2016-05-02  Gary Dismukes  <dismukes@adacore.com>

	* exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, checks.adb, sem_attr.adb,
	gnat1drv.adb, sem_ch4.adb, sem_ch13.adb: Minor reformatting and typo
	fixes.
	* sem_prag.adb, sem_ch12.adb: Minor typo fixes.

2016-05-02  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): The
	function call may be wrapped in an explicit type conversion.

2016-05-02  Jerome Lambourg  <lambourg@adacore.com>

	* interfac.ads: use pragma No_Elaboration_Code_All.
	* s-unstyp.ads: s-unstyp.ads: use pragma No_Elaboration_Code_All.

2016-05-02  Ed Schonberg  <schonberg@adacore.com>

	* sem.adb (Analyze: If node is an error node previously created
	by the parser, disable expansion to prevent subsequent glitches
	in error recovery.

From-SVN: r235736

	PR rtl-optimization/70886
	* sched-deps.c (estimate_dep_weak): Canonicalize cselib values.

	* cselib.h (rtx_equal_for_cselib_1): Declare.
	(rtx_equal_for_cselib_p: New inline function.
	* cselib.c (rtx_equal_for_cselib_p): Delete.
	(rtx_equal_for_cselib_1): Make public.

From-SVN: r235735

From-SVN: r235734

2016-05-02  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch13.adb (Alignment_Error): Removed.
	(Get_Alignment_Value): Code cleanup.

From-SVN: r235733

2016-05-02  Tristan Gingold  <gingold@adacore.com>

	* sem_ch3.adb (Analyze_Object_Declaration): Use Has_Protected
	to check for the no local protected objects restriction.

2016-05-02  Hristian Kirtchev  <kirtchev@adacore.com>

	* einfo.adb Anonymous_Master now uses Node35.
	(Anonymous_Master): Update the assertion and node reference.
	(Set_Anonymous_Master): Update the assertion and node reference.
	(Write_Field35_Name): Add output for Anonymous_Master.
	(Write_Field36_Name): The output is now undefined.
	* einfo.ads Update the node and description of attribute
	Anonymous_Master. Remove prior occurrences in entities as this
	is now a type attribute.
	* exp_ch3.adb (Expand_Freeze_Array_Type): Remove local variable
	Ins_Node. Anonymous access- to-controlled component types no
	longer need finalization masters. The master is now built when
	a related allocator is expanded.
	(Expand_Freeze_Record_Type): Remove local variable Has_AACC. Do not
	detect whether the record type has at least one component of anonymous
	access-to- controlled type. These types no longer need finalization
	masters. The master is now built when a related allocator is expanded.
	* exp_ch4.adb Remove with and use clauses for Lib and Sem_Ch8.
	(Current_Anonymous_Master): Removed.
	(Expand_N_Allocator): Call Build_Anonymous_Master to create a
	finalization master for an anonymous access-to-controlled type.
	* exp_ch6.adb (Add_Finalization_Master_Actual_To_Build_In_Place_Call):
	Call routine Build_Anonymous_Master to create a finalization master
	for an anonymous access-to-controlled type.
	* exp_ch7.adb (Allows_Finalization_Master): New routine.
	(Build_Anonymous_Master): New routine.
	(Build_Finalization_Master): Remove formal parameter
	For_Anonymous. Use Allows_Finalization_Master to determine whether
	circumstances warrant a finalization master. This routine no
	longer creates masters for anonymous access-to-controlled types.
	(In_Deallocation_Instance): Removed.
	* exp_ch7.ads (Build_Anonymous_Master): New routine.
	(Build_Finalization_Master): Remove formal parameter For_Anonymous
	and update the comment on usage.
	* sem_util.adb (Get_Qualified_Name): New routines.
	(Output_Name): Reimplemented.
	(Output_Scope): Removed.
	* sem_util.ads (Get_Qualified_Name): New routines.

