re PR libffi/65726 (libffi fails to build when not bootstrapping: configure: error: C++ preprocessor "/lib/cpp" fails sanity check)

2015-12-01  Andreas Tobler  <andreast@gcc.gnu.org>

    PR libffi/65726
    * Makefile.def (lang_env_dependencies): Make libffi depend
    on cxx.
    * Makefile.in: Regenerate.

From-SVN: r231128

	gcc/
	* config/nvptx/nvptx-protos.h (nvptx_output_aligned_decl): Declare.
	* config/nvptx/nvptx.h (ASM_OUTPUT_ALIGNED_DECL_COMMON,
	ASM_OUTPUT_ALIGNED_DECL_LOCAL): Forward to nvptx_output_aligned_decl.
	* config/nvptx/nvptx.c (write_fn_marker, write_var_marker): New.
	(write_fn_proto, write_fn_proto_from_insn): Call write_fn_marker.
	(init_output_initializer): Call write_var_marker.
	(nvptx_output_aligned_decl): New.
	(nvptx_assemble_undefined_decl, nvptx_file_end): Call write_var_marker.

	gcc/testsuite/
	* gcc.target/nvptx/uninit-decl.c: New.

From-SVN: r231127

	* gcc.c-torture/execute/alias-1.c: New testcase.
	* c-common.c: Do not silently ignore -fstrict-aliasing changes.

From-SVN: r231125

	* lto-streamer-out.c (hash_tree): Do not stream TYPE_ALIAS_SET.
	* tree-streamer-out.c (pack_ts_type_common_value_fields): Do not
	stream TYPE_ALIAS_SET.
	* tree-streamer-in.c (unpack_ts_type_common_value_fields): Do not
	stream TYPE_ALIAS_SET.

	* lto.c (compare_tree_sccs_1): Do not compare TYPE_ALIAS_SET.

From-SVN: r231124

	* config/nvptx/nvptx.c (nvptx_function_arg_advance): Don't
	consider mode.

From-SVN: r231121

re PR tree-optimization/64769 (ICE: tree check: expected integer_cst, have parm_decl in simd_clone_clauses_extract, at omp-low.c:12503 with -fopenmp-simd)

	PR tree-optimization/64769
	* c-c++-common/gomp/pr64769.c: New test.

From-SVN: r231120

[gcc]

2015-12-01  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (const_load_sequence_p): Handle extra
	indirection for large and small code models.
	(adjust_vperm): Likewise.

[gcc/testsuite]

2015-12-01  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/swaps-p8-22.c: New.

From-SVN: r231119

	gcc/
	* gimple-pretty-print.c (dump_gimple_omp_target): Add host_data
	support.
	* gimple.h (gf_mask): Add GF_OMP_TARGET_KIND_OACC_HOST_DATA.
	(is_gimple_omp_oacc): Add support for above.
	* gimplify.c (omp_region_type): Add ORT_ACC_HOST_DATA.
	(omp_notice_variable): Diagnose undefined implicit uses of
	use_device variables in offloaded regions.
	(gimplify_scan_omp_clauses): Add host_data, use_device
	support. Diagnose undefined mapping of use_device variables in
	OpenACC clauses.
	(gimplify_omp_workshare): Add host_data support.
	(gimplify_expr): Likewise.
	* omp-builtins.def (BUILT_IN_GOACC_HOST_DATA): New.
	* omp-low.c (lookup_decl_in_outer_ctx)
	(maybe_lookup_decl_in_outer_ctx): Add optional argument to skip
	host_data regions.
	(scan_sharing_clauses): Support use_device.
	(check_omp_nesting_restrictions): Support host_data.
	(expand_omp_target): Support host_data.
	(lower_omp_target): Skip over outer host_data regions when looking
	up decls. Support use_device.
	(make_gimple_omp_edges): Support host_data.
	* tree-nested.c (convert_nonlocal_omp_clauses): Add use_device
	clause.

