_load<mode>_mask): Ditto.
	(avx512f_store<mode>_mask): Ditto.
	(avx512f_storedqu<mode>_mask): Ditto.
	(avx512f_vmcmp<mode>3_mask): Ditto.
	(avx512f_fmadd_<mode>_mask): Ditto.
	(avx512f_fmadd_<mode>_mask3): Ditto.
	(avx512f_fmsub_<mode>_mask): Ditto.
	(avx512f_fmsub_<mode>_mask3): Ditto.
	(avx512f_fnmadd_<mode>_mask): Ditto.
	(avx512f_fnmadd_<mode>_mask3): Ditto.
	(avx512f_fnmsub_<mode>_mask): Ditto.
	(avx512f_fnmsub_<mode>_mask3): Ditto.
	(avx512f_fmaddsub_<mode>_mask): Ditto.
	(avx512f_fmaddsub_<mode>_mask3): Ditto.
	(avx512f_fmsubadd_<mode>_mask): Ditto.
	(avx512f_fmsubadd_<mode>_mask3): Ditto.
	(vec_unpacku_float_lo_v16si): Ditto.
	(avx512f_vextract<shuffletype>32x4_mask): Ditto.
	(avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
	(avx512f_vextract<shuffletype>64x4_mask): Ditto.
	(vec_extract_lo_<mode>_maskm): Ditto.
	(vec_extract_hi_<mode>_maskm): Ditto.
	(avx512f_vternlog<mode>_mask): Ditto.
	(avx512f_shufps512_mask): Ditto.
	(avx512f_fixupimm<mode>_mask): Ditto.
	(avx512f_shufpd512_mask): Ditto.
	(avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
	(avx512f_<code>v8div16qi2_mask/trunc): Ditto.
	(*avx512f_<code>v8div16qi2_store_mask): Ditto.
	(ashr<mode>3<mask_name>): Ditto.
	(avx512f_vinsert<shuffletype>32x4_mask): Ditto.
	(avx512f_vinsert<shuffletype>64x4_mask): Ditto.
	(avx512f_shuf_<shuffletype>64x2_mask): Ditto.
	(avx512f_shuf_<shuffletype>32x4_mask): Ditto.
	(avx512f_pshufdv3_mask): Ditto.
	(avx512f_perm<mode>_mask): Ditto.
	(avx512f_vpermi2var<mode>3_mask): Ditto.
	(avx512f_vpermt2var<mode>3_mask): Ditto.
	(avx512f_compress<mode>_mask): Ditto.
	(avx512f_compressstore<mode>_mask): Ditto.
	(avx512f_expand<mode>_mask): Ditto.
	(<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>): Extend
	to support masking.
	(avx512f_storeu<ssemodesuffix>512_mask): Ditto.
	(<plusminus_insn><mode>3<mask_name>): Ditto.
	(*<plusminus_insn><mode>3<mask_name>): Ditto.
	(mul<mode>3<mask_name>): Ditto.
	(*mul<mode>3<mask_name>): Ditto.
	(<sse>_div<mode>3<mask_name>): Ditto.
	(<mask_codefor>rcp14<mode><mask_name>): Ditto.
	(<sse>_sqrt<mode>2<mask_name>): Ditto.
	(<mask_codefor>rsqrt14<mode><mask_name>): Ditto.
	(<code><mode>3<mask_name>/smaxmin): Ditto.
	(*<code><mode>3_finite<mask_name>/smaxmin): Ditto.
	(*<code><mode>3<mask_name>/smaxmin): Ditto.
	(float<sseintvecmodelower><mode>2<mask_name>): Ditto.
	(ufloatv16siv16sf2<mask_name>): Ditto.
	(<mask_codefor>avx512f_fix_notruncv16sfv16si<mask_name>): Ditto.
	(<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name>): Ditto.
	(<fixsuffix>fix_truncv16sfv16si2<mask_name>): Ditto.
	(float<si2dfmodelower><mode>2<mask_name>): Ditto.
	(ufloatv8siv8df<mask_name>): Ditto.
	(<mask_codefor>avx512f_cvtpd2dq512<mask_name>): Ditto.
	(avx512f_ufix_notruncv8dfv8si<mask_name>): Ditto.
	(<fixsuffix>fix_truncv8dfv8si2<mask_name>): Ditto.
	(<mask_codefor>avx512f_cvtpd2ps512<mask_name>): Ditto.
	(<sse2_avx_avx512f>_cvtps2pd<avxsizesuffix><mask_name>): Ditto.
	(<mask_codefor>avx512f_unpckhps512<mask_name>): Ditto.
	(<mask_codefor>avx512f_unpcklps512<mask_name>): Ditto.
	(<mask_codefor>avx512f_movshdup512<mask_name>): Ditto.
	(<mask_codefor>avx512f_movsldup512<mask_name>): Ditto.
	(<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
	(vec_extract_lo_<mode><mask_name>): Ditto.
	(vec_extract_hi_<mode><mask_name>): Ditto.
	(<mask_codefor>avx512f_unpckhpd512<mask_name>): Ditto.
	(avx512f_movddup512<mask_name>): Ditto.
