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

re PR fortran/68534 (No error on mismatch in number of arguments between submodule and module interface)

2015-11-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/68534
	* decl.c (gfc_match_formal_arglist): Cope with zero formal args
	either in interface declaration or in procedure declaration in
	submodule.

2015-11-30  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/68534
	* gfortran.dg/submodule_13.f08: New test.

From-SVN: r231072

gcc/testsuite/ChangeLog:

2015-11-30  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* gcc.target/s390/load-relative-check.c: Add scan patterns for
	-m31.

From-SVN: r231071

2015-11-30  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

	* gcc.target/s390/load-relative-check.c: Add -mzarch.

From-SVN: r231070

	* c-ada-spec.c (print_ada_macros): Remove redundant blank line.
	(decl_sloc_common): Delete and move bulk of processing to...
	(decl_sloc): ...here.
	(pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
	(dump_ada_double_name): Remove S parameter and compute the suffix.
	(dump_ada_array_type): Add PARENT parameter.  Simplify computation of
	element type and deal with an anonymous one.
	(dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
	(dump_generic_ada_node): Tweak.  Adjust call to dump_ada_array_type
	and remove reference to QUAL_UNION_TYPE.
	(dump_nested_types): Make 2 passes on the fields and move bulk to...
	(dump_nested_type): ...here.  New function extracted from above.
	Generate a full declaration for anonymous element type of arrays.
	(print_ada_declaration): Really skip anonymous declarations.  Remove
	references to QUAL_UNION_TYPE.  Adjust call to dump_ada_array_type.
	Clean up processing of declarations of array types and objects.
	(print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
	Remove obsolete code and tidy up.

From-SVN: r231069

From-SVN: r231068

	* osint.adb: Add use type clause for CRTL.size_t.
	(C_String_Length): Return CRTL.size_t instead of Integer.
	(To_Path_String_Access): Take CRTL.size_t instead of Integer.
	(Get_Libraries_From_Registry): Use CRTL throughout.
	(To_Canonical_Dir_Spec): Use CRTL.size_t instead of Integer.
	(To_Canonical_File_List): Likewise.
	(To_Canonical_File_Spec): Likewise.
	(To_Canonical_Path_Spec): Likewise.
	(To_Host_Dir_Spec): Likewise.
	(To_Host_File_Spec): Likewise.
	(Update_Path): Use CRTL throughout.
	* s-shasto.adb: Add with clause for System.CRTL.
	(Initialize): Rename CRTL.strncpy instead of importing it manually.

From-SVN: r231066

	* gcc-interface/gigi.h (create_var_decl): Adjust prototype.
	(create_subprog_decl): Likewise.
	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Rename
	static_p into static_flag and add volatile_flag local variable.
	Do not locally change the type of a volatile object, except for the
	pointed-to type if the object is handled by reference.  Adjust calls
	to create_var_decl.
	<E_Subprogram_Type>: Likewise for const and noreturn subprograms.
	(get_minimal_subprog_decl): Adjust call to create_subprog_decl.
	(elaborate_expression_1): Adjust call to create_var_decl.
	(gnat_to_gnu_field): Minor tweak.
	* gcc-interface/trans.c (gigi): Adjust calls to create_var_decl and
	create_subprog_decl.
	(build_raise_check): Likewise.
	(Subprogram_Body_to_gnu): Likewise.
	(create_temporary): Likewise.
	(Handled_Sequence_Of_Statements_to_gnu): Likewise.
	(Exception_Handler_to_gnu_gcc): Likewise.
	(Compilation_Unit_to_gnu): Likewise.
	(gnat_to_gnu): Likewise.
	* gcc-interface/utils.c (maybe_pad_type): Likewise.
	(create_var_decl): Add VOLATILE_FLAG parameter and handle it.
	(create_subprog_decl): Add CONST_FLAG and VOLATILE_FLAG parameters and
	handle them.