	gcc/c/
	* c-parser.c (c_parser_omp_clause_name): Add use_device support.
	(c_parser_oacc_clause_use_device): New function.
	(c_parser_oacc_all_clauses): Add use_device support.
	(OACC_HOST_DATA_CLAUSE_MASK): New macro.
	(c_parser_oacc_host_data): New function.
	(c_parser_omp_construct): Add host_data support.
	* c-tree.h (c_finish_oacc_host_data): Add prototype.
	* c-typeck.c (c_finish_oacc_host_data): New function.
	(c_finish_omp_clauses): Add use_device support.

	gcc/cp/
	* cp-tree.h (finish_oacc_host_data): Add prototype.
	* parser.c (cp_parser_omp_clause_name): Add use_device support.
	(cp_parser_oacc_all_clauses): Add use_device support.
	(OACC_HOST_DATA_CLAUSE_MASK): New macro.
	(cp_parser_oacc_host_data): New function.
	(cp_parser_omp_construct): Add host_data support.
	(cp_parser_pragma): Add host_data support.
	* semantics.c (finish_omp_clauses): Add use_device support.
	(finish_oacc_host_data): New function.

	gcc/c-family/
	* c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
	* c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
	(pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.

	libgomp/
	* oacc-parallel.c (GOACC_host_data): New function.
	* libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
	* testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
	* testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.


Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: James Norris <James_Norris@mentor.com>

From-SVN: r231118

	PR tree-optimization/67916
	* gcc.dg/torture/pr67916.c: New test.

From-SVN: r231117

re PR middle-end/68582 (-Wunused-function doesn't warn about unused static __attribute__((noreturn)) functions)

	PR middle-end/68582
	* cgraphunit.c (check_global_declaration): Only depend on TREE_THIS_VOLATILE
	for VAR_DECLs.

	* c-c++-common/pr68582.c: New test.

From-SVN: r231116

We'd call gen_shrink_wrap_conditions for functions that it can't handle
but edom_only_function can.

Tested on x86_64-linux-gnu.

gcc/
	PR tree-optimization/68474
	* tree-call-cdce.c (use_internal_fn): Protect call to
	gen_shrink_wrap_conditions.

gcc/testsuite/
	PR tree-optimization/68474
	* gcc.dg/pr68474.c: New test.

From-SVN: r231115

2015-12-01  Christian Bruel  <christian.bruel@st.com>

        PR target/68617
        * config/arm/arm.opt (unaligned_access): Save.
        * config/arm/arm-c.c (__ARM_FEATURE_UNALIGNED): Conditionally define.
        * config/arm/arm.c (arm_option_override): Move unaligned_access setting
        (arm_option_override_internal): ... here.
        * config/arm/arm.h (TARGET_32BIT_P): New macro.

// testsuite
        PR target/68617
        * gcc.target/arm/attr-unaligned-load-ice.c: New test.

From-SVN: r231114

2015-12-01  Tom de Vries  <tom@codesourcery.com>

	* gcc.dg/pr46032.c: Move to ...
	* gcc.dg/vect/pr46032.c: here.  Add dg-require-effective-target
	vect_int.
	* gcc.dg/pr46032-2.c: Move to ...
	* gcc.dg/gomp/pr46032-2.c: ... here.  Drop dg-require-effective-target fopenmp.
	* gcc.dg/pr46032-3.c: Move to ...
	* gcc.dg/gomp/pr46032-3.c: ... here.  Drop dg-require-effective-target fopenmp.

From-SVN: r231113

	gcc/fortran/
	* dump-parse-tree.c (show_omp_clauses): Handle optional num and static
	arguments for the gang clause.
	* gfortran.h (gfc_omp_clauses): Rename gang_expr as gang_num_expr.
	Add gang_static_expr.
	* openmp.c (gfc_free_omp_clauses): Update to free gang_num_expr and
	gang_static_expr.
	(match_oacc_clause_gang): Update to support both num and static in
	the same clause.
	(resolve_omp_clauses): Formatting.  Also handle gang_num_expr and
	gang_static_expr.
	(resolve_oacc_params_in_parallel): New const char arg argument.
	Use it to report more accurate gang, worker and vector clause errors.
	(resolve_oacc_loop_blocks): Update calls to
	resolve_oacc_params_in_parallel.
	* trans-openmp.c (gfc_trans_omp_clauses): Update the gimplification of
	the gang clause.
	(gfc_trans_oacc_combined_directive): Make use of gang_num_expr and
	gang_static_expr.  Remove OMP_LIST_REDUCTION from construct_clauses.