	(avx512f_unpcklpd512<mask_name>): Ditto.
	(*avx512f_unpcklpd512<mask_name>): Ditto.
	(*avx512f_vmscalef<mode>): Ditto.
	(avx512f_scalef<mode><mask_name>): Ditto.
	(avx512f_getexp<mode><mask_name>): Ditto.
	(<mask_codefor>avx512f_align<mode><mask_name>): Ditto.
	(avx512f_rndscale<mode><mask_name>): Ditto.
	(avx512f_shufps512_1<mask_name>): Ditto.
	(avx512f_shufpd512_1<mask_name>): Ditto.
	(<plusminus_insn><mode>3<mask_name>): Ditto.
	(*<plusminus_insn><mode>3<mask_name>): Ditto.
	(vec_widen_umult_even_v16si<mask_name>): Ditto.
	(*vec_widen_umult_even_v16si<mask_name>): Ditto.
	(vec_widen_smult_even_v16si<mask_name>): Ditto.
	(*vec_widen_smult_even_v16si<mask_name>): Ditto.
	(mul<mode>3<mask_name>): Ditto.
	(*<sse4_1_avx2>_mul<mode>3<mask_name>): Ditto.
	(<shift_insn><mode>3<mask_name>): Ditto.
	(avx512f_<rotate>v<mode><mask_name>/rotate): Ditto.
	(avx512f_<rotate><mode><mask_name>): Ditto.
	(<code><mode>3<mask_name>/maxmin): Ditto.
	(*avx2_<code><mode>3<mask_name>/maxmin): Ditto.
	(<sse2_avx2>_andnot<mode>3<mask_name>): Ditto.
	(*andnot<mode>3<mask_name>): Ditto.
	(<mask_codefor><code><mode>3<mask_name>/any_logic): Ditto.
	(<mask_codefor>avx512f_interleave_highv16si<mask_name>): Ditto.
	(<mask_codefor>avx512f_interleave_lowv16si<mask_name>): Ditto.
	(<mask_codefor>avx512f_vinsert<shuffletype>32x4_1<mask_name>): Ditto.
	(vec_set_lo_<mode><mask_name>): Ditto.
	(vec_set_hi_<mode><mask_name>): Ditto.
	(avx512f_shuf_<shuffletype>64x2_1<mask_name>): Ditto.
	(avx512f_shuf_<shuffletype>32x4_1<mask_name>): Ditto.
	(avx512f_pshufd_1<mask_name>): Ditto.
	(<mask_codefor>abs<mode>2<mask_name>): Ditto.
	(<mask_codefor>avx512f_<code>v16qiv16si2<mask_name>): Ditto.
	(avx512f_<code>v16hiv16si2<mask_name>/any_extend): Ditto.
	(avx512f_<code>v8qiv8di2<mask_name>/any_extend): Ditto.
	(avx512f_<code>v8hiv8di2<mask_name>/any_extend): Ditto.
	(avx512f_<code>v8siv8di2<mask_name>/any_extend): Ditto.
	(avx512er_exp2<mode><mask_name>): Ditto.
	(<mask_codefor>avx512er_rcp28<mode><mask_name>): Ditto.
	(<mask_codefor>avx512er_rsqrt28<mode><mask_name>): Ditto.
	(<avx2_avx512f>_permvar<mode><mask_name>): Ditto.
	(<avx2_avx512f>_perm<mode>_1<mask_name>): Ditto.
	(<mask_codefor>avx512f_vec_dup<mode><mask_name>): Ditto.
	(<mask_codefor>avx512f_broadcast<mode><mask_name>/V16FI): Ditto.
	(<mask_codefor>avx512f_broadcast<mode><mask_name>/V8FI): Ditto.
	(<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>): Ditto.
	(<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>): Ditto.
	(<sse2_avx_avx512f>_vpermil<mode><mask_name>/VF2): Ditto.
	(<sse2_avx_avx512f>_vpermil<mode><mask_name>/VF1): Ditto.
	(*<sse2_avx_avx512f>_vpermilp<mode><mask_name>): Ditto.
	(<sse2_avx_avx512f>_vpermilvar<mode>3<mask_name>): Ditto.
	(<avx2_avx512f>_ashrv<mode><mask_name>): Ditto.
	(<avx2_avx512f>_<shift_insn>v<mode><mask_name>): Ditto.
	(<mask_codefor>avx512f_vcvtph2ps512<mask_name>): Ditto.
	(<mask_codefor>avx512f_vcvtps2ph512<mask_name>): Ditto.
	(avx512f_getmant<mode><mask_name>): Ditto.
	(clz<mode>2<mask_name>): Ditto.
	(<mask_codefor>conflict<mode><mask_name>): Ditto.
	(*srcp14<mode>): Remove visibility.
	(*rsqrt14<mode>): Ditto.
	(*fma_fmsub_<mode>): Ditto.
	(*fma_fnmadd_<mode>): Ditto.
	(*avx512f_rndscale<mode>): Ditto.
	* config/i386/subst.md: New file.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
Co-Authored-By: Sergey Lega <sergey.s.lega@intel.com>

