2015-10-16  Javier Miranda  <miranda@adacore.com>

	* sem_ch5.adb (Analyze_Iterator_Specification): Associate a
	transient scope with the renaming object declararation.
	* exp_util.adb (Insert_Actions): if the enclosing interator
	loop is marked as requiring the secondary stack then attach the
	actions to the transient scope.

2015-10-16  Bob Duff  <duff@adacore.com>

	* exp_ch7.adb: Minor spelling fixes.

2015-10-16  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram):
	If anonymous type is component type of array type declaration,
	analyze its declaration in the current scope, not the enclosing
	one.

From-SVN: r228906

From-SVN: r228905

2015-10-16  Christian Bruel  <christian.bruel@st.com>

	PR target/67745
	* config/arm/arm.h (FUNCTION_BOUNDARY): Move optimize_size condition to:
	* config/arm/arm.c (arm_option_override_internal): Call
	arm_override_options_after_change_1.
	(arm_override_options_after_change): New function.
	(arm_override_options_after_change_1): Likewise.
	(TARGET_OVERRIDE_OPTIONS_AFTER_CHANGE): Define hook.

From-SVN: r228904

From-SVN: r228903

From-SVN: r228902

2015-10-16  Gary Dismukes  <dismukes@adacore.com>

	* prj.adb, sem_util.adb, exp_ch6.adb: Minor reformatting.

2015-10-16  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch5.adb (Expand_Formal_Container_Element_Loop): Modify
	expansion to allow element iteration over formal containers
	whose elements are indefinite types.

2015-10-16  Doug Rupp  <rupp@adacore.com>

	* s-taprop-linux.adb (Monotonic_Clock): Call clock_gettime
	instead of gettimeofday.
	* s-osinte-linux.ads (clock_gettime): New imported subprogram.

From-SVN: r228901

From-SVN: r228900

2015-10-16  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration):
	Indefinite or limited library level objects are now returned on
	the heap.
	* exp_ch7.adb (Build_Finalization_Master): Add formal
	parameter For_Lib_Level. Add context specific insertion for a
	finalization master created for an access result type related
	to a build-in-place function call used to initialize a library
	level object.
	* exp_ch7.ads (Build_Finalization_Master): Add formal parameter
	For_Lib_Level. Update the comment on usage.
	* sem_util.adb (Mark_Coextensions): Code cleanup.

2015-10-16  Emmanuel Briot  <briot@adacore.com>

	* prj.adb (For_Every_Project_Imported_Context): Fix handling
	of aggregated projects with duplicate names.
	* a-ngelfu.ads: Minor whitespace fix.

From-SVN: r228899

From-SVN: r228898

2015-10-16  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Build_Predicate_Functions): The expression for
	the predicate is side-effect free if it does not contain any
	variable references.

2015-10-16  Bob Duff  <duff@adacore.com>

	* a-convec.adb ("="): Previous version depended
	on "=" composing, but that doesn't quite work -- we want the "="
	operator passed in to the generic. So we need a loop after all.

2015-10-16  Yannick Moy  <moy@adacore.com>

	* sem_util.adb (Is_Object_Reference): Attribute 'Loop_Entry produces
	an object.
	* sem_ch6.adb: Minor fix in comment.

From-SVN: r228897

2015-10-16  Bob Duff  <duff@adacore.com>

	* a-contai.ads: Add two check names: Container_Checks and
	Tampering_Check.  Move the tampering check machinery from
	Ada.Containers.Vectors to Ada.Containers. Later we can share it
	with other containers.
	Disable the tampering machinery in the presence of
	Suppress(Tampering_Check).
	Simplify the implementation of tampering checks. E.g. use RAII
	to make incrementing/decrementing of the counts more concise.
	* a-contai.adb: New package body, implementing the above.
	* a-convec.ads, a-convec.adb: Use tampering check machinery
	in Ada.Containers.
	Disable all checking code when checks are suppressed.
	Simplify many of the operations. Implement "&" in terms of Append,
	rather than "by hand".
	Remove: function "=" (L, R : Elements_Array) return Boolean is
	abstract; so we can call the predefined "=" on Elements_Array.
	For "=" on Vectors: Previously, we returned True immediately if
	Left'Address = Right'Address.  That seems like a non-optimization
	("if X = X" is unusual), so removed that.  Simplify by using
	slice comparison ("=" on Element_Array will automatically call
	"=" on the components, even if user defined).