	gcc/testsuite/
	* gfortran.dg/goacc/gang-static.f95: Add tests for gang num arguments.
	* gfortran.dg/goacc/loop-2.f95: Update expected diagnostics.
	* gfortran.dg/goacc/loop-6.f95: Likewise.
	* gfortran.dg/goacc/loop-7.f95: New test.
	* gfortran.dg/goacc/reduction-2.f95: New test.

From-SVN: r231112

re PR tree-optimization/68379 (BB vectorization: definition in block 13 follows the use for SSA_NAME)

2015-12-01  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/68379
	* tree-vect-stmts.c (vectorizable_load): For BB vectorization
	always base loads on the first used DR of a group.
	* tree-vect-data-refs.c (vect_slp_analyze_and_verify_node_alignment):
	Compute alignment of the first scalar element unconditionally.

	* gcc.dg/torture/pr68379.c: New testcase.
	* gfortran.dg/pr68379-1.f90: Likewise.
	* gfortran.dg/pr68379-2.f: Likewise.

From-SVN: r231111

2015-12-01  Richard Biener  <rguenther@suse.de>

	PR middle-end/68590
	* genmatch.c (struct capture_info): Add match_use_count.
	(capture_info::walk_match): Increment match_use_count.
	(dt_simplify::gen_1): For GENERIC, only wrap multi-use
	replacements in a save_expr if they occur more often than
	in the original expression.

From-SVN: r231110

2015-12-01  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.dg/pr46032.c: Add dg-require-effective-target fopenmp.
	* gcc.dg/pr46032-2.c: Likewise.
	* gcc.dg/pr46032-3.c: Likewise.

From-SVN: r231109

re PR ipa/68470 (Internal Compiler Error observed by g++-4.9.2 and a few other versions (reported to Debian))

2015-12-01  Richard Biener  <rguenther@suse.de>

	PR ipa/68470
	* ipa-split.c (split_function): Handle main part not returning.

	* g++.dg/torture/pr68470.C: New testcase.

From-SVN: r231108

	* include/experimental/bits/fs_path.h (path::_Cmpt): Move definition
	after path::__is_encoded_char explicit specializations.

From-SVN: r231107

gcc/

	PR middle-end/68595
	* tree-vect-stmts.c (vect_init_vector): Cast boolean
	scalars to a proper value before building a vector.

gcc/testsuite/

	PR middle-end/68595
	* gcc.dg/pr68595.c: New test.

From-SVN: r231106

From-SVN: r231105

From-SVN: r231104

The errors reported by check_attr_value weren't very helpful because
they always used the location of the define(_enum)_attr, even if the
error was in a define_insn.  Also, the errors reported by
check_attr_test didn't say which attribute was faulty.

Although not technically a bug fix, it was really useful in writing
the patch for PR68432.

Tested on a variety of targets.

gcc/
	* genattrtab.c (check_attr_test): Take an attr_desc instead of
	an is_const flag.  Put the file_location argument first.
	Update recursive calls.  Improve error messages.
	(check_attr_value): Take a file location and use it instead
	of attr->loc.  Improve error messages.  Update calls to
	check_attr_test.
	(check_defs): Update call to check_attr_value.
	(make_canonical): Likewise.
	(gen_attr): Likewise.
	(main): Likewise.
	(gen_insn_reserv): Update call to check_attr_test.

From-SVN: r231103

2015-12-01  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* config/aarch64/aarch64.c (aarch64_builtin_reciprocal): Fix typo.

From-SVN: r231101

2015-12-01  Richard Biener  <rguenther@suse.de>

	PR middle-end/68590
	* match.pd: Merge (eq @0 @0) and (ge/le @0 @0) patterns.

