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  1. 31 Mar, 2017 10 commits
  3. 30 Mar, 2017 9 commits
    • Fix ICE when expanding MSA constant vectors with replicated values · 6c18efd4 
      gcc/
	* config/mips/mips.c (mips_expand_vector_init): Create
	a const_vector to initialise a vector register instead of
	using a const_int.

From-SVN: r246601
      Matthew Fortune committed
    • Fix pr52125.c test when built as -mno-abicalls -mabi=64 · c8e0f43f 
      gcc/testsuite/
	* gcc.target/mips/pr52125.c: Add -msym32.

From-SVN: r246600
      Matthew Fortune committed
    • re PR translation/80189 (gimplify.c: check whether parallel/task/teams should be translated) · 724d25f3 
      	PR translation/80189
	* gimplify.c (omp_default_clause): Use %qs instead of %s in
	diagnostic messages.
testsuite/
	* g++.dg/gomp/predetermined-1.C: Adjust expected diagnostics.
	* g++.dg/gomp/sharing-1.C: Likewise.
	* gfortran.dg/gomp/pr44536.f90: Likewise.
	* gfortran.dg/gomp/pr44036-1.f90: Likewise.
	* gfortran.dg/gomp/sharing-3.f90: Likewise.
	* gfortran.dg/gomp/crayptr3.f90: Likewise.
	* gfortran.dg/gomp/pr33439.f90: Likewise.
	* gfortran.dg/gomp/appendix-a/a.24.1.f90: Likewise.
	* gfortran.dg/gomp/sharing-1.f90: Likewise.
	* gfortran.dg/gomp/sharing-2.f90: Likewise.
	* gcc.dg/gomp/appendix-a/a.24.1.c: Likewise.
	* gcc.dg/gomp/sharing-1.c: Likewise.

From-SVN: r246599
      Jakub Jelinek committed
    • * env.c (initialize_env): Initialize stacksize to 0. · e02d868a 
      From-SVN: r246598
      Jakub Jelinek committed
    • re PR target/80246 (Builtin's for POWER's dxex[q] and diex[q] use the wrong types) · 05dc406d 
      gcc/
	PR target/80246
	* config/rs6000/dfp.md (dfp_dxex_<mode>): Update mode of operand 0.
	(dfp_diex_<mode>): Update mode of operand 1.
	* doc/extend.texi (dxex, dxexq): Document change to return type.
	(diex, diexq): Document change to argument type.

gcc/testsuite/
	PR target/80246
	* gcc.target/powerpc/dfp-builtin-1.c: Remove unneeded dg-skip-if for
	Darwin and SPE.
	(dxex, dxexq): Update return type.
	(diex, diexq): Update argument type.
	* gcc.target/powerpc/pr80246.c: New test.

From-SVN: r246594
      Peter Bergner committed
    • [PR 77333] Fixup fntypes of gimple calls of clones · b0fd4d7e 
      2017-03-30  Martin Jambor  <mjambor@suse.cz>

	PR ipa/77333
	* cgraph.h (cgraph_build_function_type_skip_args): Declare.
	* cgraph.c (redirect_call_stmt_to_callee): Set gimple fntype so that
	it reflects the signature changes performed at the callee side.
	* cgraphclones.c (build_function_type_skip_args): Make public, renamed
	to cgraph_build_function_type_skip_args.
	(build_function_decl_skip_args): Adjust call to the above function.

testsuite/
	* g++.dg/ipa/pr77333.C: New test.

From-SVN: r246589
      Martin Jambor committed
    • re PR target/80206 (ICE in extract_insn, at recog.c:2327) · de008ec4 
      	PR target/80206
	* config/i386/sse.md
	(<extract_type>_vextract<shuffletype><extract_suf>_mask): Use
	register as dest whenever it is a MEM not rtx_equal_p to the
	corresponding dup operand, and when forcing into reg move the
	reg into the memory afterwards.
	(<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask):
	Likewise.  Use <ssehalfvecmode> instead of <ssequartermode>
	for the force_reg mode.
	(avx512vl_vextractf128<mode>): Use register as dest either
	always when a MEM, or when it is a MEM not rtx_equal_p to the
	corresponding dup operand, or even not when it is a CONST_VECTOR
	depending on the mode and lo vs. hi.
	(avx512dq_vextract<shuffletype>64x2_1_maskm): Remove extraneous
	parens.
	(avx512f_vextract<shuffletype>32x4_1_maskm): Likewise.
	(<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>):
	Likewise.  Require that operands[2] is even.
	(<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>):
	Remove extraneous parens.  Require that operands[2] is a multiple
	of 4.
	(vec_extract_lo_<mode><mask_name>): Don't bother testing if
	operands[0] is a MEM if <mask_applied>, the predicates/constraints
	disallow memory then.