From-SVN: r231065

	* gcc-interface/gigi.h (is_simple_additive_expression): Declare.
	* gcc-interface/trans.c (struct range_check_info_d): Add DISP and
	NEG_P fields.
	(find_loop_for): Add DISP and NEG_P parameters with default value.
	Call is_simple_additive_expression to handle additive expressions.
	(Loop_Statement_to_gnu): Deal with displacement in range checks.
	(Raise_Error_to_gnu): Likewise.
	(gnat_to_gnu): Add call to find_loop_for.
	(is_simple_additive_expression): New function extracted from...
	(gnat_invariant_expr): ...here.  Call it on the expression.

From-SVN: r231064

From-SVN: r231063

	* gcc-interface/ada-tree.h (TYPE_MAX_ALIGN): New macro.
	* gcc-interface/decl.c (gnat_to_gnu_entity): Do not set PACKED to -2.
	Remove obsolete code setting the alignment on some atomic types.
	When the type has no alignment but needs strict alignment and has a
	size clause, compute a maximum alignment and set it on the type.
	(adjust_packed): Remove handling of -2 argument.  Deal with TYPE_ALIGN
	and TYPE_MAX_ALIGN directly.
	(gnat_to_gnu_field): Do not document -2 as argument.
	(components_to_record): Likewise.
	* gcc-interface/utils.c (finish_record_type): Do not bump alignment of
	the record type beyond TYPE_MAX_ALIGN.  Reset the latter on exit.

	* gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): Move around.
	(GNATLIBCFLAGS_FOR_C): Reformat.
	(GCC_CFLAGS): Delete.

From-SVN: r231062

gcc/
	* config/i386/i386.md (define_mode_iterator SWI1248_AVX512BW): New.
	(define_insn "*k<logic><mode>"): Use new iterator.

From-SVN: r231061

	PR target/28115
	* config/sparc/sparc.c (supersparc_adjust_cost): Fix thinko.
	(sparc_adjust_cost): Add missing space.

From-SVN: r231059

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

	PR c/68162
	* dwarf2out.c (gen_type_die_with_usage): Keep variant types
	of arrays.

From-SVN: r231058

2015-11-30  Venkataramanan Kumar  <Venkataramanan.Kumar@amd.com>

	* tree-if-conv.c (struct ifc_dr): Add new tree
	base_predicate field.
	(hash_memrefs_baserefs_and_store_DRs_read_written_info): Hash
	base ref, DR pairs and store base_predicate for write type DRs.
	(ifcvt_memrefs_wont_trap): Guard checks with
	-ftree-loop-if-convert-stores flag.

From-SVN: r231057

From-SVN: r231056

2015-11-29  Matthias Klose  <doko@ubuntu.com>

        PR ada/68564
        * gcc-interface/Makefile.in: Fix powerpc/powerpc64* and
        mipsel/mips64el bitness detection. 
        Merge the mipsel/mips64el definitions into one.

From-SVN: r231051

	* cgraph.c (cgraph_node::make_local): No name is unique during
	incremental linking.
	* cgraph.h (can_be_discarded_p): Update comment; also common and
	WEAK in named sections can be discarded; when doing incremental
	link do not rely on resolution being the final one.
	* varasm.c (default_binds_local_p_3, decl_binds_to_current_def_p):
	When symbol can be discarded, do not rely on resolution info.
	* symtab.c (symtab_node::nonzero_address): Take into account that
	symbol can be discarded.
	* ipa-visibility.c (update_visibility_by_resolution_info): Handle
	definition correctly.
	(function_and_variable_visibility): Do not set unique_name when
	incrementally linking.

From-SVN: r231050

re PR c/67106 (ICE: verify_type failed:  type variant differs by TYPE_PACKED. with -g -fpack-struct)


	PR c/67106
	* gcc.c-torture/compile/pr67106.c: New testcase.
	* c-decl.c: Set TYPE_PACKED in variants.

From-SVN: r231049

	PR c/67581
	* g++.dg/torture/pr67581.C: New testcase.
	* c-family/c-common.c (handle_transparent_union_attribute): Update
	also type variants.