From-SVN: r231100

	* ipa-devirt.c (type_with_linkage_p, type_in_anonymous_namespace_p,
	odr_type_p): Move to ...
	* ipa-utils.h (type_with_linkage_p, type_in_anonymous_namespace_p,
	odr_type_p): here; miscro-optimize.

From-SVN: r231098

	PR tree-optimization/68529
	* tree-ssa-loop-niter.c (number_of_iterations_ne): Add new param.
	Compute no-overflow information for control iv.
	(number_of_iterations_lt, number_of_iterations_le): Add new param.
	(number_of_iterations_cond): Pass new argument to above functions.

	PR tree-optimization/68529
	* gcc.dg/tree-ssa/pr68529-1.c: New test.
	* gcc.dg/tree-ssa/pr68529-2.c: New test.
	* gcc.dg/tree-ssa/pr68529-3.c: New test.

From-SVN: r231097

	PR go/68477
	* go-gcc.cc (Gcc_backend::string_constant_expression): Don't set
	TYPE_STRING_FLAG on a variant type.

From-SVN: r231096

ipa-inline-transform.c (inline_call): Drop -fstrict-aliasing when inlining -fno-strict-aliasing into...


	* ipa-inline-transform.c (inline_call): Drop -fstrict-aliasing when
	inlining -fno-strict-aliasing into -fstrict-aliasing body.

From-SVN: r231095

ipa-inline-transform.c (inline_call): Drop -fstrict-aliasing when inlining -fno-strict-aliasing into...


	* ipa-inline-transform.c (inline_call): Drop -fstrict-aliasing when
	inlining -fno-strict-aliasing into -fstrict-aliasing body.
	* gcc.dg/lto/alias-1_0.c: New testcase.
	* gcc.dg/lto/alias-1_1.c: New testcase.

From-SVN: r231094

From-SVN: r231093

we used to generate modulo and division by zero because ISL uses big numbers
which translate to zero in modulo arithmetic.  The patch also improves error handling
and bails out early in case of wrong code gen.

	PR tree-optimization/68565
	* graphite-isl-ast-to-gimple.c (binary_op_to_tree): Early return on
	codegen_error.  Fail when rhs of division operations is integer_zerop.
	(ternary_op_to_tree): Early return on codegen_error.
	(unary_op_to_tree): Same.
	(nary_op_to_tree): Same.
	(gcc_expression_from_isl_expr_op): Same.
	(gcc_expression_from_isl_expression): Same.
	(graphite_create_new_loop): On codegen_error continue generating
	wrong code.
	(graphite_create_new_loop_guard): Same.
	(build_iv_mapping): Same.
	(graphite_create_new_guard): Same.

	* gfortran.dg/graphite/pr68565.f90: New.

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

From-SVN: r231086

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

From-SVN: r231085

tree-nested.c (convert_nonlocal_omp_clauses): Add support for OMP_CLAUSE_{NUM_GANGS,NUM_VECTORS,VECTOR_LENGTH,SEQ}.

	gcc/
	* tree-nested.c (convert_nonlocal_omp_clauses): Add support for
	OMP_CLAUSE_{NUM_GANGS,NUM_VECTORS,VECTOR_LENGTH,SEQ}.
	(convert_local_omp_clauses): Likewise.

	gcc/fortran/
	* f95-lang.c (gfc_attribute_table): Add an "oacc function"
	attribute.
	* gfortran.h (symbol_attribute): Add an oacc_function bit-field.
	(gfc_oacc_routine_name): New struct;
	(gfc_get_oacc_routine_name): New macro.
	(gfc_namespace): Add oacc_routine_clauses, oacc_routine_names and
	oacc_routine fields.
	(gfc_exec_op): Add EXEC_OACC_ROUTINE.
	* openmp.c (OACC_ROUTINE_CLAUSES): New mask.
	(gfc_oacc_routine_dims): New function.
	(gfc_match_oacc_routine): Add support for named routines and the
	gang, worker vector and seq clauses.
	* parse.c (is_oacc): Add EXEC_OACC_ROUTINE.
	* resolve.c (gfc_resolve_blocks): Likewise.
	* st.c (gfc_free_statement): Likewise.
	* trans-decl.c (add_attributes_to_decl): Attach an 'oacc function'
	attribute and shape geometry for acc routine.