From-SVN: r204734
 2013-11-13 08:21:57 +00:00
Joseph Myers
34eebd2a99 * gcc.dg/c11-complex-1.c: New test. 
From-SVN: r204732
 2013-11-13 00:43:03 +00:00
Joseph Myers
38b7bc7fc6 extend.texi (Statement Exprs, Typeof): Discuss __auto_type. 
* doc/extend.texi (Statement Exprs, Typeof): Discuss __auto_type.
	* ginclude/stdatomic.h (kill_dependency, atomic_store_explicit)
	(atomic_load_explicit, atomic_exchange_explicit)
	(atomic_compare_exchange_strong_explicit)
	(atomic_compare_exchange_weak_explicit): Use __auto_type to
	declare variable initialized with PTR argument.

c-family:
	* c-common.h (enum rid): Add RID_AUTO_TYPE.
	* c-common.c (c_common_reswords): Add __auto_type.
	(keyword_begins_type_specifier): Handle RID_AUTO_TYPE.

c:
	* c-tree.h (c_typespec_keyword): Add cts_auto_type.
	* c-decl.c (declspecs_add_type, finish_declspecs): Handle
	__auto_type.
	* c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
	(c_parser_attribute_any_word, c_parser_objc_selector): Handle
	RID_AUTO_TYPE.
	(c_parser_declspecs): Take argument AUTO_TYPE_OK.
	(c_parser_declaration_or_fndef, c_parser_struct_declaration)
	(c_parser_declarator, c_parser_direct_declarator_inner)
	(c_parser_parameter_declaration, c_parser_type_name): All callers
	changed.
	(c_parser_declaration_or_fndef): Handle declarations with type
	determined from the initializer.

testsuite:
	* gcc.dg/atomic/stdatomic-vm.c, gcc.dg/auto-type-1.c,
	gcc.dg/auto-type-2.c: New tests.

