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

2015-05-22  Bob Duff  <duff@adacore.com>

	* a-convec.ads, a-convec.adb (Append): Check for fast path. Split
	out slow path into separate procedure. Inline Append. Fast path
	now avoids calling Insert.
	(Finalize): Do the busy checking last, so the container gets emptied.
	(Insert, Insert_Space): Remove redundancy.

2015-05-22  Robert Dewar  <dewar@adacore.com>

	* switch-c.adb (Scan_Front_End_Switches): Insist on -gnatc
	for -gnatd.V.

From-SVN: r223567

	* gnatvsn.ads: Minor code reorg to remember more easily to update
	variables.

From-SVN: r223566

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

	* sem_ch10.adb (Analyze_With_Clause): In ASIS_Mode, a
	limited_with clause on a predefined unit is not transformed into
	a regular with_clause, to preserve the original tree structure.
	* sinfo.ads (N_With_Clause): Add comment on handling of
	Limited_With.
	* sem_ch10.adb: Minor reformatting.

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

	* sem_ch8.adb (Freeze_Profile): A limited view of a type in
	the profile of a subprogram renaming does not require freezing,
	because it is declared in a different unit.

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

	* exp_aggr.adb (Get_Constraint_Association): If type (of ancestor
	composite type) is private, go to full view. This was previously
	done only in an instance context, but is happen whenever a chain
	of private extensions includes one inherited discriminant.

From-SVN: r223565

2015-05-22  Robert Dewar  <dewar@adacore.com>

	* einfo.ads: Minor comment updates.
	* exp_unst.adb: Move Subps table to spec Don't remove old entries
	from table Add Last field to record last entry used.
	* exp_unst.ads: Move Subps table here from body So that Cprint
	can access saved values.

2015-05-22  Bob Duff  <duff@adacore.com>

	* a-cdlili.adb, a-cdlili.ads, a-cohama.adb, a-cohama.ads,
	* a-cohase.adb, a-cohase.ads, a-convec.adb, a-convec.ads,
	* a-coorma.adb, a-coorma.ads, a-coorse.adb, a-coorse.ads:
	(Pseudo_Reference, Element_Access, Get_Element_Access): New
	declarations added for use by performance improvements in exp_ch5.adb.
	* snames.ads-tmpl: New names referenced by exp_ch5.adb.
	* exp_ch5.adb: Speed up "for ... of" loops for predefined containers.
	Instead of doing literally what the RM calls for, we do something
	equivalent that avoids expensive operations inside the loop. If the
	container package has appropriate Next, Pseudo_Reference,
	Element_Access, Get_Element_Access declarations, we invoke the
	optimization.
	* snames.ads-tmpl: Note speed improvement.

From-SVN: r223563

2015-05-22  Eric Botcazou  <ebotcazou@adacore.com>

	* einfo.ads (Is_Atomic_Or_VFA): Move to XEINFO INLINES section.
	* xeinfo.adb: Replace a-einfo.h with einfo.h throughout.
	Add pattern to translate "or else" into "||".

From-SVN: r223562

2015-05-22  Eric Botcazou  <ebotcazou@adacore.com>

	* einfo.ads (Has_Volatile_Full_Access): Rename into...
	(Is_Volatile_Full_Access): ...this.
	(Set_Has_Volatile_Full_Access): Rename into...
	(Set_Is_Volatile_Full_Access): ...this.
	* einfo.adb (Has_Volatile_Full_Access): Rename into...
	(Is_Volatile_Full_Access): ...this.
	(Set_Has_Volatile_Full_Access): Rename into...
	(Set_Is_Volatile_Full_Access): ...this.
	(Is_Atomic_Or_VFA): Adjust to above renaming.
	* errout.adb (Special_Msg_Delete): Likewise.
	* exp_pakd.adb (Install_PAT): Likewise.
	* freeze.adb (Freeze_Array_Type): Likewise.
	* sem_ch8.adb (Analyze_Object_Renaming): Likewise.
	* sem_ch13.adb (Inherit_Delayed_Rep_Aspects): Likewise.
	(Inherit_Aspects_At_Freeze_Point): Likewise.
	* sem_prag.adb (Set_Atomic_VFA): Likewise.
	(Process_Atomic_Independent_Shared_Volatile): Likewise.
	* sem_util.adb (Is_Atomic_Or_VFA_Object): Likewise.

From-SVN: r223561

2015-05-22  Robert Dewar  <dewar@adacore.com>

	* exp_ch5.adb, layout.adb, einfo.adb, einfo.ads, sem_prag.adb,
	freeze.adb, freeze.ads, sem_util.adb, sem_util.ads, exp_ch2.adb,
	exp_ch4.adb, errout.adb, exp_aggr.adb, sem_ch13.adb: This is a general
	change that deals with the fact that most of the special coding for
	Atomic should also apply to the case of Volatile_Full_Access.
	A new attribute Is_Atomic_Or_VFA is introduced, and many of the
	references to Is_Atomic now use this new attribute.

From-SVN: r223560

2015-05-22  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb (Expand_N_Op_Eq): Introduce 'Machine for 'Result
	comparison.

From-SVN: r223559

	* config/arm/arm.c (arm_new_rtx_costs): Handle UNSPEC_VOLATILE.
	(arm_unspec_cost): Allow UNSPEC_VOLATILE.  Do not recurse inside
	unknown unspecs.

From-SVN: r223558

2015-05-22  Eric Botcazou  <ebotcazou@adacore.com>

	* sprint.adb (Source_Dump): When generating debug files, deal
	with the case of a stand-alone package instantiation by dumping
	together the spec and the body in the common debug file.

