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Author SHA1 Message Date
Christophe Lyon
7ddfb31dfd pr68674.c: Check and use arm_fp effective target. 
2016-01-26  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/arm/pr68674.c: Check and use arm_fp effective target.

From-SVN: r232816
 2016-01-26 10:45:43 +01:00
Iain Buclaw
1c652ccb1c Add missing includes in JIT frontend. 
gcc/jit/
	* jit-playback.c: Include pthread.h.

From-SVN: r232815
 2016-01-26 08:53:17 +00:00
Aditya Kumar
adba512db0 new scop schedule for isl-0.15 
Keep unchanged the implementation for isl-0.14.

	* graphite-poly.c (apply_poly_transforms): Simplify.
	(print_isl_set): Use more readable format: ISL_YAML_STYLE_BLOCK.
	(print_isl_map): Same.
	(print_isl_union_map): Same.
	(print_isl_schedule): New.
	(debug_isl_schedule): New.
	* graphite-dependences.c (scop_get_reads): Do not call
	isl_union_map_add_map that is undocumented isl functionality.
	(scop_get_must_writes): Same.
	(scop_get_may_writes): Same.
	(scop_get_original_schedule): Remove.
	(scop_get_dependences): Do not call isl_union_map_compute_flow that
	is deprecated in isl 0.15.  Instead, use isl_union_access_* interface.
	(compute_deps): Remove.
	* graphite-isl-ast-to-gimple.c (print_schedule_ast): New.
	(debug_schedule_ast): New.
	(translate_isl_ast_to_gimple::scop_to_isl_ast): Call set_separate_option.
	(graphite_regenerate_ast_isl): Add dump.
	(translate_isl_ast_to_gimple::scop_to_isl_ast): Generate code
	from scop->transformed_schedule.
	(graphite_regenerate_ast_isl): Add more dump.
	* graphite-optimize-isl.c (optimize_isl): Set
	scop->transformed_schedule.  Check whether schedules are equal.
	(apply_poly_transforms): Move here.
	* graphite-poly.c (apply_poly_transforms): ... from here.
	(free_poly_bb): Static.
	(free_scop): Static.
	(pbb_number_of_iterations_at_time): Remove.
	(print_isl_ast): New.
	(debug_isl_ast): New.
	(debug_scop_pbb): New.
	* graphite-scop-detection.c (print_edge): Move.
	(print_sese): Move.
	* graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Remove.
	(build_scop_scattering): Remove.
	(create_pw_aff_from_tree): Assert instead of bailing out.
	(add_condition_to_pbb): Remove unused code, do not fail.
	(add_conditions_to_domain): Same.
	(add_conditions_to_constraints): Remove.
	(build_scop_context): New.
	(add_iter_domain_dimension): New.
	(build_iteration_domains): Initialize pbb->iterators.
	Call add_conditions_to_domain.
	(nested_in): New.
	(loop_at): New.
	(index_outermost_in_loop): New.
	(index_pbb_in_loop): New.
	(outermost_pbb_in): New.
	(add_in_sequence): New.
	(add_outer_projection): New.
	(outer_projection_mupa): New.
	(add_loop_schedule): New.
	(build_schedule_pbb): New.
	(build_schedule_loop): New.
	(embed_in_surrounding_loops): New.
	(build_schedule_loop_nest): New.
	(build_original_schedule): New.
	(build_poly_scop): Call build_original_schedule.
	* graphite.h: Declare print_isl_schedule and debug_isl_schedule.
	(free_poly_dr): Remove.
	(struct poly_bb): Add iterators.  Remove schedule, transformed, saved.
	(free_poly_bb): Remove.
	(debug_loop_vec): Remove.
	(print_isl_ast): Declare.
	(debug_isl_ast): Declare.
	(scop_do_interchange): Remove.
	(scop_do_strip_mine): Remove.
	(scop_do_block): Remove.
	(flatten_all_loops): Remove.
	(optimize_isl): Remove.
	(pbb_number_of_iterations_at_time): Remove.
	(debug_scop_pbb): Declare.
	(print_schedule_ast): Declare.
	(debug_schedule_ast): Declare.
	(struct scop): Remove schedule.  Add original_schedule,
	transformed_schedule.
	(free_gimple_poly_bb): Remove.
	(print_generated_program): Remove.
	(debug_generated_program): Remove.
	(unify_scattering_dimensions): Remove.
	* sese.c (print_edge): ... here.
	(print_sese): ... here.
	(debug_edge): ... here.
	(debug_sese): ... here.
	* sese.h (print_edge): Declare.
	(print_sese): Declare.
	(dump_edge): Declare.
	(dump_sese): Declare.

