* tree.c (prototype_p, virtual_method_call_p, obj_type_ref_class,
	is_typedef_decl, typedef_variant_p): Constify.
	* tree.h (prototype_p, virtual_method_call_p, obj_type_ref_class,
	is_typedef_decl, typedef_variant_p): Constify.

From-SVN: r223628

gcc/ChangeLog:

2015-05-23  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (gen_tablejump): New function.
	(HAVE_tablejump): Add default value.
	* expr.c: Adjust.
	* stmt.c: Likewise.

From-SVN: r223625

gcc/ChangeLog:

2015-05-23  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (gen_store_multiple): New function.
	(HAVE_store_multiple): Add default value.
	* expr.c (move_block_from_reg): Adjust.

From-SVN: r223624

gcc/ChangeLog:

2015-05-23  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (gen_load_multiple): New function.
	(HAVE_load_multiple): Add default value.
	* expr.c (move_block_to_reg): Adjust.

From-SVN: r223623

gcc/ChangeLog:

2015-05-23  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (gen_mem_signal_fence): New function.
	(HAVE_mem_signal_fence): Add default value.
	* optabs.c: Adjust.

From-SVN: r223622

gcc/ChangeLog:

2015-05-23  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (gen_memory_barrier): New function.
	(HAVE_memory_barrier): Add default value.
	* optabs.c: Adjust.

From-SVN: r223621

gcc/ChangeLog:

2015-05-23  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (gen_mem_thread_fence): New function.
	(HAVE_mem_thread_fence): Add default definition.
	* optabs.c: Adjust.

From-SVN: r223620

gcc/ChangeLog:

2015-05-23  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* combine.c (find_split_point): Check the value of HAVE_lo_sum
	instead of if it is defined.
	(combine_simplify_rtx): Likewise.
	* lra-constraints.c (process_address_1): Likewise.
	* config/darwin.c: Adjust.
	* genconfig.c (main): Always define HAVE_lo_sum.

From-SVN: r223619

From-SVN: r223618

re PR fortran/44054 (Handle -Werror, -Werror=, -fdiagnostics-show-option, !GCC$ diagnostic (pragmas) and color)

gcc/fortran/ChangeLog:

2015-05-24  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR fortran/44054
	* gfortran.h (struct gfc_error_buf): Rename as
	gfc_error_buffer. Move closer to push, pop and free
	methods. Reimplement using an output_buffer.
	* error.c (errors, warnings, warning_buffer, cur_error_buffer):
	Delete everywhere in this file.
	(error_char): Delete all contents.
	(gfc_increment_error_count): Delete.
	(gfc_error_now): Update comment. Set error_buffer.flag.
	(gfc_warning_check): Do not handle warning_buffer.
	(gfc_error_1): Delete.
	(gfc_error_now_1): Delete.
	(gfc_error_check): Simplify.
	(gfc_move_error_buffer_from_to): Renamed from
	gfc_move_output_buffer_from_to.
	(gfc_push_error): Handle only gfc_error_buffer.
	(gfc_pop_error): Likewise.
	(gfc_free_error): Likewise.
	(gfc_get_errors): Remove warnings and errors.
	(gfc_diagnostics_init): Use static error_buffer.
	(gfc_error_1,gfc_error_now_1): Delete declarations.
	* symbol.c, decl.c, trans-common.c, data.c, expr.c, expr.c,
	frontend-passes.c, resolve.c, match.c, parse.c: Replace
	gfc_error_1 with gfc_error and gfc_error_now_1 with gfc_error_1
	everywhere.
	* f95-lang.c (gfc_be_parse_file): Do not update errorcount and
	warningcount here.
	* primary.c (match_complex_constant): Replace gfc_error_buf and
	output_buffer with gfc_error_buffer.

From-SVN: r223614

	cp/
	PR c++/65936
	* pt.c (lookup_template_class_1): Copy may_alias attribute too.

	testsuite/
	PR c++/65936
	* g++.dg/template/pr65936.C: New.

From-SVN: r223613

2015-05-20  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* genmatch.c (parser::parse_operation): Reject expanding operator-list inside 'for'.

From-SVN: r223612

From-SVN: r223611

2015-05-23  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* genmatch.c (parser::parse_for): Reject iterator if used as operator-list.