2016-05-02  Hristian Kirtchev  <kirtchev@adacore.com>

	* debug.adb: Document the use of switch -gnatd.H.
	* gnat1drv.adb (Adjust_Global_Switches): Set ASIS_GNSA mode when
	-gnatd.H is present.
	(Gnat1drv): Suppress the call to gigi when ASIS_GNSA mode is active.
	* opt.ads: Add new option ASIS_GNSA_Mode.
	* sem_ch13.adb (Alignment_Error): New routine.
	(Analyze_Attribute_Definition_Clause): Suppress certain errors in
	ASIS mode for attribute clause Alignment, Machine_Radix, Size, and
	Stream_Size.
	(Check_Size): Use routine Size_Too_Small_Error to
	suppress certain errors in ASIS mode.
	(Get_Alignment_Value): Use routine Alignment_Error to suppress certain
	errors in ASIS mode.
	(Size_Too_Small_Error): New routine.

From-SVN: r235732

	* spark_xrefs.ads Description of the spark cross-references
	clarified; small style fixes.
	* lib-xref-spark_specific.adb (Add_SPARK_Scope,
	Detect_And_Add_SPARK_Scope): consider protected types and bodies
	as yet another scopes.
	(Enclosing_Subprogram_Or_Library_Package): refactored using
	Hristian's suggestions; added support for scopes of protected
	types and bodies; fix for entries to return the scope of the
	enclosing concurrent type, which is consistent with what is
	returned for protected subprograms.
	* sem_intr.adb: Minor style fix in comment.

From-SVN: r235731

2016-05-02  Hristian Kirtchev  <kirtchev@adacore.com>

	* lib-xref.ads, lib-xref-spark_specific.adb, get_spark_xrefs.adb,
	put_spark_xrefs.adb: Minor reformatting.

2016-05-02  Doug Rupp  <rupp@adacore.com>

	* g-traceb.ads: Document traceback for ARM.

2016-05-02  Javier Miranda  <miranda@adacore.com>

	* exp_disp.adb (Make_Tags): Do not generate the
	external name of interface tags adding the suffix counter since
	it causes problems at link time when the IP routines are inlined
	across units with optimization.

2016-05-02  Ed Schonberg  <schonberg@adacore.com>

	* einfo.ads, einfo.adb (Predicates_Ignared): new flag to indicate
	that predicate checking is disabled for predicated subtypes in
	the context of an Assertion_Policy pragma.
	* checks.adb (Apply_Predicate_Check): Do nothing if
	Predicates_Ignored is true.
	* exp_ch3.adb (Expand_Freeze_Enumeration_Type): If
	Predicates_Ignores is true, the function Rep_To_Pos does raise
	an exception for invalid data.
	* exp_ch4.adb (Expand_N_Type_Conversion): IF target is a predicated
	type do not apply check if Predicates_Ignored is true.
	* exp_ch5.adb (Expand_N_Case_Statement): If Predicates_Ignored
	is true, sem_prag.adb:
	* sem_ch3.adb (Analyze_Object_Declaration): If Predicates_Ignored
	is true do not emit predicate check on initializing expression.

From-SVN: r235730

2016-05-02  Arnaud Charlet  <charlet@adacore.com>

	* get_spark_xrefs.adb (Get_Nat, Get_Name): Initialize variables when
	they are declared; refine type of a counter from Integer to Natural.
	* sem_ch5.adb, gnatcmd.adb, s-intman-posix.adb, eval_fat.adb,
	prj.adb, sem_util.adb, s-intman-android.adb, prj-nmsc.adb, sem_ch8.adb,
	exp_ch3.adb: Minor editing.

From-SVN: r235729

2016-05-02  Yannick Moy  <moy@adacore.com>

	* a-tigeli.adb (Get_Line): Always set Last prior to returning.

2016-05-02  Yannick Moy  <moy@adacore.com>

	* lib-xref.adb: Minor style fix in whitespace of declarations.
	* put_spark_xrefs.adb (Put_SPARK_Xrefs): printing of strings
	refactored without loops.
	* put_spark_xrefs.ads (Write_Info_Str): new formal argument of
	generic procedure.
	* spark_xrefs.adb (Write_Info_Str): new actual in instantiation
	of generic procedure.