Co-Authored-By: Sebastian Pop <s.pop@samsung.com>

From-SVN: r232812
 2016-01-26 00:19:20 +00:00
Aditya Kumar
1e050c9081 fix PR68343: disable fuse-*.c tests for isl 0.14 or earlier 
The patch disables all fuse-*.c tests when configuring gcc with isl 0.14 or earlier.

ChangeLog:

	* Makefile.in: Regenerate.
	* Makefile.tpl: Export ISLVER.
	* configure: Regenerate.
	* config/isl.m4: Detect isl-0.15.

gcc/

	* Makefile.in: Set ISLVER in site.exp.

gcc/testsuite/

	* gcc.dg/graphite/graphite.exp: Only run the fuse-*.c tests with isl-0.15.

Co-Authored-By: Sebastian Pop <s.pop@samsung.com>

From-SVN: r232811
 2016-01-26 00:19:11 +00:00
Aditya Kumar
c8ee4bf593 add missing testcase 
Co-Authored-By: Sebastian Pop <s.pop@samsung.com>

From-SVN: r232810
 2016-01-26 00:18:56 +00:00
GCC Administrator
0a2ba2ef99 Daily bump. 
From-SVN: r232809
 2016-01-26 00:16:12 +00:00
Jakub Jelinek
7d29695329 re PR target/69444 (recent changes broke x64_64 -> powerpc crosscompiler build) 
PR target/69444
	* config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__
	instead of ___NO_FPRS__.

From-SVN: r232805
 2016-01-25 22:37:08 +01:00
Jakub Jelinek
d902b330dc omp-low.c (lower_omp_target): Set DECL_VALUE_EXPR of new_var even for the non-array case. 
* omp-low.c (lower_omp_target) <case USE_DEVICE_PTR>: Set
	DECL_VALUE_EXPR of new_var even for the non-array case.  Look
	through DECL_VALUE_EXPR for expansion.

	* c-c++-common/goacc/use_device-1.c: New test.

From-SVN: r232804
 2016-01-25 22:34:06 +01:00
Bernd Edlinger
a4ea172334 mips.c (mips_compute_frame_info): Skip re-computing the frame info after reload completed. 
* config/mips/mips.c (mips_compute_frame_info): Skip re-computing
        the frame info after reload completed.

From-SVN: r232803
 2016-01-25 20:33:52 +00:00
Jeff Law
2c89b952c7 re PR tree-optimization/69196 (code size regression with jump threading at -O2) 
PR tree-optimization/69196
	PR tree-optimization/68398
	* tree-ssa-threadupdate.h (enum bb_dom_status): Moved here from
	tree-ssa-threadupdate.c.
	(determine_bb_domination_status): Prototype
	* tree-ssa-threadupdate.c (enum bb_dom_status): Remove
	(determine_bb_domination_status): No longer static.
	(valid_jump_thread_path): Remove code to detect characteristics
	of the jump thread path not associated with correctness.
	* tree-ssa-threadbackward.c (fsm_find_control_statment_thread_paths):
	Correct test for thread path length.  Count PHIs for real operands as
	statements that need to be copied.  Do not count ASSERT_EXPRs.
	Look at all the blocks in the thread path.  Compute and selectively
	filter thread paths based on threading through the latch, threading
	a multiway branch or crossing a multiway branch.