From-SVN: r231048

	* config/nvptx/nvptx.md (const_0_operand, global_mem_operand,
	const_mem_operand, param_mem_operand, shared_mem_operand): Delete.
	(ctrap<mode>): Use const0_operand.

From-SVN: r231047

	* ipa-devirt.c (add_type_duplicate): Remove redundant ODR violation
	dump

From-SVN: r231046

PR target/28115
* config/rs6000/rs6000.c (rs6000_adjust_cost): Correct
recog_memoized test for insn and check recog_memoized for dep_insn.

From-SVN: r231045

From-SVN: r231042

From-SVN: r231039

	* config/nvptx/nvptx.h (FIRST_PARM_OFFSET): Add void cast.
	(FRAME_POINTER_CFA_OFFSET): Define.
	(struct nvptx_args): Use 'tree' type.
	(INIT_CUMULATIVE_ARGS): Remove unnecessary do...while.

From-SVN: r231038

2015-11-28  Tom de Vries  <tom@codesourcery.com>

	* lto-wrapper.c (run_gcc): Handle -flinker-output argument.

From-SVN: r231033

2015-11-28  Matthias Klose  <doko@ubuntu.com>

        PR ada/68564
        * gcc-interface/Makefile.in: Fix sparc/sparc64 bitness detection.

From-SVN: r231028

From-SVN: r231027

	PR libgomp/68579
	* task.c (gomp_task_run_post_handle_depend_hash): New forward decl.
	(gomp_create_target_task): Call it before freeing
	GOMP_TARGET_TASK_DATA tasks.

From-SVN: r231023

	* doc/invoke.texi (Option Summary): Use negative form of
	-Waggressive-loop-optimizations, remove redundant -Wpedantic-ms-format,
	sort alphabetically and re-justify.

From-SVN: r231022

2015-11-27  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/68536
	* lra.c (lra_emit_add): Add code for null base.
	* lra-constraints.c (curr_insn_transform): Skip operators for
	subreg reloads.

From-SVN: r231021

The fix for bug 59195:

 [C++ demangler handles conversion operator incorrectly]
 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59195

unfortunately makes the demangler crash due to infinite recursion, in
case of casts in template parameters.

For example, with:

 template<int> struct A {};
 template <typename Y> void function_temp(A<sizeof ((Y)(999))>) {}
 template void function_temp<int>(A<sizeof (int)>);

The 'function_temp<int>' instantiation above mangles to:

  _Z13function_tempIiEv1AIXszcvT_Li999EEE

The demangler parses this as:

typed name
  template
    name 'function_temp'
    template argument list
      builtin type int
  function type
    builtin type void
    argument list
      template                          (*)
        name 'A'
        template argument list
          unary operator
            operator sizeof
            unary operator
              cast
                template parameter 0    (**)
              literal
                builtin type int
                name '999'

And after the fix for 59195, due to:

 static void
 d_print_cast (struct d_print_info *dpi, int options,
	       const struct demangle_component *dc)
 {
 ...
   /* For a cast operator, we need the template parameters from
      the enclosing template in scope for processing the type.  */
   if (dpi->current_template != NULL)
     {
       dpt.next = dpi->templates;
       dpi->templates = &dpt;
       dpt.template_decl = dpi->current_template;
     }

when printing the template argument list of A (what should be "<sizeof
(int)>"), the template parameter 0 (that is, "T_", the '**' above) now
refers to the first parameter of the the template argument list of the
'A' template (the '*' above), exactly what we were already trying to
print.  This leads to infinite recursion, and stack exaustion.  The
template parameter 0 should actually refer to the first parameter of
the 'function_temp' template.

Where it reads "for the cast operator" in the comment in d_print_cast
(above), it's really talking about a conversion operator, like:

  struct A { template <typename U> explicit operator U(); };

We don't want to inject the template parameters from the enclosing
template in scope when processing a cast _expression_, only when
handling a conversion operator.

The problem is that DEMANGLE_COMPONENT_CAST is currently ambiguous,
and means _both_ 'conversion operator' and 'cast expression'.