From-SVN: r235728

	* config/i386/predicates.md (nonimm_ssenomem_operand): New predicate.
	(register_mixssei387nonimm_operand): Remove predicate.
	* config/i386/i386.md (*fop_<mode>_comm): Merge from
	*fop_<mode>_comm_mixed and *fop_<mode>_comm_i387.  Disable unsupported
	alternatives using "enabled" attribute.  Also check X87_ENABLE_ARITH
	for TARGET_MIX_SSE_I387 alternatives.
	(*fop_<mode>_1): Merge from *fop_<mode>_1_mixed and *fop_<mode>_1_i387.
	Disable unsupported alternatives using "enabled" attribute.  Use
	nonimm_ssenomem_operand as operand 1 predicate.  Also check
	X87_ENABLE_ARITH for TARGET_MIX_SSE_I387 alternatives.
	* config/i386/predicates.md (nonimm_ssenomem_operand): New predicate.
	(register_mixssei387nonimm_operand): Remove predicate.

From-SVN: r235727

2016-05-02  Arnaud Charlet  <charlet@adacore.com>

	* lib-xref-spark_specific.adb (Add_SPARK_Scope): add task type scope.
	(Detect_And_Add_SPARK_Scope): detect and add task type scope.
	(Enclosing_Subprogram_Or_Package): Respect boundaries of task
	and entry declarations.
	* spark_xrefs.ads: minor typo in comment.

From-SVN: r235726

2016-05-02  Arnaud Charlet  <charlet@adacore.com>

	* make.adb: Minor: avoid an exception when calling gnatmake with
	no argument and gnatmake is built with checks on.
	* lib-xref-spark_specific.adb: Minor code cleanup.

From-SVN: r235725

From-SVN: r235724

sem_util.adb (Normalize_Actuals): Take into account extra actuals that may have been introduced previously.

2016-05-02  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb (Normalize_Actuals): Take into account extra
	actuals that may have been introduced previously. Normally extra
	actuals are introduced when a call is expanded, but a validity
	check may copy and reanalyze a call that carries an extra actual
	(e.g. an accessibility parameter) before the call itself is
	marked Analzyed, and the analysis of the copy has to be able to
	cope with the added actual.

From-SVN: r235723

While looking at the use of cst_and_fits_in_hwi in tree-ssa-loop-ivopts.c,
I had difficulty working out what the function actually tests.  The
final NUNITS check seems redundant, since it asks about the number of
HWIs in the _unextended_ constant.  We've already checked that the
unextended constant has no more than HOST_BITS_PER_WIDE_INT bits, so the
length must be 1.

I think this was my fault, sorry.

Tested on x86_64-linux-gnu and aarch64-linux-gnu.

gcc/
	* tree.c (cst_and_fits_in_hwi): Simplify.

From-SVN: r235722

As Richard says, we ought to have a convenient way of converting
an INTEGER_CST to a wide_int of a particular precision without
having to extract the sign of the INTEGER_CST's type each time.
This patch adds a wi::to_wide helper for that, alongside the
existing wi::to_offset and wi::to_widest.

Tested on x86_64-linux-gnu and aarch64-linux-gnu.

gcc/
	* tree.h (wi::to_wide): New function.
	* expr.c (expand_expr_real_1): Use wi::to_wide.
	* fold-const.c (int_const_binop_1): Likewise.
	(extract_muldiv_1): Likewise.

gcc/c-family/
	* c-common.c (shorten_compare): Use wi::to_wide.

From-SVN: r235721

Following on from the comparison patch, I think it makes sense to
support << and >> for offset_int (int128_t) and widest_int (intNNN_t),
with >> being arithmetic shift.  It doesn't make sense to use
logical right shift on a potentially negative offset_int, since
the precision of 128 bits has no meaning on the target.

Tested on x86_64-linux-gnu and aarch64-linux-gnu.

gcc/
	* wide-int.h: Update offset_int and widest_int documentation.
	(WI_SIGNED_SHIFT_RESULT): New macro.
	(wi::binary_shift): Define signed_shift_result_type for
	shifts on offset_int- and widest_int-like types.
	(generic_wide_int): Support <<= and >>= if << and >> are supported.
	* tree.h (int_bit_position): Use shift operators instead of wi::
	 shifts.
	* alias.c (adjust_offset_for_component_ref): Likewise.
	* expr.c (get_inner_reference): Likewise.
	* fold-const.c (fold_comparison): Likewise.
	* gimple-fold.c (fold_nonarray_ctor_reference): Likewise.
	* gimple-ssa-strength-reduction.c (restructure_reference): Likewise.
	* tree-dfa.c (get_ref_base_and_extent): Likewise.
	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
	(stmt_kills_ref_p): Likewise.
	* tree-ssa-ccp.c (bit_value_binop_1): Likewise.
	* tree-ssa-math-opts.c (find_bswap_or_nop_load): Likewise.
	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise.
	(ao_ref_init_from_vn_reference): Likewise.

gcc/cp/
	* init.c (build_new_1): Use shift operators instead of wi:: shifts.