	PR tree-optimization/69196
	PR tree-optimization/68398
	* gcc.dg/tree-ssa/pr66752-3.c: Update expected output
	* gcc.dg/tree-ssa/pr68198.c: Likewise.

From-SVN: r232802
 2016-01-25 12:19:09 -07:00
Jonathan Wakely
2944621e2c Avoid including all of <random> in <algorithm> 
PR libstdc++/69464
	* include/Makefile.am: Add new header.
	* include/Makefile.in: Regenerate.
	* include/bits/random.h (uniform_int_distribution): Move to
	bits/uniform_int_dist.h.
	* include/bits/random.tcc (uniform_int_distribution::operator(),
	uniform_int_distribution::__generate_impl): Likewise.
	* include/bits/uniform_int_dist.h: New header.
	* include/bits/stl_algo.h [__cplusplus >= 201103L]: Include
	<bits/uniform_int_dist.h> instead of <random>.
	* testsuite/20_util/specialized_algorithms/uninitialized_copy/
	move_iterators/1.cc: Include correct header for uninitialized_copy.
	* testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
	move_iterators/1.cc: Likewise.
	* testsuite/25_algorithms/nth_element/58800.cc: Include correct
	header for vector.
	* testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lines.

From-SVN: r232798
 2016-01-25 16:44:30 +00:00
David Edelsohn
685c8785fd re PR target/69469 (test case gcc.target/powerpc/vsx-vector-2.c fails on power starting with r232632) 
PR target/69469
        * gcc.target/powerpc/vsx-vector-2.c: Adjust for Goldschmidt's
        Algorithm.

From-SVN: r232796
 2016-01-25 11:16:21 -05:00
Richard Biener
95cef0c13e re PR testsuite/69380 (FAIL: g++.dg/tree-ssa/pr69336.C scan-tree-dump-not optimized "cmap") 
2016-01-25  Richard Biener  <rguenther@suse.de>

	PR testsuite/69380
	* g++.dg/tree-ssa/pr69336.C: Restrict to x86_64 and i?86.

From-SVN: r232795
 2016-01-25 14:42:39 +00:00
Bill Schmidt
bf1a8421ec rs6000.c (rs6000_keep_leaf_when_profiled): Add decl with __attribute__ ((unused)) annotation. 
2016-01-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (rs6000_keep_leaf_when_profiled):  Add
	decl with __attribute__ ((unused)) annotation.

From-SVN: r232793
 2016-01-25 14:06:28 +00:00
Ilya Enkovich
2947d3b29c re PR target/69421 (ICE in maybe_legitimize_operand, at optabs.c:6888 with -O3) 
gcc/

	PR target/69421
	* tree-vect-stmts.c (vectorizable_condition): Check vectype
	of operands is compatible with a statement vectype.

gcc/testsuite/

	PR target/69421
	* gcc.dg/pr69421.c: New test.

From-SVN: r232792
 2016-01-25 12:48:54 +00:00
Eric Botcazou
1cf11fe62a extend.texi (scalar_storage_order type attribute): Fix typo and improve wording for mixed storage order support. 
* doc/extend.texi (scalar_storage_order type attribute): Fix typo and
	improve wording for mixed storage order support.

From-SVN: r232791
 2016-01-25 11:42:25 +00:00
Bilyan Borisov
ae19075a5d [AARCH64][ACLE][NEON] Implement vcvt*_s64_f64 and vcvt*_u64_f64 NEON intrinsics. 
gcc/

	* config/aarch64/arm_neon.h (vcvt_s64_f64): New intrinsic.
	(vcvt_u64_f64): Likewise.
	(vcvta_s64_f64): Likewise.
	(vcvta_u64_f64): Likewise.
	(vcvtm_s64_f64): Likewise.
	(vcvtm_u64_f64): Likewise.
	(vcvtn_s64_f64): Likewise.
	(vcvtn_u64_f64): Likewise.
	(vcvtp_s64_f64): Likewise.
	(vcvtp_u64_f64): Likewise.