2015-10-16  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Chek_Record_Representation_Clause): When
	iterating over components, skip anonymous subtypes created for
	constrained array components.

From-SVN: r228896

2015-10-16  Eric Botcazou  <ebotcazou@adacore.com>

	* a-tags.ads (Parent_Size): Remove obsolete pragma Export.
	* s-finmas.ads (Header_Offset): Delete.
	* s-finmas.adb (Header_Offset): Likewise.
	(Finalize): Call Header_Size instead of Header_Offset.
	* s-stposu.adb (Allocate_Any_Controlled): Likewise.
	(Deallocate_Any_Controlled): Likewise.

2015-10-16  Arnaud Charlet  <charlet@adacore.com>

	* a-exetim.ads, a-exetim-mingw.ads, a-exetim-default.ads: Whitespace
	cleanup.
	* s-osprim-mingw.adb, einfo.ads, sem_util.adb, sem_util.ads,
	sem_ch4.adb, sem_ch13.adb, s-trasym.adb, s-trasym.ads,
	s-taprop-posix.adb: Minor reformatting.

From-SVN: r228895

2015-10-16  Bob Duff  <duff@adacore.com>

	* adadecode.h, adadecode.c (ada_demangle): Remove
	ada_demangle, no longer used.
	* a-except-2005.adb: Bring System.Traceback.Symbolic into the
	closure.

2015-10-16  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb, sem_util.ads (Get_Reference_Discriminant): Utility to
	locate the access discriminant that supports implicit dereference on a
	record type.
	(Is_OK_Variable_For_Out_Parameter): Reject other illegal uses
	of Implicit_Dereference on an access_to_constant when actual
	parameter is a rewritten variable or function call.

From-SVN: r228886

2015-10-16  Bob Duff  <duff@adacore.com>

        * a-tags.adb, s-trasym.adb, s-trasym.ads: Make sure we don't get                elaboration circularities when polling is turned on.

2015-10-16  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Replace_Anonymous_Access_To_Protected_Subprogram):
	When creating a full declaration for a formal parameter, the
	entity is labelled as an Itype, so set Associated_Node_For_Itype
	accordingly.
	* einfo.ads: Clarify use of Associated_Node_For_Itype.

2015-10-16  Bob Duff  <duff@adacore.com>

	* bindgen: Move pragmas Warnings earlier, otherwise
	we can get warnings on with_clauses.

From-SVN: r228885

2015-10-16  Arnaud Charlet  <charlet@adacore.com>

	* s-osprim-mingw.adb, s-osprim-x32.adb, s-taprop-mingw.adb,
	s-taprop-posix.adb (Monotonic_Clock): Removed, not used.
	Remove remaining references to OS_Primitives.Monotonic_Clock.
	Keep it only on windows which is a special case.

2015-10-16  Javier Miranda  <miranda@adacore.com>

	* a-textio.adb (Get_Line): Fix documentation.
	* einfo.ads (Interface_Name): Fix documentation.
	* exp_aggr.adb (Backend_Processing_Possible): Fix documentation.
	* exp_ch4.adb (Expand_N_In): Fix documentation.