From-SVN: r235720

offset_int and widest_int are supposed to be at least one bit wider
than all the values they need to represent, with the extra bits
being signs.  Thus offset_int is effectively int128_t and widest_int
is effectively intNNN_t, for target-dependent NNN.

Because the types are signed, there's not really any need to specify
a sign for operations like comparison.  I think things would be clearer
if we supported <, <=, > and >= for them (but not for wide_int, which
doesn't have a sign).

Tested on x86_64-linux-gnu and aarch64-linux-gnu.

gcc/
	* wide-int.h: Update offset_int and widest_int documentation.
	(WI_SIGNED_BINARY_PREDICATE_RESULT): New macro.
	(wi::binary_traits): Allow ordered comparisons between offset_int and
	offset_int, between widest_int and widest_int, and between either
	of these types and basic C types.
	(operator <, <=, >, >=): Define for the same combinations.
	* tree.h (tree_int_cst_lt): Use comparison operators instead
	of wi:: comparisons.
	(tree_int_cst_le): Likewise.
	* gimple-fold.c (fold_array_ctor_reference): Likewise.
	(fold_nonarray_ctor_reference): Likewise.
	* gimple-ssa-strength-reduction.c (record_increment): Likewise.
	* tree-affine.c (aff_comb_cannot_overlap_p): Likewise.
	* tree-parloops.c (try_transform_to_exit_first_loop_alt): Likewise.
	* tree-sra.c (completely_scalarize): Likewise.
	* tree-ssa-alias.c (stmt_kills_ref_p): Likewise.
	* tree-ssa-reassoc.c (extract_bit_test_mask): Likewise.
	* tree-vrp.c (extract_range_from_binary_expr_1): Likewise.
	(check_for_binary_op_overflow): Likewise.
	(search_for_addr_array): Likewise.
	* ubsan.c (ubsan_expand_objsize_ifn): Likewise.

From-SVN: r235719

include/
2016-05-02  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc.c (arc_preferred_simd_mode): Remove enum keyword.
	(arc_save_restore): Likewise.
	(arc_dwarf_register_span): Likewise.
	(arc_output_pic_addr_const): Initialize suffix variable.

From-SVN: r235718

2016-05-02  Bob Duff  <duff@adacore.com>

	* sem_ch10.adb (Analyze_Compilation_Unit): Preserve
	treeishness. Previous version had Context_Items shared between
	the spec and body.

2016-05-02  Ed Schonberg  <schonberg@adacore.com>

	* sem_aggr.adb (Resolve_Aggr_Expression): For both array and
	record cases, apply predicate check on component for expression
	only if expression has been analyzed already. For expressions
	that need to be duplicated when they cover multiple components,
	resolution and predicate checking take place later.

2016-05-02  Olivier Hainque  <hainque@adacore.com>

	* a-direct.adb (Delete_Tree): Use full names to designate subdirs
	and files therein, instead of local names after a change of
	current directory.

From-SVN: r235717

2016-05-02  Thomas Quinot  <quinot@adacore.com>

	* freeze.adb (Check_Component_Storage_Order): Get full view of
	component type.

From-SVN: r235716

2016-05-02  Hristian Kirtchev  <kirtchev@adacore.com>

	* checks.adb, freeze.adb, sem_res.adb, s-stposu.adb, repinfo.adb:
	Minor reformatting.

From-SVN: r235714

2016-05-02  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch4.adb (Find_Indexing_Operations): Use the underlying type
	of the container base type in case the container is a subtype.
	* sem_ch5.adb (Analyze_Iterator_Specification): Ensure that
	the selector has an entity when checking for a component of a
	mutable object.