gcc/testsuite/

	* gcc.target/aarch64/simd/vcvt_s64_f64_1.c: New.
	* gcc.target/aarch64/simd/vcvt_u64_f64_1.c: Likewise.
	* gcc.target/aarch64/simd/vcvta_s64_f64_1.c: Likewise.
	* gcc.target/aarch64/simd/vcvta_u64_f64_1.c: Likewise.
	* gcc.target/aarch64/simd/vcvtm_s64_f64_1.c: Likewise.
	* gcc.target/aarch64/simd/vcvtm_u64_f64_1.c: Likewise.
	* gcc.target/aarch64/simd/vcvtn_s64_f64_1.c: Likewise.
	* gcc.target/aarch64/simd/vcvtn_u64_f64_1.c: Likewise.
	* gcc.target/aarch64/simd/vcvtp_s64_f64_1.c: Likewise.
	* gcc.target/aarch64/simd/vcvtp_u64_f64_1.c: Likewise.

From-SVN: r232789
 2016-01-25 11:32:07 +00:00
Claudiu Zissulescu
d34a0fdc03 [ARC] Add basic support for double load and store instructions 
gcc/
2016-01-25  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc.c (TARGET_DWARF_REGISTER_SPAN): Define.
	(arc_init): Check validity mll64 option.
	(arc_save_restore): Use double load/store instruction.
	(arc_expand_movmem): Likewise.
	(arc_split_move): Don't split if we have double load/store
	instructions. Returns a boolean.
	(arc_process_double_reg_moves): Change function to return boolean
	instead of a sequence of instructions.
	(arc_dwarf_register_span): New function.
	* config/arc/arc-protos.h (arc_split_move): Change prototype.
	* config/arc/arc.h (TARGET_CPU_CPP_BUILTINS): Define __ARC_LL64__.
	* config/arc/arc.md (*movdi_insn): Emit ldd/std instructions.
	(*movdf_insn): Likewise.
	* config/arc/arc.opt (mll64): New option.
	* config/arc/predicates.md (even_register_operand): New predicate.
	* doc/invoke.texi (ARC Options): Add mll64 documentation.

From-SVN: r232788
 2016-01-25 12:15:58 +01:00
Richard Biener
02ef53f288 re PR lto/69393 (ICE in dwarf2out_finish, at dwarf2out.c:27175 with LTO) 
2016-01-25  Richard Biener  <rguenther@suse.de>

	PR lto/69393
	* dwarf2out.c (is_naming_typedef_decl): Not when DECL_NAMELESS.
	* tree-streamer-out.c (pack_ts_base_value_fields): Stream
	DECL_NAMELESS.
	* tree-streamer-in.c (unpack_ts_base_value_fields): Likewise.

	* testsuite/libgomp.c++/pr69393.C: New testcase.

From-SVN: r232787
 2016-01-25 09:31:47 +00:00
Richard Biener
fa4511c2f4 re PR tree-optimization/69376 (wrong code at -Os and above on x86_64-linux-gnu) 
2016-01-25  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/69376
	* tree-ssa-sccvn.h (struct vn_ssa_aux): Add range_info_anti_range_p
	flag.
	(VN_INFO_ANTI_RANGE_P): New inline.
	(VN_INFO_RANGE_TYPE): Likewise.
	* tree-ssa-sccvn.c (set_ssa_val_to): Also record and copy
	SSA_NAME_ANTI_RANGE_P.
	(free_scc_vn): Restore SSA_NAME_ANTI_RANGE_P.
	* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
	Properly query VN_INFO_RANGE_TYPE.

	* gcc.dg/torture/pr69376.c: New testcase.

From-SVN: r232786
 2016-01-25 09:05:47 +00:00
Nick Clifton
7ff1503c73 re PR target/66655 (miscompilation due to ipa-ra on MinGW) 
PR target/66655
	* config/i386/cygming.h (MAKE_DECL_ONE_ONLY): Remove definition.