From-SVN: r228884

2015-10-16  Eric Botcazou  <ebotcazou@adacore.com>

	* inline.adb (Subp_Info): Remove Listed component.
	(Add_Inlined_Subprogram): Take an entity instead of an index.
	Do not set Listed component to True.
	(New_Entry): Do not initialize Listed component to False.
	(Analyze_Inlined_Bodies): Do not test Listed component
	(Must_Inline): Add calls not in the main unit only
	if they are in a subprogram that can be inlined outside its unit.
	(Add_Inlined_Body): Move test around and add comment.

2015-10-16  Arnaud Charlet  <charlet@adacore.com>

	* sinfo.ads, einfo.ads: monir clean ups.

From-SVN: r228883

        * gcc-interface/Make-lang.in: Update dependencies

From-SVN: r228882

2015-10-16  Arnaud Charlet  <charlet@adacore.com>

	* usage.adb, debug.adb, a-except.adb, a-except.ads, a-except-2005.adb,
	a-except-2005.ads, s-imgrea.adb: Minor code clean ups related to
	jgnat/dotnet removal.

2015-10-16  Arnaud Charlet  <charlet@adacore.com>

	* s-osprim-vxworks.adb, s-osprim-darwin.adb, s-tadeca.adb,
	s-osprim-unix.adb, s-osprim-solaris.adb, s-osprim-posix.adb,
	s-osprim.ads (Monotonic_Clock): Removed, unused.

2015-10-16  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Try_Object_Operation, Try_One_Interpretation):
	Do not reset the Obj_Type of the prefix if an interpretation
	involves an untagged type, to prevent a crash when analyzing an
	illegal program in All_Errors mode.

2015-10-16  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch4.adb (Expand_N_Expression_With_Actions):
	Force the evaluation of the expression when its type is Boolean.
	(Force_Boolean_Evaluation): New routine.

2015-10-16  Bob Duff  <duff@adacore.com>

	* sem_util.adb (Has_Discrim_Dep_Array): Remove
	this function, and the call. No longer needed now that the back
	end can handle such things. Should result in further speedups
	in some cases.

2015-10-16  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Build_Predicate_Functions): If expression for
	predicate is side-effect free, indicate that the predicate
	function is pure, to allow for optimization of redundant
	predicate checks.

From-SVN: r228881

2015-10-16  Arnaud Charlet  <charlet@adacore.com>

	* checks.adb: Fix typo.
	* s-osinte-linux.ads: Add header.
	* projects.texi: Removed, no longer used.
	* s-multip.adb: Minor: fix header.
	* sem_ch3.adb, exp_ch7.adb, g-dirope.ads, sinfo.ads, types.ads,
	a-textio.adb, s-exctra.adb, ali.adb, back_end.ads, exp_intr.adb,
	a-tigeli.adb, exp_ch3.adb, s-os_lib.ads: Remove further references to
	.NET.
	* gnatlink.adb, opt.ads, exp_aggr.adb, s-solita.adb: Minor comment
	updates.

From-SVN: r228880

exp_ch9.adb (Build_Simple_Entry_Call): Set_Is_Internal on the temporary object used for a by-copy entry parameter...

2015-10-16  Gary Dismukes  <dismukes@adacore.com>

	* exp_ch9.adb (Build_Simple_Entry_Call): Set_Is_Internal on
	the temporary object used for a by-copy entry parameter, to
	ensure that the object doesn't get its No_Initialization flag
	reset later in Default_Initialize_Object. Also, generate the
	assignment of the actual to the temporary in the additional case
	of a scalar out parameter whose type has a Default_Value aspect.
	* exp_ch3.adb: Fix minor typo in comment.

From-SVN: r228879

2015-10-16  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_util.adb, sem_util.ads, sem_ch6.adb, sem_ch7.adb, sem_ch8.adb:
	Minor reformatting.
	* sem_ch12.adb (Analyze_Formal_Package_Declaration): Set the
	SPARK_Mode from the context.

2015-10-16  Bob Duff  <duff@adacore.com>

	* sem_util.adb (Requires_Transient_Scope):
	If Typ is a generic formal incomplete type, look at the actual
	type. Otherwise, we don't notice that the actual type is tagged,
	has a variant part, etc, causing a mismatch of calling conventions
	between caller and callee.