	* gcc.target/i386/pr80206.c: New test.

From-SVN: r246588
      Jakub Jelinek committed
    • re PR tree-optimization/77498 (Performance drop after r239414 on spec2000/172mgrid) · 28c02407 
      2017-03-30  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/77498
	* tree-ssa-pre.c (phi_translate_1): Do not allow simplifications
	to non-constants over backedges.

	* gfortran.dg/pr77498.f: New testcase.

From-SVN: r246583
      Richard Biener committed
    • Daily bump. · e0aa80e0 
      From-SVN: r246581
      GCC Administrator committed
  5. 29 Mar, 2017 11 commits
  7. 28 Mar, 2017 10 commits
    • * es.po: Update. · df709d77 
      From-SVN: r246557
      Joseph Myers committed
    • Implement LWG 2900, The copy and move constructors of optional are not constexpr. · 250f5b6c 
      Implement LWG 2900, The copy and move constructors
of optional are not constexpr.
* include/std/optional (_Optional_payload): New.
(_Optional_base): Remove the bool parameter.
(_Optional_base<_Tp, false>): Remove.
(_Optional_base()): Adjust.
(_Optional_base(nullopt_t)): Likewise.
(_Optional_base(in_place_t, _Args&&...)): Likewise.
(_Optional_base(in_place_t, initializer_list<_Up>, _Args&&...)):
Likewise.
(_Optional_base(const _Optional_base&)): Likewise.
(_Optional_base(_Optional_base&&)): Likewise.
(operator=(const _Optional_base&)): Likewise.
(operator=(_Optional_base&&)): Likewise.
(~_Optional_base()): Remove.
(_M_is_engaged()): Adjust.
(_M_get()): Likewise.
(_M_construct(_Args&&...)): Likewise.
(_M_destruct()): Likewise.
(_M_reset()): Likewise.
(_Optional_base::_Empty_byte): Remove.
(_Optional_base::_M_empty): Remove.
(_Optional_base::_M_payload): Adjust.
* testsuite/20_util/optional/cons/value_neg.cc: Adjust.
* testsuite/20_util/optional/constexpr/cons/value.cc: Add tests.

From-SVN: r246556
      Ville Voutilainen committed
    • rs6000: Fix gcc.target/powerpc/gcse-1.c for PIC (PR43496) · 19846619 
      With PIC a @ha relocation isn't generated, so skip that test then.


	PR testsuite/43496
	* gcc.target/powerpc/gcse-1.c: Skip scan-assembler-times "@ha" if
	generating PIC code.

From-SVN: r246555
      Segher Boessenkool committed
    • re PR rtl-optimization/80193 (ICE on valid (but hairy) C code at -O3 on… · e5119fab 
      re PR rtl-optimization/80193 (ICE on valid (but hairy) C code at -O3 on x86_64-linux-gnu: in check_allocation, at ira.c:2563)

2017-03-28  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/80193
	* ira.c (ira): Do not check allocation for LRA.

2017-03-28  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/80193
	* gcc.target/i386/pr80193.c: New.

From-SVN: r246554
      Vladimir Makarov committed
    • re PR go/80226 (ICE gimple-expr.c:474 on Go function returning multiple empty struct/array values) · 1f599d75 
      	PR go/80226
	* go-gcc.cc (Gcc_backend::return_statement): Check for
	void_type_node when checking result size.