From-SVN: r232785
 2016-01-25 08:57:02 +00:00
GCC Administrator
e6767af379 Daily bump. 
From-SVN: r232783
 2016-01-25 00:16:12 +00:00
Jerry DeLisle
1d10121630 [multiple changes] 
2016-01-23  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/69397
	PR fortran/68442
	* interface.c (gfc_arglist_matches_symbol): Replace assert with
	a return false if not a procedure.
	* resolve.c (resolve_generic_f): Test if we are resolving an
	initialization expression and adjust error message accordingly.

2016-01-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/69397
	PR fortran/68442
	* gfortran.dg/interface_38.f90: New test.
	* gfortran.dg/interface_39.f90: New test.

From-SVN: r232780
 2016-01-24 22:18:20 +00:00
Thomas Koenig
a220f43d11 re PR fortran/66094 (Handle transpose(A) in inline matmul) 
2016-01-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/66094
	* frontend-passes.c (matmul_lhs_realloc):  Add
	forgotten break statement.

From-SVN: r232779
 2016-01-24 18:15:08 +00:00
Patrick Palka
a59b92b0c7 Revert "Fix the remaining PR c++/24666 blockers" 
gcc/cp/ChangeLog:

	Revert:
	2016-01-18  Patrick Palka  <ppalka@gcc.gnu.org>

	PR c++/11858
	PR c++/24663
	PR c++/24664
	* decl.c (grokdeclarator): Don't decay array parameter type to
	a pointer type if it's dependent.
	(grokparms): Invoke strip_top_quals instead of directly invoking
	cp_build_qualified_type.
	* pt.c (decay_dependent_array_parm_type): New static function.
	(type_unification_real): Call decay_dependent_array_parm_type
	to decay a dependent array parameter type to its corresponding
	pointer type before unification.
	(more_specialized_fn): Likewise.
	(get_bindings): Likewise.
	* tree.c (cp_build_qualified_type): Trivial typofix in
	documentation.

gcc/testsuite/ChangeLog:

	Revert:
	2016-01-18  Patrick Palka  <ppalka@gcc.gnu.org>

	PR c++/11858
	PR c++/24663
	PR c++/24664
	* g++.dg/template/pr11858.C: New test.
	* g++.dg/template/pr24663.C: New test.
	* g++.dg/template/unify12.C: New test.
	* g++.dg/template/unify13.C: New test.
	* g++.dg/template/unify14.C: New test.
	* g++.dg/template/unify15.C: New test.
	* g++.dg/template/unify16.C: New test.
	* g++.dg/template/unify17.C: New test.

From-SVN: r232778
 2016-01-24 17:45:21 +00:00
Mikhail Maltsev
cefadad11a Pass LSAN_OPTIONS to Makefiles in subdirectories 
PR bootstrap/69329
	* Makefile.tpl (BASE_FLAGS_TO_PASS): Add LSAN_OPTIONS.
	* Makefile.in: Regenerate.

From-SVN: r232777
 2016-01-24 15:32:17 +00:00
Dominique d'Humieres
e9fe2963a9 re PR fortran/68283 (ice: gfc_variable_attr(): Bad array reference) 
2016-01-24  Dominique d'Humieres  <dominiq@lps.ens.fr>

	PR fortran/68283
	gfortran.dg/pr68283.f90: New test.

From-SVN: r232776
 2016-01-24 14:13:38 +01:00
Dominique d'Humieres
16acb1a8c7 [multiple changes] 
2016-01-24  Dominique d'Humieres <dominiq@lps.ens.fr>

	PR fortran/68283
	* primary.c (gfc_variable_attr): revert revision r221955,
	call gfc_internal_error only if there is no error.

2016-01-24  Dominique d'Humieres  <dominiq@lps.ens.fr>

	PR fortran/68283
	gfortran.dg/pr68283.f90: New test.