2015-10-16  Hristian Kirtchev  <kirtchev@adacore.com>

	* einfo.ads: Move the declaration of enumeration
	literal E_Abstract_State above E_Entry.  Update the upper bound
	of subtype Overloadable_Kind.

2015-10-16  Gary Dismukes  <dismukes@adacore.com>

	* exp_attr.adb: Minor editorial changes.

From-SVN: r228878

2015-10-16  Aurelio Remonda  <aurelio.remonda@tallertechnologies.com>

	* testsuite/25_algorithms/random_shuffle/moveable.cc: Change variable
	N from const int N = 200000 to const unsigned int N = 10000.
	Delete useless fill_ascending function call.

From-SVN: r228876

	Revert:
	* ipa-icf-gimple.c (func_checker::compare_operand): Compare only
	empty constructors.
	* gcc.c-torture/compile/icfmatch.c: Add testcase

From-SVN: r228875

2015-10-16  Arnaud Charlet  <charlet@adacore.com>

	* exp_ch5.adb, sem_ch3.adb, frontend.adb, exp_ch7.adb, exp_ch7.ads,
	sem_ch5.adb, sem_type.adb, exp_util.adb, exp_util.ads, comperr.adb,
	exp_attr.adb, sinfo.ads, exp_ch9.adb, make.adb, usage.adb,
	lib-writ.adb, sem_ch9.adb, bindgen.adb, debug.adb, einfo.adb,
	einfo.ads, types.ads, checks.adb, sem_prag.adb, s-tasini.adb,
	rtsfind.ads, freeze.adb, sem_util.adb, sem_util.ads, exp_dbug.adb,
	gnatlink.adb, gnat1drv.adb, targparm.adb, targparm.ads, exp_ch4.adb,
	exp_ch11.adb, repinfo.adb, s-soflin.adb, s-soflin.ads, exp_ch6.adb,
	exp_ch13.adb, sem_mech.adb, sem_ch6.adb, par-prag.adb, exp_disp.adb,
	sem_ch8.adb, exp_disp.ads, snames.adb-tmpl, exp_aggr.adb, sem_eval.adb,
	exp_intr.adb, sem_ch13.adb, snames.ads-tmpl, sem_disp.adb, exp_ch3.adb:
	Code clean up: remove special handling for .NET and JVM.

From-SVN: r228874

2015-10-16  Arnaud Charlet  <charlet@adacore.com>

	* sem_ch12.adb: Minor punctuation fix in comment
	* s-rident.ads: Minor consistency fix in comment
	* exp_attr.adb, g-spipat.ads: punctuation fixes in comments.
	* restrict.ads: Style fix in comments.
	* sem_prag.adb: Minor grammar fix in comment

From-SVN: r228873

2015-10-16  Gary Dismukes  <dismukes@adacore.com>

	* sem_ch12.adb: Minor reformatting/rewording.

2015-10-16  Arnaud Charlet  <charlet@adacore.com>

	* einfo.ads: Minor fix of duplicate words
	* rident.ads: Minor style fix in comment