2016-05-02  Arnaud Charlet  <charlet@adacore.com>

	Remove dead code.
	* opt.ads (Latest_Ada_Only): New flag.
	* sem_prag.adb, par-prag.adb: Ignore pragma Ada_xx under this flag.
	* usage.adb, switch-c.adb: Disable support for -gnatxx under this flag.
	* einfo.ads (Has_Predicates, Predicate_Function):
	Clarify that Has_Predicates does not imply that Predicate_Function
	will return a non-empty entity.

2016-05-02  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Resolve_Qualified_Expression): Generate a predicate
	check if type requires it.
	* checks.adb (Apply_Predicate_Check): Disable checks in the
	object declaration created for an expression with side-effects
	that requires a predicate check to prevent infinite recursion
	during expansion.

2016-05-02  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Process_Formals): Check properly the type of a
	formal to determine whether a given convention applies to it.

2016-05-02  Doug Rupp  <rupp@adacore.com>

	* tracebak.c: Add incantations for arm-vxworks[67] traceback.

2016-05-02  Thomas Quinot  <quinot@adacore.com>

	* freeze.adb (Check_Component_Storage_Order): Make it a warning, not an
	error, to have a component with implicit SSO within a composite type
	that has explicit SSO.

2016-05-02  Bob Duff  <duff@adacore.com>

	* s-stposu.adb (Allocate_Any_Controlled): Don't lock/unlock twice.

2016-05-02  Ed Schonberg  <schonberg@adacore.com>

	* repinfo.adb (List_Entities): Make procedure recursive, to
	provide representation information for subprograms declared
	within subprogram bodies.

From-SVN: r235713

	* symbol-summary.h (function_summary::function_summary):
	Remove checking assert for all cgraph nodes.
	(function_summary::get): Check summary_uid.
	(symtab_insertion): Check summary_uid.

From-SVN: r235712

From-SVN: r235711

2016-05-02  Arnaud Charlet  <charlet@adacore.com>

	* exp_ch5.adb, layout.adb, gnatcmd.adb exp_attr.adb, make.adb,
	bindgen.adb, debug.adb, exp_pakd.adb, freeze.adb, sem_util.adb,
	gnatlink.adb, switch-m.adb, exp_ch4.adb, repinfo.adb, adabkend.adb,
	osint.adb: Remove dead code.

2016-05-02  Yannick Moy  <moy@adacore.com>

	* a-tigeli.adb (Get_Line): Fix bound for test to
	decide when to compensate for character 0 added by call to fgets.

From-SVN: r235710

2016-05-02  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Analyze_Allocator): If the expression does not
	have a subtype indication and the type is an unconstrained tagged
	type with defaulted discriminants, create an explicit constraint
	for it during analysis to prevent out-of-order freezing actions
	on generated classwide types.

2016-05-02  Javier Miranda  <miranda@adacore.com>

	* exp_ch5.adb (Expand_N_Assignment_Statement):
	In the runtime check that ensures that the tags of source an
	target match, add missing displacement of the pointer to the
	objects if they cover interface types.

2016-05-02  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb (Analyze_Attribute, case 'Old): Do not use
	base type for attribute when type is discrete: transformation
	is not needed for such types, and leads to spurious errors if
	the context is a case construct.

From-SVN: r235709

gcc/
2016-05-02  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc-protos.h (compact_memory_operand_p): Declare.
	* config/arc/arc.c (arc_output_commutative_cond_exec): Consider
	bmaskn instruction.
	(arc_dwarf_register_span): Remove enum keyword.
	(compact_memory_operand_p): New function.
	* config/arc/arc.h (reg_class): Add code density register classes.
	(REG_CLASS_NAMES): Likewise.
	(REG_CLASS_CONTENTS): Likewise.
	* config/arc/arc.md (*movqi_insn): Add code density instructions.
	(*movhi_insn, *movsi_insn, *movsf_insn): Likewise.
	(*extendhisi2_i, andsi3_i, cmpsi_cc_insn_mixed): Likewise.
	(*cmpsi_cc_c_insn, *movsi_ne): Likewise.
	* config/arc/constraints.md (C2p, Uts, Cm1, Cm3, Ucd): New
	constraints.
	(h, Rcd, Rsd, Rzd): New register constraints.
	(T): Use compact_memory_operand_p function.
	* config/arc/predicates.md (compact_load_memory_operand): Remove.