From-SVN: r232775
 2016-01-24 14:12:44 +01:00
Thomas Koenig
094773e8cb re PR fortran/66094 (Handle transpose(A) in inline matmul) 
2016-01-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/66094
	* frontend-passes.c (enum matrix_case):  Add case A2B2T for
	MATMUL(A,TRANSPoSE(B)) where A and B are rank 2.
	(inline_limit_check):  Also add A2B2T.
	(matmul_lhs_realloc):  Handle A2B2T.
	(check_conjg_variable):  Rename to
	(check_conjg_transpose_variable):  and also count TRANSPOSE.
	(inline_matmul_assign):  Handle A2B2T.

2016-01-24  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/66094
	* gfortran.dg/inline_matmul_13.f90:  New test.
	* gfortran.dg/matmul_bounds_8.f90:  New test.
	* gfortran.dg/matmul_bounds_9.f90:  New test.
	* gfortran.dg/matmul_bounds_10.f90:  New test.

From-SVN: r232774
 2016-01-24 09:11:50 +00:00
GCC Administrator
d13cd3a614 Daily bump. 
From-SVN: r232773
 2016-01-24 00:16:15 +00:00
John David Anglin
c55879c872 re PR libfortran/68744 (FAIL: gfortran.dg/backtrace_1.f90 -O0 execution test) 
PR libfortran/68744
	* runtime/backtrace.c: Include gthr.h.
	(show_backtrace): Use __gthread_active_p() to determine whether threads
	are active.  Return if lbstate is NULL.

From-SVN: r232770
 2016-01-23 23:32:13 +00:00
John David Anglin
3676c0871f re PR libstdc++/69446 (cow-stdexcept.cc:374:1: error: alias d efinitions not supported in this configuration) 
PR libstdc++/69446
	* config/os/hpux/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.

From-SVN: r232769
 2016-01-23 22:24:59 +00:00
Tom de Vries
42fb90d7a5 Fix clobber removal in parloops 
2016-01-23  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/69426
	* tree-parloops.c (eliminate_local_variables_stmt): Handle vdef of
	removed clobber.

	* gcc.dg/autopar/pr69426.c: New test.

From-SVN: r232767
 2016-01-23 20:28:17 +00:00
Martin Sebor
69da78025e PR c++/58109 - alignas() fails to compile with constant expression 
PR c++/58109 - alignas() fails to compile with constant expression
PR c++/69022 - attribute vector_size ignored with dependent bytes
    
gcc/testsuite/ChangeLog:
2016-01-23  Martin Sebor  <msebor@redhat.com>
    
	PR c++/58109
	PR c++/69022
	* g++.dg/cpp0x/alignas5.C: New test.
	* g++.dg/ext/vector29.C: Same.
    
gcc/cp/ChangeLog:
2016-01-23  Martin Sebor  <msebor@redhat.com>
    
	PR c++/58109
	PR c++/69022
	* decl2.c (is_late_template_attribute): Handle dependent argument
 	to attribute align and attribute vector_size.

From-SVN: r232766
 2016-01-23 09:01:47 -07:00
Jakub Jelinek
6af801f52a tree-ssanames.c (release_free_names_and_compact_live_names): Replace "the the" with "the" in the comments. 
* tree-ssanames.c (release_free_names_and_compact_live_names): Replace
	"the the" with "the" in the comments.
	* ipa-devirt.c (build_type_inheritance_graph,
	update_type_inheritance_graph): Likewise.
	* tree.c (build_function_type_list_1): Likewise.
	* cfgloopmanip.c (scale_loop_profile): Likewise.
	* tree-ssa-loop-ivopts.c (get_shiftadd_cost): Likewise.
	* gimple-ssa-split-paths.c
	(find_block_to_duplicate_for_splitting_paths): Likewise.
	* tree-sra.c (init_subtree_with_zero, clobber_subtree): Likewise.
	* expr.c (convert_move): Likewise.
	* var-tracking.c (vt_stack_adjustments): Likewise.
	* tree-vect-data-refs.c (vect_enhance_data_refs_alignment): Likewise.
	* tree-vrp.c (test_for_singularity): Likewise.

From-SVN: r232765
 2016-01-23 15:13:53 +01:00
Jakub Jelinek
5958f9e248 tree-vect-stmts.c (vectorizable_condition): Build a VEC_COND_EXPR directly instead of building a temporary tree. 
* tree-vect-stmts.c (vectorizable_condition): Build a VEC_COND_EXPR
	directly instead of building a temporary tree.