Fix this by adding a new DEMANGLE_COMPONENT_CONVERSION component type,
which does what DEMANGLE_COMPONENT_CAST does today, and making
DEMANGLE_COMPONENT_CAST just simply print its component subtree.

I think we could instead reuse DEMANGLE_COMPONENT_CAST and in
d_print_comp_inner still do:

 @@ -5001,9 +5013,9 @@ d_print_comp_inner (struct d_print_info *dpi, int options,
        d_print_comp (dpi, options, dc->u.s_extended_operator.name);
        return;

     case DEMANGLE_COMPONENT_CAST:
       d_append_string (dpi, "operator ");
 -     d_print_cast (dpi, options, dc);
 +     d_print_conversion (dpi, options, dc);
       return;

leaving the unary cast case below calling d_print_cast, but seems to
me that spliting the component types makes it easier to reason about
the code.

g++'s testsuite actually generates three symbols that crash the
demangler in the same way.  I've added those as tests in the demangler
testsuite as well.

And then this fixes PR other/61233 too, which happens to be a
demangler crash originally reported to GDB, at:
https://sourceware.org/bugzilla/show_bug.cgi?id=16957

Bootstrapped and regtested on x86_64 Fedora 20.

Also ran this through GDB's testsuite.  GDB will require a small
update to use DEMANGLE_COMPONENT_CONVERSION in one place it's using
DEMANGLE_COMPONENT_CAST in its sources.

libiberty/
2015-11-27  Pedro Alves  <palves@redhat.com>

        PR other/61321
        PR other/61233
        * demangle.h (enum demangle_component_type)
        <DEMANGLE_COMPONENT_CONVERSION>: New value.
        * cp-demangle.c (d_demangle_callback, d_make_comp): Handle
        DEMANGLE_COMPONENT_CONVERSION.
        (is_ctor_dtor_or_conversion): Handle DEMANGLE_COMPONENT_CONVERSION
        instead of DEMANGLE_COMPONENT_CAST.
        (d_operator_name): Return a DEMANGLE_COMPONENT_CONVERSION
        component if handling a conversion.
        (d_count_templates_scopes, d_print_comp_inner): Handle
        DEMANGLE_COMPONENT_CONVERSION.
        (d_print_comp_inner): Handle DEMANGLE_COMPONENT_CONVERSION instead
        of DEMANGLE_COMPONENT_CAST.
        (d_print_cast): Rename as ...
        (d_print_conversion): ... this.  Adjust comments.
        (d_print_cast): Rewrite - simply print the left subcomponent.
        * cp-demint.c (cplus_demangle_fill_component): Handle
        DEMANGLE_COMPONENT_CONVERSION.

        * testsuite/demangle-expected: Add tests.

From-SVN: r231020

	Revert
	2015-11-27  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>

	* ifcvt.c (insn_valid_noce_process_p): Reject insn if it satisfies
	multiple_sets.
	(noce_try_cmove_arith): Add checking asserts that orig_a and orig_b
	are not modified by the final modified insns in the basic blocks.

From-SVN: r231019

	* config/nvptx/nvptx-protos.h (nvptx_addr_space_from_address):
	Don't declare.
	* config/nvptx/nvptx.c (nvptx_addr_space_from_sym): New.
	(nvptx_maybe_convert_symbolic_operand): Simplify.
	(nvptx_addr_space_from_address): Delete.
	(nvptx_print_operand): Adjust 'A' case.

From-SVN: r231016

2015-11-27  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/68559
	* tree-vect-data-refs.c (vect_analyze_group_access_1): Move
	peeling for gap checks ...
	* tree-vect-stmts.c (vectorizable_load): ... here and relax
	for SLP.
	* tree-vect-loop.c (vect_analyze_loop_2): Re-set
	LOOP_VINFO_PEELING_FOR_GAPS before re-trying without SLP.

	* gcc.dg/vect/slp-perm-4.c: Adjust again.
	* gcc.dg/vect/pr45752.c: Likewise.

From-SVN: r231015