2014-01-22  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.dg/vmx/insert-vsx-be-order.c: New.
	* gcc.dg/vmx/extract-vsx.c: New.
	* gcc.dg/vmx/extract-vsx-be-order.c: New.
	* gcc.dg/vmx/insert-vsx.c: New.

From-SVN: r206925

From-SVN: r206924

2014-01-22  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb, errout.adb, erroutc.adb: Minor reformatting.

2014-01-22  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb (Check_Pool_Size_Clash): New procedure
	(Analyze_Attribute_Definition_Clause, case Storage_Pool): call
	Check_Pool_Size_Clash (Analyze_Attribute_Definition_Clause,
	case Storage_Size): call Check_Pool_Size_Clash.

From-SVN: r206923

2014-01-22  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb, exp_util.adb, sem_dim.adb, sem_elab.adb, sem_ch8.adb,
	sem_eval.ads: Minor reformatting.

2014-01-22  Thomas Quinot  <quinot@adacore.com>

	* sem_eval.adb (Compile_Time_Known_Bounds): Return False for
	Any_Composite to prevent cascaded errors.

2014-01-22  Yannick Moy  <moy@adacore.com>

	* errout.adb (Initialize): Do not insert special entry in Warnings
	table in GNATprove_Mode.
	* erroutc.adb (Set_Warnings_Mode_On): Add info in Warnings table in
	GNATprove_Mode.
	* gnat1drv.adb (Adjust_Global_Switches): Do not suppress frontend
	warnings anymore.

From-SVN: r206922

2014-01-22  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Analyze_Initializes_In_Decl_Part): Handle null
	initializes case.

2014-01-22  Robert Dewar  <dewar@adacore.com>

	* snames.ads-tmpl: Update header.

2014-01-22  Thomas Quinot  <quinot@adacore.com>

	* exp_util.adb (Insert_Actions): When inserting actions on a
	short circuit operator that has already been analyzed, do not park
	actions in node; instead introduce an N_Expression_With_Actions
	and insert actions immediately.
	Add guard for unexpected case of climbing up through statement
	in Actions list of an N_Expression_With_Actions.
	* sem_elab.adb (Insert_Elab_Check): Remove complex
	specialized circuitry for the case where the context is already
	analyzed, as it is not needed and introduces irregularities in
	finalization. Instead rely on the above change to Insert_Actions
	to ensure that late insertion on short circuit operators works
	as expected.

2014-01-22  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Operator_Check): Improve error message when an
	operand of concatenation is an access type.

2014-01-22  Thomas Quinot  <quinot@adacore.com>

	* sem_dim.adb (Analyze_Dimension_Identifier): Add guard against
	cascaded error.

2014-01-22  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch8.adb (Find_Selected_Component): Handle properly the case
	of an expanded name in a proper body, whose prefix is a package
	in the context of the proper body, when there is a homonym of
	the package declared in the parent unit.

From-SVN: r206921

2014-01-22  Robert Dewar  <dewar@adacore.com>

	* sem_warn.adb (Check_Use_Clause): Don't give no entities used
	msg if errors found.
	(Check_One_Unit): Same change.

2014-01-22  Robert Dewar  <dewar@adacore.com>

	* ug_words: Add missing/wrong entries for VMS warning switches.
	* sem_prag.adb (Check_Duplicate_Pragma): Avoid flagging parent type.

From-SVN: r206920

2014-01-22  Jerome Guitton  <guitton@adacore.com>

	* mlib-tgt-specific-vxworks.adb (Get_Target_Suffix): Replace xscale by
	arm.

2014-01-22  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi, gnat_ugn.texi: Document passive task optimization

From-SVN: r206919

From-SVN: r206918

From-SVN: r206914

	* MAINTAINERS: Update my email address.

From-SVN: r206911

2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/59896
	* lra-constraints.c (process_alt_operands): Check unused note for
	matched operands of insn with no output reloads.

2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/59896
	* gcc.target/arm/pr59896.c: New.

From-SVN: r206908

gcc/
	* config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
	(mips_move_from_gpr_cost): Likewise.

From-SVN: r206907

2014-01-21  Tim Shen  <timshen91@gmail.com>

	* include/bits/regex.tcc: Remove incorrect `nosubs` handling.
	* include/bits/regex_scanner.tcc: Handle `nosubs` correctly.
	* testsuite/28_regex/constants/syntax_option_type.cc: Add a test case.

From-SVN: r206906

	PR libstdc++/56267
	* include/bits/hashtable.h (__cache_default): Do not depend on
	whether the hash function is DefaultConstructible or CopyAssignable.
	(_Hashtable): Adjust static assertions.
	* doc/xml/manual/containers.xml (containers.unordered.cache): Update.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
	dg-error line number.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Remove.