From-SVN: r232764
 2016-01-23 10:54:53 +01:00
Jakub Jelinek
bc0cbd52af re PR bootstrap/69434 (bootstrap failed with --with-arch=corei7 --with-cpu=corei7) 
PR bootstrap/69434
	* genrecog.c: Define INCLUDE_ALGORITHM before including system.h,
	remove <algorithm> include.

From-SVN: r232763
 2016-01-23 10:54:19 +01:00
Uros Bizjak
da17300a84 chkp-strlen-2.c: Define _GNU_SOURCE. 
* gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE.
	* gcc.target/i386/chkp-strlen-4.c: Move the definition of
	_GNU_SOURCE from compile flags to the source.
	* gcc.target/i386/chkp-stropt-12.c: Ditto.
	* gcc.target/i386/chkp-stropt-16.c: Ditto.
	* gcc.target/i386/chkp-stropt-4.c: Ditto.
	* gcc.target/i386/chkp-stropt-8.c: Ditto.

From-SVN: r232762
 2016-01-23 10:29:12 +01:00
GCC Administrator
87e877d75d Daily bump. 
From-SVN: r232760
 2016-01-23 00:16:13 +00:00
Edward Smith-Rowland
02dc241929 TR29124 C++ Special Math - <math.h> pulls funcs into global namespace. 
2016-01-22  Edward Smith-Rowland  <3dw4rd@verizon.net>

	TR29124 C++ Special Math - <math.h> pulls funcs into global namespace.
	* include/c_compatibility/math.h: Import the TR29124 functions
	into the global namespace.
	* testsuite/special_functions/01_assoc_laguerre/compile_2.cc: Remove
	xfail and make compile-only.
	* testsuite/special_functions/02_assoc_legendre/compile_2.cc: Ditto.
	* testsuite/special_functions/03_beta/compile_2.cc: Ditto.
	* testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Ditto.
	* testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Ditto.
	* testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Ditto.
	* testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Ditto.
	* testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Ditto.
	* testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Ditto.
	* testsuite/special_functions/10_cyl_neumann/compile_2.cc: Ditto.
	* testsuite/special_functions/11_ellint_1/compile_2.cc: Ditto.
	* testsuite/special_functions/12_ellint_2/compile_2.cc: Ditto.
	* testsuite/special_functions/13_ellint_3/compile_2.cc: Ditto.
	* testsuite/special_functions/14_expint/compile_2.cc: Ditto.
	* testsuite/special_functions/15_hermite/compile_2.cc: Ditto.
	* testsuite/special_functions/16_laguerre/compile_2.cc: Ditto.
	* testsuite/special_functions/17_legendre/compile_2.cc: Ditto.
	* testsuite/special_functions/18_riemann_zeta/compile_2.cc: Ditto.
	* testsuite/special_functions/19_sph_bessel/compile_2.cc: Ditto.
	* testsuite/special_functions/20_sph_legendre/compile_2.cc: Ditto.
	* testsuite/special_functions/21_sph_neumann/compile_2.cc: Ditto.

From-SVN: r232755
 2016-01-22 23:17:10 +00:00
Jakub Jelinek
62041cfc09 re PR other/69432 (ICE in connect_traces, at dwarf2cfi.c with -O3 -m32 -minline-stringops-dynamically) 
PR target/69432
	* config/i386/i386.c: Include dojump.h.
	(expand_small_movmem_or_setmem,
	expand_set_or_movmem_prologue_epilogue_by_misaligned_moves): Spelling
	fixes.
	(ix86_expand_set_or_movmem): Call do_pending_stack_adjust () early
	if dynamic_check != -1.

	* g++.dg/opt/pr69432.C: New test.