From-SVN: r223610

2015-05-19  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* genmatch.c (parser::parse_operator_list): Check for CPP_CLOSE_PAREN after end of id-list.

From-SVN: r223609

	* lto.c (hash_canonical_type): Be sure we hash only types that
	need alias set.
	(gimple_register_canonical_type_1): Do not produce canonical
	types for types that do not need alias sets.
	* tree.c (gimple_canonical_types_compatible_p): Sanity check that
	we do not try to compute canonical type for type that does not need
	alias set.
	(verify_type): Drop FIXME for METHOD_TYPE, update FIXME for
	FUNCITON_TYPE.
	* tree.h (type_with_alias_set_p): New.

From-SVN: r223608

From-SVN: r223607

	* tree.c (gimple_canonical_types_compatible_p):  Do not compare
	function attributes.
	(verify_type): Remove METHOD_TYPE FIXME; update FUNCTION_TYPE.

From-SVN: r223606

	PR libstdc++/64657
	* include/debug/functions.h (__check_sorted_aux): Cast expression to
	void.

From-SVN: r223605

From-SVN: r223603

gcc/
	* Makefile.in (check_gcc_parallelize): Delete.
	(lang_checks_parallelized): Update comment.
gcc/c
	* Make-lang.in (check_gcc_pallelize): Define.
gcc/cp
	* Make-lang.in (check_g++_parallelize): Update comment.
gcc/fortran
	* Make-lang.in (check_gfortran_parallelize): Update comment.

From-SVN: r223597

re PR rtl-optimization/66237 (FAIL: gcc.dg/tree-prof/pr34999.c compilation,  -fprofile-use -D_PROFILE_USE (internal compiler error))

PR rtl-optimization/66237

* bb-reorder.c (fix_crossing_conditional_branches): Fix wrong
location of an "as_a" cast.

From-SVN: r223596

	* config/pa/pa.md (non-canonical shift-add insns): Remove.
	(peepholes with non-canonical RTL sources): Remove.
	(peepholes for indexed stores of FP regs in integer modes): Match and
	generate canonical RTL.

From-SVN: r223592

2015-05-22  Marc Glisse  <marc.glisse@inria.fr>

	PR tree-optimization/63387
gcc/
	* match.pd ((X /[ex] A) * A -> X): Remove unnecessary condition.
	((x ord x) & (y ord y) -> (x ord y),
	(x ord x) & (x ord y) -> (x ord y)): New simplifications.
	* fold-const.c (tree_unary_nonnegative_warnv_p) <ABS_EXPR>: Handle
	vectors like scalars.
gcc/testsuite/
	* gcc.dg/pr63387-2.c: New testcase.

From-SVN: r223591

2015-05-22  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* convert.c (convert_to_integer, convert_to_vector): Include the
	types in the error message.
gcc/testsuite/
	* gcc.dg/simd-1.c: Update to the new message.

From-SVN: r223590

include/:
	* libiberty.h (asprintf): Don't declare if HAVE_DECL_ASPRINTF is
	not defined.
libiberty/:
	* configure.ac: Add AC_GNU_SOURCE.
	* Makefile.in (COMPILE.c): Add -D_GNU_SOURCE.
	* configure, config.in: Rebuild.
	* floatformat.c (_GNU_SOURCE): Don't define if already defined.

From-SVN: r223589

2015-05-22  Marc Glisse  <marc.glisse@inria.fr>

gcc/
	* match.pd ((x | y) & ~x -> y & ~x, (x & y) | ~x -> y | ~x): New
	simplifications.
gcc/testsuite/
	* gcc.dg/nand.c: New testcase.

From-SVN: r223587

	* config/pa/pa.md (integer_indexed_store splitters): Use
	mem_shadd_operand.  Use ASHIFT rather than MULT in the resulting
	insns -- adjusting the constant 2nd operand accordingly.

From-SVN: r223586

	* combine.c (try_combine): Canonicalize (plus (mult X pow2) Y) into
	(plus (ashift X log2) Y) if it is a split point.

	* gcc.target/hppa/shadd-3.c: New test.