	gcc/testsuite/
	* gfortran.dg/goacc/routine-3.f90: New test.
	* gfortran.dg/goacc/routine-4.f90: New test.
	* gfortran.dg/goacc/routine-5.f90: New test.
	* gfortran.dg/goacc/routine-6.f90: New test.
	* gfortran.dg/goacc/subroutines: New test.

	libgomp/
	* libgomp.oacc-fortran/routine-5.f90: New test.
	* libgomp.oacc-fortran/routine-7.f90: New test.
	* libgomp.oacc-fortran/routine-9.f90: New test.

From-SVN: r231081

2015-11-30  Tom de Vries  <tom@codesourcery.com>

	* gcc.dg/pr46032-2.c: New test.
	* gcc.dg/pr46032-3.c: New test.

From-SVN: r231079

gcc/testsuite/ChangeLog:

2015-11-30  Charles Baylis  <charles.baylis@linaro.org>

	PR target/63870
	* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_f16_indices_1.c (f_vld2_lane_f16): Remove xfails for arm targets.
	* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_f32_indices_1.c (f_vld2_lane_f32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_f64_indices_1.c (f_vld2_lane_f64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_p8_indices_1.c (f_vld2_lane_p8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s16_indices_1.c (f_vld2_lane_s16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s32_indices_1.c (f_vld2_lane_s32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s64_indices_1.c (f_vld2_lane_s64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s8_indices_1.c (f_vld2_lane_s8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u16_indices_1.c (f_vld2_lane_u16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u32_indices_1.c (f_vld2_lane_u32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u64_indices_1.c (f_vld2_lane_u64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u8_indices_1.c (f_vld2_lane_u8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_f16_indices_1.c (f_vld2q_lane_f16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_f32_indices_1.c (f_vld2q_lane_f32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_f64_indices_1.c (f_vld2q_lane_f64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_p8_indices_1.c (f_vld2q_lane_p8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s16_indices_1.c (f_vld2q_lane_s16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s32_indices_1.c (f_vld2q_lane_s32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s64_indices_1.c (f_vld2q_lane_s64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s8_indices_1.c (f_vld2q_lane_s8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u16_indices_1.c (f_vld2q_lane_u16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u32_indices_1.c (f_vld2q_lane_u32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u64_indices_1.c (f_vld2q_lane_u64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u8_indices_1.c (f_vld2q_lane_u8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_f16_indices_1.c (f_vld3_lane_f16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_f32_indices_1.c (f_vld3_lane_f32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_f64_indices_1.c (f_vld3_lane_f64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_p8_indices_1.c (f_vld3_lane_p8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s16_indices_1.c (f_vld3_lane_s16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s32_indices_1.c (f_vld3_lane_s32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s64_indices_1.c (f_vld3_lane_s64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s8_indices_1.c (f_vld3_lane_s8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u16_indices_1.c (f_vld3_lane_u16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u32_indices_1.c (f_vld3_lane_u32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u64_indices_1.c (f_vld3_lane_u64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u8_indices_1.c (f_vld3_lane_u8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_f16_indices_1.c (f_vld3q_lane_f16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_f32_indices_1.c (f_vld3q_lane_f32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_f64_indices_1.c (f_vld3q_lane_f64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_p8_indices_1.c (f_vld3q_lane_p8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s16_indices_1.c (f_vld3q_lane_s16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s32_indices_1.c (f_vld3q_lane_s32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s64_indices_1.c (f_vld3q_lane_s64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s8_indices_1.c (f_vld3q_lane_s8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u16_indices_1.c (f_vld3q_lane_u16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u32_indices_1.c (f_vld3q_lane_u32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u64_indices_1.c (f_vld3q_lane_u64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u8_indices_1.c (f_vld3q_lane_u8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_f16_indices_1.c (f_vld4_lane_f16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_f32_indices_1.c (f_vld4_lane_f32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_f64_indices_1.c (f_vld4_lane_f64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_p8_indices_1.c (f_vld4_lane_p8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s16_indices_1.c (f_vld4_lane_s16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s32_indices_1.c (f_vld4_lane_s32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s64_indices_1.c (f_vld4_lane_s64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s8_indices_1.c (f_vld4_lane_s8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u16_indices_1.c (f_vld4_lane_u16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u32_indices_1.c (f_vld4_lane_u32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u64_indices_1.c (f_vld4_lane_u64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u8_indices_1.c (f_vld4_lane_u8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_f16_indices_1.c (f_vld4q_lane_f16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_f32_indices_1.c (f_vld4q_lane_f32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_f64_indices_1.c (f_vld4q_lane_f64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_p8_indices_1.c (f_vld4q_lane_p8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s16_indices_1.c (f_vld4q_lane_s16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s32_indices_1.c (f_vld4q_lane_s32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s64_indices_1.c (f_vld4q_lane_s64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s8_indices_1.c (f_vld4q_lane_s8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u16_indices_1.c (f_vld4q_lane_u16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u32_indices_1.c (f_vld4q_lane_u32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u64_indices_1.c (f_vld4q_lane_u64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u8_indices_1.c (f_vld4q_lane_u8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_f16_indices_1.c (f_vst2_lane_f16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_f32_indices_1.c (f_vst2_lane_f32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_f64_indices_1.c (f_vst2_lane_f64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_p8_indices_1.c (f_vst2_lane_p8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s16_indices_1.c (f_vst2_lane_s16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s32_indices_1.c (f_vst2_lane_s32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s64_indices_1.c (f_vst2_lane_s64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s8_indices_1.c (f_vst2_lane_s8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u16_indices_1.c (f_vst2_lane_u16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u32_indices_1.c (f_vst2_lane_u32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u64_indices_1.c (f_vst2_lane_u64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u8_indices_1.c (f_vst2_lane_u8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_f16_indices_1.c (f_vst2q_lane_f16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_f32_indices_1.c (f_vst2q_lane_f32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_f64_indices_1.c (f_vst2q_lane_f64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_p8_indices_1.c (f_vst2q_lane_p8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s16_indices_1.c (f_vst2q_lane_s16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s32_indices_1.c (f_vst2q_lane_s32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s64_indices_1.c (f_vst2q_lane_s64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s8_indices_1.c (f_vst2q_lane_s8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u16_indices_1.c (f_vst2q_lane_u16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u32_indices_1.c (f_vst2q_lane_u32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u64_indices_1.c (f_vst2q_lane_u64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u8_indices_1.c (f_vst2q_lane_u8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_f16_indices_1.c (f_vst3_lane_f16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_f32_indices_1.c (f_vst3_lane_f32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_f64_indices_1.c (f_vst3_lane_f64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_p8_indices_1.c (f_vst3_lane_p8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s16_indices_1.c (f_vst3_lane_s16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s32_indices_1.c (f_vst3_lane_s32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s64_indices_1.c (f_vst3_lane_s64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s8_indices_1.c (f_vst3_lane_s8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u16_indices_1.c (f_vst3_lane_u16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u32_indices_1.c (f_vst3_lane_u32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u64_indices_1.c (f_vst3_lane_u64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u8_indices_1.c (f_vst3_lane_u8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_f16_indices_1.c (f_vst3q_lane_f16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_f32_indices_1.c (f_vst3q_lane_f32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_f64_indices_1.c (f_vst3q_lane_f64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_p8_indices_1.c (f_vst3q_lane_p8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s16_indices_1.c (f_vst3q_lane_s16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s32_indices_1.c (f_vst3q_lane_s32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s64_indices_1.c (f_vst3q_lane_s64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s8_indices_1.c (f_vst3q_lane_s8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u16_indices_1.c (f_vst3q_lane_u16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u32_indices_1.c (f_vst3q_lane_u32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u64_indices_1.c (f_vst3q_lane_u64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u8_indices_1.c (f_vst3q_lane_u8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_f16_indices_1.c (f_vst4_lane_f16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_f32_indices_1.c (f_vst4_lane_f32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_f64_indices_1.c (f_vst4_lane_f64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_p8_indices_1.c (f_vst4_lane_p8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s16_indices_1.c (f_vst4_lane_s16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s32_indices_1.c (f_vst4_lane_s32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s64_indices_1.c (f_vst4_lane_s64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s8_indices_1.c (f_vst4_lane_s8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u16_indices_1.c (f_vst4_lane_u16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u32_indices_1.c (f_vst4_lane_u32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u64_indices_1.c (f_vst4_lane_u64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u8_indices_1.c (f_vst4_lane_u8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_f16_indices_1.c (f_vst4q_lane_f16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_f32_indices_1.c (f_vst4q_lane_f32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_f64_indices_1.c (f_vst4q_lane_f64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_p8_indices_1.c (f_vst4q_lane_p8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s16_indices_1.c (f_vst4q_lane_s16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s32_indices_1.c (f_vst4q_lane_s32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s64_indices_1.c (f_vst4q_lane_s64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s8_indices_1.c (f_vst4q_lane_s8): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u16_indices_1.c (f_vst4q_lane_u16): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u32_indices_1.c (f_vst4q_lane_u32): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u64_indices_1.c (f_vst4q_lane_u64): Ditto.
	* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u8_indices_1.c (f_vst4q_lane_u8): Ditto.