From-SVN: r206904

From-SVN: r206900

2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/59858
	* lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
	ira_class_hard_regs_num.
	(process_alt_operands): Increase reject for dying matched operand.

2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/59858
	* gcc.target/arm/pr59858.c: New.

From-SVN: r206897

	PR target/59003
	* config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
	smaller than size, perform several stores or loads and stores
	at dst + count - size to store or copy all of size bytes, rather
	than just last modesize bytes.

	* gcc.dg/tree-prof/pr59003.c: New test.

From-SVN: r206896

libgcc/
	* config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*.

From-SVN: r206895

gcc/ChangeLog.

From-SVN: r206893

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* par-ch4.adb (P_If_Expression): Rewritten to improve error recovery.
	* par-ch5.adb (P_Condition): New version with expression prescanned.
	* par.adb (P_Condition): New version with expression prescanned.

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Document that Allow_Integer_Address is ignored
	if Address is not a private type.
	* sem_prag.adb (Analyze_Pragma, case Allow_Integer_Address):
	Ignore pragma if System.Address is not a private type.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

	* namet.ads (Name_Len): Initialize to 0 to avoid accessing an
	uninitialized value.

From-SVN: r206892

2014-01-21  Thomas Quinot  <quinot@adacore.com>

	* gnat_rm.texi (Scalar_Storage_Order): Update documentation.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb (Set_Instance_Env): In Ada 2012 mode, preserve
	the value of Assertions_Enabled flag when compiling an instance of
	an internal unit. This facilitates the use of pre/postconditions
	in generic internal units, such as the new elementary function
	libraries.

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* exp_aggr.adb: Minor reformatting.
	* sem_attr.adb: Minor reformatting.
	* sem_res.adb: Minor comment addition.
	* einfo.adb: Minor comment updates.
	* freeze.adb: Minor reformatting and code reorganization.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* par-ch4.adb (P_If_Expression): Handle more gracefully an
	elsif clause that does not have an else part.

From-SVN: r206891

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* checks.adb, sem_util.ads, sem_ch4.adb: Minor reformatting.

2014-01-21  Pascal Obry  <obry@adacore.com>

	* projects.texi: Minor typo fix.

2014-01-21  Thomas Quinot  <quinot@adacore.com>

	* freeze.adb (Check_Component_Storage_Order): If a record type
	has an explicit Scalar_Storage_Order attribute definition clause,
	reject any component that itself is of a composite type and does
	not have one.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch10.adb (Generate_Parent_Reference): Make public so it
	can be used to generate proper cross-reference information for
	the parent units of proper bodies.

2014-01-21  Thomas Quinot  <quinot@adacore.com>

	* gcc-interface/decl.c (gnat_to_gnu_entity): For a modular
	type that represents a bit packed array type, propagate the
	reverse storage order flag to the generated wrapper record.
	* exp_pakd.adb (Expand_Packed_Element_Set,
	Expand_Packed_Element_Reference): No byte swapping required in
	the front-end for the case of a reverse storage order array,
	as this is now handled uniformly in the back-end.  However we
	still need to swap back an extracted element if it is itself a
	nested composite with reverse storage order.

From-SVN: r206890

2014-01-21  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Analyze_External_Property): Add processing for "others".
	(Analyze_Pragma): Update the grammar of pragma Abstract_State to
	include "others".

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

	* gnat_ugn.texi: Minor updates.

From-SVN: r206889

2014-01-21  Thomas Quinot  <quinot@adacore.com>

	* exp_pakd.adb: Update comment, minor reformatting.

2014-01-21  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_ch3.adb (Analyze_Variable_Contract): Trigger the volatile
	object check when SPARK_Mode is on.
	* sem_ch6.adb (Process_Formals): Trigger the volatile object
	check when SPARK_Mode is on.
	* sem_ch12.adb (Instantiate_Object): Trigger the volatile object
	check when SPARK_Mode is on.
	* sem_ch13.adb (Analyze_Aspect_Specifications): Insert the
	corresponding pragma of aspect SPARK_Mode in the visible
	declarations of a package declaration.
	* sem_prag.adb (Analyze_Pragma): Trigger the volatile object
	check when SPARK_Mode is on.
	* sem_res.adb (Resolve_Actuals): Trigger the volatile object
	check when SPARK_Mode is on.
	(Resolve_Entity_Name): Trigger
	the volatile object check when SPARK_Mode is on.