From-SVN: r228872

2015-10-16  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch3.adb (Expand_N_Full_Type_Declaration): Do not capture,
	set and restore the Ghost mode.
	(Expand_N_Object_Declaration): Do not capture, set and restore the
	Ghost mode.
	(Freeze_Type): Redo the capture and restore of the Ghost mode.
	(Restore_Globals): Removed.
	* exp_ch5.adb (Expand_N_Assignment_Statement): Redo the capture
	and restore of the Ghost mode.
	(Restore_Globals): Removed.
	* exp_ch6.adb (Expand_N_Procedure_Call_Statement):
	Redo the capture and restore of the Ghost mode.
	(Expand_N_Subprogram_Body): Redo the capture, set and restore
	of the Ghost mode.
	(Expand_N_Subprogram_Declaration): Do not
	capture, set and restore the Ghost mode.
	(Restore_Globals): Removed.
	* exp_ch7.adb (Expand_N_Package_Body): Redo the capture, set
	and restore of the Ghost mode.
	(Expand_N_Package_Declaration): Do not capture, set and restore the
	Ghost mode.
	* exp_ch8.adb (Expand_N_Exception_Renaming_Declaration):
	Redo the capture and restore of the Ghost mode.
	(Expand_N_Object_Renaming_Declaration): Redo
	the capture and restore of the Ghost mode.
	(Expand_N_Package_Renaming_Declaration):
	Redo the capture and restore of the Ghost mode.
	(Expand_N_Subprogram_Renaming_Declaration): Redo the capture
	and restore of the Ghost mode.
	* exp_ch11.adb Remove with and use clauses for Ghost.
	(Expand_N_Exception_Declaration): Do not capture, set and restore
	the Ghost mode.
	* exp_disp.adb (Make_DT): Redo the capture and restore of the
	Ghost mode.
	(Restore_Globals): Removed.
	* exp_prag.adb (Expand_Pragma_Check): Do not capture, set
	and restore the Ghost mode.
	(Expand_Pragma_Contract_Cases):
	Redo the capture and restore of the Ghost mode.  Preserve the
	original context of contract cases by setting / resetting the
	In_Assertion_Expr counter.
	(Expand_Pragma_Initial_Condition):
	Redo the capture and restore of the Ghost mode.
	(Expand_Pragma_Loop_Variant): Redo the capture and restore of
	the Ghost mode.
	(Restore_Globals): Removed.
	* exp_util.adb (Make_Predicate_Call): Redo the capture and
	restore of the Ghost mode.
	(Restore_Globals): Removed.
	* freeze.adb (Freeze_Entity): Redo the capture and restore of
	the Ghost mode.
	(Restore_Globals): Removed.
	* ghost.adb (Check_Ghost_Context): Remove the RM reference from
	the error message.
	(Is_OK_Statement): Account for statements
	that appear in assertion expressions.
	(Is_Subject_To_Ghost):
	Moved from spec.
	* ghost.ads (Is_Subject_To_Ghost): Moved to body.
	* rtsfind.ads (Load_RTU): Redo the capture and restore of the
	Ghost mode.
	* sem.adb Add with and use clauses for Ghost.
	(Analyze): Redo
	the capture and restore of the Ghost mode. Set the Ghost mode
	when analyzing a declaration.
	(Do_Analyze): Redo the capture
	and restore of the Ghost mode.
	* sem_ch3.adb (Analyze_Full_Type_Declaration): Do not capture, set
	and restore the Ghost mode.
	(Analyze_Incomplete_Type_Decl):
	Do not capture, set and restore the Ghost mode.
	(Analyze_Number_Declaration): Do not capture, set and restore the
	Ghost mode.
	(Analyze_Object_Declaration): Do not capture, set and
	restore the Ghost mode.
	(Analyze_Private_Extension_Declaration):
	Do not capture, set and restore the Ghost mode.
	(Analyze_Subtype_Declaration): Do not capture, set and restore
	the Ghost mode.
	(Restore_Globals): Removed.
	* sem_ch5.adb (Analyze_Assignment): Redo the capture and restore
	of the Ghost mode.
	(Restore_Globals): Removed.
	* sem_ch6.adb (Analyze_Abstract_Subprogram_Declaration):
	Do not capture, set and restore the Ghost mode.
	(Analyze_Procedure_Call): Redo the capture and restore of the
	Ghost mode.
	(Analyze_Subprogram_Body_Helper): Redo the capture
	and restore of the Ghost mode.	(Analyze_Subprogram_Declaration):
	Do not capture, set and restore the Ghost mode.
	(Restore_Globals): Removed.
	* sem_ch7.adb (Analyze_Package_Body_Helper): Redo the capture and
	restore of the Ghost mode.
	(Analyze_Package_Declaration):
	Do not capture, set and restore the Ghost mode.
	(Analyze_Private_Type_Declaration): Do not capture, set and
	restore the Ghost mode.
	(Restore_Globals): Removed.
	* sem_ch8.adb (Analyze_Exception_Renaming): Do not capture,
	set and restore the Ghost mode.
	(Analyze_Generic_Renaming): Do not capture, set and restore the Ghost
	mode.
	(Analyze_Object_Renaming): Do not capture, set and restore the
	Ghost mode.
	(Analyze_Package_Renaming): Do not capture, set and restore the Ghost
	mode.
	(Analyze_Subprogram_Renaming): Do not capture, set and restore the
	Ghost mode.
	(Restore_Globals): Removed.
	* sem_ch11.adb (Analyze_Exception_Declaration): Do not capture,
	set and restore the Ghost mode.
	* sem_ch12.adb (Analyze_Generic_Package_Declaration):
	Do not capture, set and restore the Ghost mode.
	(Analyze_Generic_Subprogram_Declaration): Do not capture, set
	and restore the Ghost mode.
	* sem_ch13.adb (Build_Invariant_Procedure_Declaration): Redo
	the capture and restore of the Ghost mode.
	* sem_prag.adb (Analyze_Contract_Cases_In_Decl_Part):
	Redo the capture and restore of the Ghost mode.
	(Analyze_External_Property_In_Decl_Part):
	Redo the capture and restore of the Ghost mode.
	(Analyze_Initial_Condition_In_Decl_Part): Redo the
	capture and restore of the Ghost mode.	(Analyze_Pragma):
	Do not capture, set and restore the Ghost mode for Assert.
	Redo the capture and restore of the Ghost mode for Check. Do
	not capture and restore the Ghost mode for Invariant.
	(Analyze_Pre_Post_Condition_In_Decl_Part): Redo the capture and
	restore of the Ghost mode.
	* sem_res.adb (Resolve): Capture, set and restore the Ghost mode
	when resolving a declaration.
	* sem_util.adb (Build_Default_Init_Cond_Procedure_Body):
	Redo the capture and restore of the Ghost mode.
	(Build_Default_Init_Cond_Procedure_Declaration): Redo the capture
	and restore of the Ghost mode.