From-SVN: r231077

2015-11-30  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/46032
	* tree-ssa-structalias.c (find_func_aliases_for_call_arg): New function,
	factored out of ...
	(find_func_aliases_for_call): ... here.
	(find_func_aliases_for_builtin_call, find_func_clobbers): Handle
	BUILT_IN_GOMP_PARALLEL.
	(ipa_pta_execute): Same.  Handle node->parallelized_function as a local
	function.

	* gcc.dg/pr46032.c: New test.

	* testsuite/libgomp.c/pr46032.c: New test.

From-SVN: r231076

	PR tree-optimization/68501
	* target.def (builtin_reciprocal): Replace the 3 arguments with
	a gcall * one, adjust description.
	* targhooks.h (default_builtin_reciprocal): Replace the 3 arguments
	with a gcall * one.
	* targhooks.c (default_builtin_reciprocal): Likewise.
	* tree-ssa-math-opts.c (pass_cse_reciprocals::execute): Use
	targetm.builtin_reciprocal even on internal functions, adjust
	the arguments and allow replacing an internal function with normal
	built-in.
	* config/i386/i386.c (ix86_builtin_reciprocal): Replace the 3 arguments
	with a gcall * one.  Handle internal fns too.
	* config/rs6000/rs6000.c (rs6000_builtin_reciprocal): Likewise.
	* config/aarch64/aarch64.c (aarch64_builtin_reciprocal): Likewise.
	* doc/tm.texi (builtin_reciprocal): Document.

From-SVN: r231075

re PR tree-optimization/68592 (ICE in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1403 with -fprofile-generate)

2015-11-30  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/68592
	* tree-vect-loop.c (vect_analyze_loop_2): Reset SLP type also
	on the pattern def sequence.

	* gfortran.dg/pr68592.f: New testcase.

From-SVN: r231074

	* config/nvptx/nvptx.c (nvptx_name_replacement): Move earlier.
	(write_one_arg): Reorder parms, add 'sep' param.
	(nvptx_write_function_decl): Rename to ...
	(write_fn_proto): ... here.  Do name replacement. Emit linaer
	comment marker. Deal with both decls and defns. Simplify argument
	formatting.
	(write_function_decl_and_comment): Delete.
	(write_func_decl_from_insn): Rename to ...
	(write_fn_proto_from_insn): ... here.  Don't do name replacement.
	(nvptx_record_fndecl): Call write_fn_proto.
	(nvptx_record_libfunc): Call write_fn_proto_from_insn.
	(nvptx_declare_function_name): Adjust for write_fn_proto changes.
	(nvotx_output_call_insn): Call write_fn_prot_from_insn.

From-SVN: r231073