From-SVN: r246553
      Than McIntosh committed
    • OpenMP/PTX privatization in SIMD regions · 0c6b03b5 
      	* config/nvptx/nvptx-protos.h (nvptx_output_simt_enter): Declare.
	(nvptx_output_simt_exit): Declare.
	* config/nvptx/nvptx.c (nvptx_init_unisimt_predicate): Use
	cfun->machine->unisimt_location.  Handle NULL unisimt_predicate.
	(init_softstack_frame): Move initialization of crtl->is_leaf to...
	(nvptx_declare_function_name): ...here.  Emit declaration of local
	memory space buffer for omp_simt_enter insn.
	(nvptx_output_unisimt_switch): New.
	(nvptx_output_softstack_switch): New.
	(nvptx_output_simt_enter): New.
	(nvptx_output_simt_exit): New.
	* config/nvptx/nvptx.h (struct machine_function): New fields
	has_simtreg, unisimt_location, simt_stack_size, simt_stack_align.
	* config/nvptx/nvptx.md (UNSPECV_SIMT_ENTER): New unspec.
	(UNSPECV_SIMT_EXIT): Ditto.
	(omp_simt_enter_insn): New insn.
	(omp_simt_enter): New expansion.
	(omp_simt_exit): New insn.
	* config/nvptx/nvptx.opt (msoft-stack-reserve-local): New option.

	* internal-fn.c (expand_GOMP_SIMT_ENTER): New.
	(expand_GOMP_SIMT_ENTER_ALLOC): New.
	(expand_GOMP_SIMT_EXIT): New.
	* internal-fn.def (GOMP_SIMT_ENTER): New internal function.
	(GOMP_SIMT_ENTER_ALLOC): Ditto.
	(GOMP_SIMT_EXIT): Ditto.
	* target-insns.def (omp_simt_enter): New insn.
	(omp_simt_exit): Ditto.
	* omp-low.c (struct omplow_simd_context): New fields simt_eargs,
	simt_dlist.
	(lower_rec_simd_input_clauses): Implement SIMT privatization.
	(lower_rec_input_clauses): Likewise.
	(lower_lastprivate_clauses): Handle SIMT privatization.

	* omp-offload.c: Include langhooks.h, tree-nested.h, stor-layout.h.
	(ompdevlow_adjust_simt_enter): New.
	(find_simtpriv_var_op): New.
	(execute_omp_device_lower): Handle IFN_GOMP_SIMT_ENTER,
	IFN_GOMP_SIMT_ENTER_ALLOC, IFN_GOMP_SIMT_EXIT.

	* tree-inline.h (struct copy_body_data): New field dst_simt_vars.
	* tree-inline.c (expand_call_inline): Handle SIMT privatization.
	(copy_decl_for_dup_finish): Ditto.

	* tree-ssa.c (execute_update_addresses_taken): Handle GOMP_SIMT_ENTER.

From-SVN: r246550
      Alexander Monakov committed
    • re PR fortran/78661 ([OOP] Namelist output missing object designator under DTIO) · cf474530 
      2017-03-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/78661
	* trans-io.c (transfer_namelist_element): Perform a polymorphic call
	to a DTIO procedure if necessary.

2017-03-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/78661
	* gfortran.dg/dtio_25.f90: Modified test case.
	* gfortran.dg/dtio_27.f90: New test case.

2017-03-28  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/78661
	* io/write.c (nml_write_obj): Build a class container only if necessary.

From-SVN: r246546
      Janus Weil committed
    • * ChangeLog: Fix my ChangeLog entry. · 189d9d3a 
      From-SVN: r246545
      Uros Bizjak committed
    • re PR target/53383 (Allow -mpreferred-stack-boundary=3 on x86-64) · 34fac449 
      	PR target/53383
	* config/i386/i386.c (ix86_option_override_internal): Always
	allow -mincoming-stack-boundary=3 for 64-bit targets.

testsuite/ChangeLog:

	PR target/53383
	* gcc.target/i386/pr53383-1.c (dg-options): Remove -mno-sse.
	* gcc.target/i386/pr53383-2.c (dg-options): Ditto.
	* gcc.target/i386/pr53383-3.c (dg-options): Ditto.

From-SVN: r246543
      Uros Bizjak committed
    • PR libstdc++/80137 use std::nextafter instead of looping · 92d85953 
      	PR libstdc++/80137
	* include/bits/random.tcc (generate_canonical): Use std::nextafter
	or numeric_limits::epsilon() to reduce out-of-range values.
	* testsuite/26_numerics/random/uniform_real_distribution/operators/
	64351.cc: Verify complexity requirement is met.

From-SVN: r246542
      Jonathan Wakely committed