From-SVN: r228871

	* tree.c (recompute_tree_invariant_for_addr_expr): Assert that the
	argument is an ADDR_EXPR.

From-SVN: r228870

2015-10-16  Bob Duff  <duff@adacore.com>

	* debug.adb: Document -gnatdQ switch.

2015-10-16  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb (Analyze_Formal_Subprogram): Implement rule that
	a formal abstract subprogram cannot have a null default: RM 12.6
	(4 1.2).

From-SVN: r228869

2015-10-16  Bob Duff  <duff@adacore.com>

	* sem_util.ads, sinput.ads, bcheck.adb: Minor comment fixes.

From-SVN: r228868

From-SVN: r228867

2015-10-16  Javier Miranda  <miranda@adacore.com>

	* inline.adb (Add_Inlined_Body): Ensure that
	Analyze_Inlined_Bodies will be invoked after completing the
	analysis of the current unit.

2015-10-16  Arnaud Charlet  <charlet@adacore.com>

	* sem_ch13.adb (Adjust_Record_For_Reverse_Bit_Order): Fix error
	message for bad last bit position.
	* sem_ch3.adb, sem_util.adb, sem_util.ads: Minor reformatting.

2015-10-16  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch5.adb (Expand_N_Case_Statement): If expression is
	compile-time known but does not obey a static predicate on
	its type, replace the case statement with a raise statement,
	as with other statically detected constraint violations.