2015-05-22  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb (Minimum_Size): Size is zero for null range
	discrete subtype.

2015-05-22  Hristian Kirtchev  <kirtchev@adacore.com>

	* einfo.adb (Anonymous_Master): This attribute now applies
	to package and subprogram bodies.
	(Set_Anonymous_Master): This attribute now applies to package and
	subprogram bodies.
	(Write_Field36_Name): Add output for package and subprogram bodies.
	* einfo.ads Update the documentation on attribute Anonymous_Master
	along with occurrences in entities.
	* exp_ch4.adb (Create_Anonymous_Master): Reimplemented to
	handle spec and body anonymous masters of the same unit.
	(Current_Anonymous_Master): Reimplemented. Handle a
	package instantiation that acts as a compilation unit.
	(Insert_And_Analyze): Reimplemented.

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

	* sem_ch10.adb (Analyze_With_Clause): A limited_with_clause on a
	predefined unit is treated as a regular with_clause.

From-SVN: r223557

From-SVN: r223556

2015-05-22  Robert Dewar  <dewar@adacore.com>

	* sem_ch12.adb, prj.ads, makeutl.ads, sem_ch6.adb, prj-nmsc.adb,
	prj-conf.adb, sem_disp.adb: Minor reformatting.

2015-05-22  Vincent Celier  <celier@adacore.com>

	* clean.adb (Parse_Cmd_Line): For native gnatclean, check
	for switch -P and, if found and gprclean is available, invoke
	silently gprclean.
	* make.adb (Initialize): For native gnatmake, check for switch -P
	and, if found and gprbuild is available, invoke silently gprbuild.

2015-05-22  Eric Botcazou  <ebotcazou@adacore.com>

	* sem_ch13.adb (Validate_Unchecked_Conversions): Also issue
	specific warning for discrete types when the source is larger
	than the target.

From-SVN: r223555

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

	* einfo.ads, einfo.adb (Incomplete_Actuals): New attribute of
	package instantiations. Holds the list of actuals in the instance
	that are incomplete types, to determine where the corresponding
	instance body must be placed.
	* sem_ch6.adb (Conforming_Types): An incomplete type used as an
	actual in an instance matches an incomplete formal.
	* sem_disp.adb (Check_Dispatching_Call): Handle missing case of
	explicit dereference.
	(Inherited_Subprograms): In the presence of a limited view there
	are no subprograms to inherit.
	* sem_ch12.adb (Preanalyze_Actuals): Build list of incomplete
	actuals of instance, for later placement of instance body and
	freeze nodes for actuals.
	(Install_Body): In the presence of actuals that incomplete types
	from a limited view, the instance body cannot be placed after
	the declaration because full views have not been seen yet. Any
	use of the non-limited views in the instance body requires
	the presence of a regular with_clause in the enclosing unit,
	and will fail if this with_clause is missing.  We place the
	instance body at the beginning of the enclosing body, which is
	the unit being compiled, and ensure that freeze nodes for the
	full views of the incomplete types appear before the instance.

2015-05-22  Pascal Obry  <obry@adacore.com>

	* makeutl.ads, prj-conf.adb, prj-nmsc.adb, prj.ads
	(In_Place_Option): Removed.
	(Relocate_Build_Tree_Option): New constant.
	(Root_Dir_Option): New constant.
	(Obj_Root_Dir): Removed.
	(Build_Tree_Dir): New variable.
	(Root_Src_Tree): Removed.
	(Root_Dir): New variable.
	* prj-conf.adb (Get_Or_Create_Configuration_File): Add check
	for improper relocation.
	* prj-nmsc.adb (Locate_Directory): Add check for improper
	relocation.

From-SVN: r223553

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

	PR tree-optimization/66251
	* tree-vect-stmts.c (vectorizable_conversion): Properly
	set STMT_VINFO_VEC_STMT even for the SLP case.

	* gfortran.fortran-torture/compile/pr66251.f90: New testcase.

From-SVN: r223552

2015-05-22  Hristian Kirtchev  <kirtchev@adacore.com>

	* einfo.adb (Default_Init_Cond_Procedure): Code cleanup. The
	attribute now applies to the base type.
	(Has_Default_Init_Cond): Now applies to the base type.
	(Has_Inherited_Default_Init_Cond): Now applies to the base type.
	(Set_Default_Init_Cond_Procedure): Code cleanup. The attribute now
	applies to the base type.
	(Set_Has_Default_Init_Cond): Now applies to the base type.
	(Set_Has_Inherited_Default_Init_Cond): Now applies to the base type.
	* exp_ch3.adb (Expand_N_Object_Declaration): No need to use the
	base type when adding a call to the Default_Initial_Condition.

From-SVN: r223551

	* einfo.adb Node36 is now used as Anonymous_Master. Flag253
	is now unused.
	(Anonymous_Master): New routine.
	(Has_Anonymous_Master): Removed.
	(Set_Anonymous_Master): New routine.
	(Set_Has_Anonymous_Master): Removed.
	(Write_Entity_Flags): Remove the output for Has_Anonymous_Maser.
	(Write_Field36_Name): Add output for Anonymous_Master.
	* einfo.ads Add new attribute Anonymous_Master along with
	occurrences in nodes. Remove attribute Has_Anonymous_Master along
	with occurrences in nodes.
	(Anonymous_Master): New routine along with pragma Inline.
	(Has_Anonymous_Master): Removed along with pragma Inline.
	(Set_Anonymous_Master): New routine along with pragma Inline.
	(Set_Has_Anonymous_Master): Removed along with pragma Inline.
	* exp_ch4.adb (Create_Anonymous_Master): New routine.
	(Current_Anonymous_Master): Reimplemented.

From-SVN: r223550