From-SVN: r204731
 2013-11-13 00:38:49 +00:00
Rong Xu
d6d3f03341 The patch re-factors libgcov.c to make it better modulelized. 
2013-11-12  Rong Xu  <xur@google.com>

The patch re-factors libgcov.c to make it better modulelized.
It contains two pieces of work:
1. break gcov_exit() into the following structure:
   gcov_exit()
      --> gcov_exit_compute_summary()
      --> allocate_filename_struct()
          for gi_ptr in gcov_list
            --> gcov_exit_dump_gcov()
                   --> gcov_exit_open_gcda_file()
                   --> gcov_exit_merge_gcda ()
                   --> gcov_exit_merge_summary ()
                   --> gcov_exit_write_gcda ()
2. split libgcov.c into the following files:
     libgcov-profiler.c
     libgcov-merge.c
     libgcov-interface.c
     libgcov-driver.c
       libgcov-driver-system.c (source included into libgcov-driver.c)

	* libgcc/libgcov.c: Delete as part of re-factoring.
	* gcc/gcov-io.h (__gcov_indirect_call_profiler): Add the decl to
        avoid warning.
	* libgcc/libgcov-interface.c (init_mx): Moved from libgcov.c.
	(init_mx_once): Ditto.
	(__gcov_flush): Ditto.
	(__gcov_reset): Ditto.
	(__gcov_dump): Ditto.
	(__gcov_fork): Ditto.
	(__gcov_execl): Ditto.
	(__gcov_execlp): Ditto.
	(__gcov_execle): Ditto.
	(__gcov_execv): Ditto.
	(__gcov_execvp): Ditto.
	(__gcov_execve): Ditto.
        * libgcc/libgcov-merge.c (__gcov_merge_time_profile): Moved from
        libgcov.c.
	(__gcov_merge_add): Ditto.
	(__gcov_merge_ior): Ditto.
	(__gcov_merge_single): Ditto.
	(__gcov_merge_delta): Ditto.
	* libgcc/libgcov-profiler.c 
	(__gcov_interval_profiler): Ditto.
	(__gcov_pow2_profiler): Ditto.
	(__gcov_one_value_profiler_body): Ditto.
	(__gcov_one_value_profiler): Ditto.
	(__gcov_indirect_call_profiler): Ditto.
	(__gcov_indirect_call_profiler_v2): Ditto.
	(__gcov_time_profiler): Ditto.
	(__gcov_average_profiler): Ditto.
	(__gcov_ior_profiler): Ditto.
	* libgcc/libgcov-driver.c (set_gcov_list): New.
	(get_gcov_dump_complete): Ditto.
	(set_gcov_dump_complete):Ditto.
	(reset_gcov_dump_complete):Ditto.
	(gcov_exit_compute_summary): New function split from gcov_exit().
	(gcov_exit_merge_gcda): Ditto.
	(gcov_exit_write_gcda): Ditto.
	(gcov_exit_merge_summary): Ditto.
	(gcov_exit_dump_gcov): Ditto.
	(struct gcov_fn_buffer): Moved from libgcov.c
	(struct gcov_summary_buffer): Ditto.
	(free_fn_data): Ditto.
	(buffer_fn_data): Ditto.
	(crc32_unsigned): Ditto.
	(gcov_version): Ditto.
	(gcov_histogram_insert): Ditto.
	(gcov_compute_histogram): Ditto.
	(gcov_exit): Ditto.
	(gcov_clear): Ditto.
	(__gcov_init): Ditto.
        (this_prg): Make it file scope static variable.
        (all_prg): Ditto.
        (crc32): Ditto.
        (gi_filename): Ditto.
        (fn_buffer): Ditto.
        (sum_buffer): Ditto.
        (struct gcov_filename_aux): New types to store auxiliary information
        for gi_filename.
	* libgcc/libgcov-driver-system.c (gcov_error): New utility function.
	(allocate_filename_struct): New function split from gcov_exit().
	(gcov_exit_open_gcda_file): Ditto.
	(create_file_directory): Moved from libgcov.c
	* libgcc/Makefile.in: Change to build newly added files.

From-SVN: r204730
 2013-11-13 00:24:49 +00:00