2015-10-16  Bob Duff  <duff@adacore.com>

	* s-traceb.adb, s-traceb.ads, s-traceb-hpux.adb, s-traceb-mastop.adb:
	Reinstate code.
	* opt.ads: Minor typo.

From-SVN: r228866

2015-10-16  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb (Gather_Components): When gathering components
	of a nested variant, the record type used in legality checks is
	the enclosing record type.

From-SVN: r228865

gimple-fold.c (gimple_fold_builtin_memory_op): Use gimple_build and get rid of force_gimple_operand_gsi.

2015-10-16  Richard Biener  <rguenther@suse.de>

	* gimple-fold.c (gimple_fold_builtin_memory_op): Use gimple_build
	and get rid of force_gimple_operand_gsi.
	(gimple_fold_builtin_memory_chk): Likewise.
	(gimple_fold_builtin_stxcpy_chk): Likewise.
	(rewrite_to_defined_overflow): Likewise.
	(gimple_convert_to_ptrofftype): New function.
	* gimple-fold.h (gimple_convert_to_ptrofftype): New overload,
	declare.

From-SVN: r228863

2015-10-16  Richard Biener  <rguenther@suse.de>

	* tree-nested.h (build_addr): Adjust prototype.
	* tree-nested.c (build_addr): Remove context argument and use
	mark_addressable.
	(get_static_chain): Adjust calls to build_addr.
	(convert_nl_goto_reference): Likewise.
	(convert_tramp_reference_op): Likewise.
	(finalize_nesting_tree_1): Likewise.
	* value-prof.c (gimple_ic): Likewise.
	* gimple-low.c (lower_builtin_setjmp): Likewise.
	* tree-parloops.c (take_address_of): Likewise.
	(create_call_for_reduction_1): Likewise.
	* tree-profile.c (gimple_gen_interval_profiler): Likewise.
	(gimple_gen_ic_func_profiler): Likewise.

	fortran/
	* trans-intrinsic.c (gfc_conv_intrinsic_lib_function): Adjust
	calls to build_addr.
	(gfc_conv_intrinsic_mod): Likewise.
	(gfc_conv_intrinsic_ctime): Likewise.
	(gfc_conv_intrinsic_fdate): Likewise.
	(gfc_conv_intrinsic_ttynam): Likewise.
	(gfc_conv_intrinsic_minmax_char): Likewise.
	(gfc_conv_intrinsic_index_scan_verify): Likewise.
	(gfc_conv_intrinsic_trim): Likewise.

From-SVN: r228862

/cp
2015-10-16  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/67926
	* constexpr.c (potential_constant_expression_1): Handle
	UNARY_LEFT_FOLD_EXPR, UNARY_RIGHT_FOLD_EXPR, BINARY_LEFT_FOLD_EXPR,
	BINARY_RIGHT_FOLD_EXPR.

/testsuite
2015-10-16  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/67926
	* g++.dg/cpp1z/fold-ice1.C: New.

From-SVN: r228861

	* ipa-icf-gimple.c (func_checker::compare_operand): Compare only
	empty constructors.

From-SVN: r228860

From-SVN: r228858

	    Andrew Pinski <andrew.pinski@caviumnetworks.com>

	* match.pd ((x < y) && (x < z) -> x < min (y,z),
	(x > y) and (x > z) -> x > max (y,z))
	* testsuite/gcc.dg/tree-ssa/minmax-loopend.c: New test.


Co-Authored-By: Andrew Pinski <andrew.pinski@caviumnetworks.com>

From-SVN: r228854

	* config/microblaze/linux.h (MUSL_DYNAMIC_LINKER): Define.
	(DYNAMIC_LINKER): Renamed to ...
	(GLIBC_DYNAMIC_LINKER): This.
	(SUBTARGET_EXTRA_SPECS): Use GNU_USER_DYNAMIC_LINKER.


Co-Authored-By: Szabolcs Nagy <szabolcs.nagy@arm.com>

From-SVN: r228850