From-SVN: r232754
 2016-01-23 00:14:27 +01:00
William Schmidt
d403fc9a7b Fix ChangeLog entry in wrong file 
From-SVN: r232750
 2016-01-22 22:06:06 +00:00
Jonathan Wakely
d1fb377c68 Constrain std::valarray functions and operators 
PR libstdc++/69116
	* include/bits/valarray_before.h (__fun, __fun_with_valarray): Only
	define result_type for types which can be safely used with valarrays.
	* testsuite/26_numerics/valarray/69116.cc: New.

From-SVN: r232748
 2016-01-22 21:15:41 +00:00
Jason Merrill
130ee9a9fc re PR c++/69392 (G++ can't capture 'this' pointer to templated type using init-capture) 
PR c++/69392
	* lambda.c (lambda_capture_field_type): Handle 'this' specially
	for init-capture, too.

From-SVN: r232746
 2016-01-22 15:36:30 -05:00
Jeff Law
44b6ab2bf9 re PR tree-optimization/69347 (excessive compile time with -O2) 
PR middle-end/69347
	* tree-ssa-dom.c (back_propagate_equivalences): Factored out of
	record_temporary_equivalences.  Rewritten to avoid unnecessary calls
	into dominated_by_p.
	(cprop_into_successor_phis): Avoid unnecessary tests.

From-SVN: r232745
 2016-01-22 13:18:59 -07:00
Bill Schmidt
f7d2ad6f3c pr63354c: Adjust target selector to include 32-bit targets testing an -m64 multilib. 
2016-01-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/pr63354c: Adjust target selector to include
	32-bit targets testing an -m64 multilib.

From-SVN: r232744
 2016-01-22 19:59:23 +00:00
Bernd Edlinger
3523ddc662 - fix a ChangeLog entry 
From-SVN: r232743
 2016-01-22 19:41:04 +00:00
Richard Henderson
d9c981c88a re PR target/69416 (Nonsense rtl checking failure) 
PR target/69416

  * config/aarch64/aarch64.md (UNSPEC_NZCV): New.
  (ccmp<mode>, fccmp<mode>, fccmpe<mode>): Use it.

From-SVN: r232737
 2016-01-22 09:21:41 -08:00
Michael Matz
017360184d system.h (string, algorithm): Include only conditionally. 
* system.h (string, algorithm): Include only conditionally.
	(new): Include always under C++.
	* bb-reorder.c (toplevel): Define INCLUDE_ALGORITHM.
	* final.c (toplevel): Ditto.
	* ipa-chkp.c (toplevel): Define INCLUDE_STRING.
	* genconditions.c (write_header): Make gencondmd.c define
	INCLUDE_STRING.
	* mem-stats.h (mem_usage::print_dash_line): Don't use std::string.

	* config/aarch64/aarch64.c (toplevel): Define INCLUDE_STRING.
	* common/config/aarch64/aarch64-common.c (toplevel): Ditto.

From-SVN: r232736
 2016-01-22 16:44:10 +00:00
Torvald Riegel
6041f70ae3 libitm: Fix HTM fastpath. 
* beginend.cc (GTM::gtm_thread::serial_lock): Put on cacheline
	boundary.
	(htm_fastpath): Remove.
	(gtm_thread::begin_transaction): Fix HTM fastpath.
	(_ITM_commitTransaction): Adapt.
	(_ITM_commitTransactionEH): Adapt.
	* libitm/config/linux/rwlock.h (gtm_rwlock): Add htm_fastpath member
	and accessors.
	* libitm/config/posix/rwlock.h (gtm_rwlock): Likewise.
	* libitm/config/posix/rwlock.cc (gtm_rwlock::gtm_rwlock): Adapt.
	* libitm/config/x86/sjlj.S (_ITM_beginTransaction): Fix HTM fastpath.
	* libitm/libitm_i.h (htm_fastpath): Remove declaration.
	* libitm/method-serial.cc (htm_mg): Adapt.
	(gtm_thread::serialirr_mode): Adapt.
	* libitm/query.cc (_ITM_inTransaction, _ITM_getTransactionId): Adapt.

From-SVN: r232735
 2016-01-22 16:13:06 +00:00