From-SVN: r223583

advsimd-intrinsics.exp: Set dg-do-what-default to compile only on ARM targets without arm_neon_hw...

2015-05-22  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/testsuite/
	* gcc.target/aarch64/advsimd-intrinsics/advsimd-intrinsics.exp:
	Set dg-do-what-default to compile only on ARM targets without
	arm_neon_hw execution support.  Remove redundant c-torture-execute
	in loop over test cases.

From-SVN: r223580

pa.c (mem_shadd_or_shadd_rtx_p): New function factored out of hppa_legitimize_address to handle both forms of a...

	* pa.c (mem_shadd_or_shadd_rtx_p): New function factored out
	of hppa_legitimize_address to handle both forms of a multiply
	by 2, 4 or 8.
	(hppa_legitimize_address): Use mem_shadd_or_shadd_rtx_p.
	Always generate the ASHIFT variant as the result is not directly
	used in a MEM.  Update comments and refactor slightly to improve
	readability.

From-SVN: r223579

	* config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of
	i386/t-crtfm to tmake_file.
	* config/i386/crtfastmath.c (set_fast_math_sse): New function.
	(set_fast_math): Use set_fast_math_sse for SSE targets.
	* config/i386/t-crtfm: Remove.

From-SVN: r223578

[AArch64] PR target/65491: Classify V1TF vectors as AAPCS64 short vectors rather than composite types

	PR target/65491
	* config/aarch64/aarch64.c (aarch64_short_vector_p): Move above
	aarch64_composite_type_p.  Remove check for aarch64_composite_type_p.
	(aarch64_composite_type_p): Return false if given type and mode are
	for a short vector.

	PR target/65491
	* gcc.target/aarch64/pr65491_1.c: New test.
	* gcc.target/aarch64/aapcs64/type-def.h (vlf1_t): New typedef.
	* gcc.target/aarch64/aapcs64/func-ret-1.c: Add test for vlf1_t.

From-SVN: r223577

/cp
2015-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/65598
	* decl.c (grokdeclarator): Use the correct location in error
	messages about 'explicit'.

/testsuite
2015-05-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/65598
	* g++.dg/cpp0x/explicit9.C: New.
	* g++.dg/cpp0x/explicit8.C: Check the locations too.

From-SVN: r223576

2015-05-22  Richard Biener  <rguenther@suse.de>

	* tree-vectorizer.h (struct _slp_oprnd_info): Add second_pattern
	member.
	* tree-vect-loop.c (vect_analyze_loop_operations): Look at
	patterns when determining whether SLP is pure.
	(vect_is_slp_reduction): Remove check for pattern stmts.
	(vect_is_simple_reduction_1): Remove dead code.
	* tree-vect-slp.c (vect_create_oprnd_info): Initialize second_pattern.
	(vect_get_and_check_slp_defs): Pass in the stmt number.
	Allow the first def in a reduction to be not a pattern stmt when
	the rest of the stmts def are patterns.
	(vect_build_slp_tree_1): Allow tcc_expression codes like
	SAD_EXPR and DOT_PROD_EXPR.
	(vect_build_slp_tree): Adjust.
	(vect_analyze_slp): Refactor and move BB vect error message ...
	(vect_slp_analyze_bb_1): ... here.

From-SVN: r223574

2015-05-22  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Constrain_Concurrent): If the context is a
	type declaration, generate an Itype_Reference for the anonymous
	subtype, to force elaboration at this point in gigi.

2015-05-22  Gary Dismukes  <dismukes@adacore.com>

	* layout.adb, einfo.ads, sem_ch12.adb, freeze.adb, sem_util.ads,
	exp_ch4.adb, sem_ch6.adb: Minor reformatting and typo fixes.

From-SVN: r223573

	* tree-switch-conversion.c (build_one_array): Set DECL_IGNORED_P
	for CSWTCH temporary.

From-SVN: r223572

From-SVN: r223571

From-SVN: r223570

2015-05-22  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Resolve_Actuals): If the call is to an overridden
	operation, replace the names of the actuals in named associations
	with the names of the actuals of the subprogram that is eventually
	executed. The names of the formals and the defaults can differ
	between the two operations when they are operations of a formal
	derived type.

From-SVN: r223569