From-SVN: r235707

2016-05-02  Richard Biener  <rguenther@suse.de>

	cp/
	* decl.c (grokdeclarator): Properly insert a DECL_EXPR for
	anonymous VLAs.

From-SVN: r235706

trans-array.c (gfc_trans_create_temp_array): Properly create a DECL_EXPR for the anonymous VLA array type.

2016-05-02  Richard Biener  <rguenther@suse.de>

	fortran/
	* trans-array.c (gfc_trans_create_temp_array): Properly
	create a DECL_EXPR for the anonymous VLA array type.

From-SVN: r235705

gcc/
	* config/sh/sh.md (*negnegt, *movtt): Remove.

From-SVN: r235704

	* gcc-interface/decl.c (elaborate_reference_1): Do not bother about
	operand #2 for COMPONENT_REF.
	* gcc-interface/utils2.c (gnat_save_expr): Likewise.
	(gnat_protect_expr): Likewise.
	(gnat_stabilize_reference_1): Likewise.
	(gnat_rewrite_reference): Do not bother about operand #3 for ARRAY_REF.
	(get_inner_constant_reference): Likewise.
	(gnat_invariant_expr): Likewise.
	* gcc-interface/trans.c (fold_constant_decl_in_expr): Likewise.

From-SVN: r235701

2016-05-02  Marek Polacek  <polacek@redhat.com>
	    Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/70700
	* tree-ssa-structalias.c (dump_pred_graph): Fix getting varinfo for ids
	bigger than FIRST_REF_NODE.

	* gcc.dg/pr70700.c: New test.

Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r235700

	* gcc-interface/trans.c (Range_to_gnu): New static function.
	(Raise_Error_to_gnu) <N_In>: Call it to translate the range.
	(gnat_to_gnu) <N_In>: Likewise.

From-SVN: r235699

gcc/
	PR target/52898
	* config/sh/sh.c (sh_option_override): Remove TARGET_CBRANCHDI4,
	TARGET_CMPEQDI_T.
	(prepare_cbranch_operands): Don't use scratch register.  Assume that
	function is used when pseudos can be created.
	(expand_cbranchdi4): Likewise.  Remove unused TARGET_CMPEQDI_T paths.
	* config/sh/sh.md (cbranchsi4): Allow only when pseudos can be created.
	(cbranchdi4, cbranchdi4_i): Simplify to single cbranchdi4
	define_expand.  Allow it only when pseudos can be created.
	* config/sh/sh.opt (mcbranchdi, mcmpeqdi): Delete.

From-SVN: r235698

From-SVN: r235697

	* config/i386/constraints.md (BC): Only allow -1 operands.
	* config/i386/sse.md (mov<mode>_internal): Add (v,C) alternative.
	Add "enabled" attribute.  Update XI mode attribute calculation.
	* config/i386/i386.md (*movxi_internal_avx512f): Add (v,C) alternative.
	(*movoi_internal_avx): Update XI mode attribute calculation.
	(*movti_internal): Ditto.

testsuite/ChangeLog:

	* gcc.target/i386/avx256-unaligned-load-1.c: Update scan strings.
	* gcc.target/i386/avx256-unaligned-store-1.c: Ditto.
	* gcc.target/i386/avx256-unaligned-store-2.c: Ditto.
	* gcc.target/i386/avx256-unaligned-store-3.c: Ditto.
	* gcc.target/i386/avx256-unaligned-store-4.c: Ditto.

From-SVN: r235693

	PR bootstrap/70704
	* configure.ac (--enable-stage1-checking): Add missing
	--enable-checking=.
	* configure: Regenerated.

From-SVN: r235692

gcc/
	* config/sh/sh.md (push, pop, ic_invalidate_line, cstoresi4, cstoredi4,
	cstoresf4, cstoredf4, fix_truncsfsi2): Remove constraints.

From-SVN: r235691

	* config/rs6000/rs6000.c (altivec_expand_lv_builtin): Do not use switch
	statement on instruction code.  Remove trailing spaces.
	(altivec_expand_stv_builtin): Likewise.

From-SVN: r235690