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* a-except-2005.adb: Minor reformatting

From-SVN: r206888

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb, sem_prag.adb, sem_prag.ads, sem_ch12.adb, sem_res.adb,
	sem_ch6.adb, a-except-2005.adb: Minor reformatting.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch3.adb (Expand_N_Object_Declaration): When a class-wide
	object is declared, it is rewritten as a renaming of an dynamic
	expression that wraps the initial value.  The renaming declaration
	is first given an internal name, to prevent collisions with the
	entity already declared, and then the name is modified to reflect
	the original one. the modification of the name must preserve
	the source location of the original, to prevent spurious errors
	when compiling with style checks if the declaration involves
	more than one entity.

From-SVN: r206887

2014-01-21  Hristian Kirtchev  <kirtchev@adacore.com>

	* aspects.adb Add entries for Async_Readers, Async_Writers,
	Effective_Reads and Effective_Writes in table Canonical_Aspect.
	* aspects.ads Add entries for Async_Readers, Async_Writers,
	Effective_Reads and Effective_Writes in tables Aspect_Id,
	Aspect_Names, Aspect_Delay and Implementation_Defined_Aspect.
	* atree.adb (Ekind_In): New version with 8 parameters.
	(Node34): New routine.
	(Set_Node34): New routine.
	* atree.ads (Ekind_In): New version with 8 parameters.
	(Node34): New routine.
	(Set_Node34): New routine.
	* einfo.adb Contract is now Node34.
	(Contract): Update the assertion and node usage.
	(Get_Pragma): Include pragmas Async_Readers, Async_Writers,
	Effective_Reads and Effective_Writes.
	(Set_Contract): Update the assertion and node usage.
	(Write_Field24_Name): Remove the output for a contract.
	(Write_Field34_Name): Add output for a contract.
	* einfo.ads Contract is now Node34. Update the comment on
	attribute usage and related node structures.
	(Get_Pragma): Update the comment on usage.
	* par-prag.adb (Prag): Pragmas Async_Readers, Async_Writers,
	Effective_Reads and Effective_Writes do not require special
	processing by the parser.
	* sem_ch3.adb (Analyze_Variable_Contract): New routine.
	(Analyze_Declarations): Analyze the contract of a variable at
	the end of the declarative region.
	(Analyze_Object_Declaration): Create a contract for a variable.
	* sem_ch6.adb (Analyze_Subprogram_Contract): Update the retrieval
	of classification pragmas.
	(Process_Formals): Detect an illegal
	use of a volatile object as a formal in a function.
	* sem_ch12.adb (Instantiate_Object): Detect an illegal use of
	a volatile object as an actual in generic instantiation.
	* sem_prag.adb Add entries for Async_Readers, Async_Writers,
	Effective_Reads and Effective_Writes in table Sig_Flags.
	(Analyze_External_State_In_Decl_Part): New routine.
	(Analyze_Global_Item): Detect an illegal use of a volatile object
	as a global item of a function.
	(Analyze_Pragma): Reimplement
	pragma Abstract_State. Add support for pragmas Async_Readers,
	Async_Writers, Effective_Reads and Effective_Writes.
	(Check_External_Properties): New routine.
	* sem_prag.ads (Analyze_External_State_In_Decl_Part): New routine.
	(Check_External_Properties): New routine.
	* sem_res.adb (Resolve_Actuals): Detect an illegal use of a
	volatile object as an actual in a call.
	(Resolve_Entity_Name):
	Add local variables Par, Prev and Usage_OK. Detect illegal
	contexts of volatile objects.
	* sem_util.adb (Add_Contract_Item): Add support for
	pragmas associated with the contract of a variable.
	(Async_Readers_Enabled): New routine.
	(Async_Writers_Enabled): New routine.
	(Effective_Reads_Enabled): New routine.
	(Effective_Writes_Enabled): New routine.
	(Has_Enabled_Property):
	New routine.
	(Is_Unchecked_Conversion_Instance): New routine.
	(Is_Volatile_Object): Add support for entities that may denote
	a volatile object.
	* sem_util.ads (Add_Contract_Item): Update the
	comment on usage.
	(Async_Readers_Enabled): New routine.
	(Async_Writers_Enabled): New routine.
	(Effective_Reads_Enabled): New routine.
	(Effective_Writes_Enabled): New routine.
	(Is_Unchecked_Conversion_Instance): New routine.
	* sinfo.ads Update the comment on the structure of N_Contract.
	* snames.ads-tmpl Add predefined names for Async_Readers,
	Async_Writers, Effective_Reads and Effective_Writes. Add
	pragma ids for Async_Readers, Async_Writers, Effective_Reads
	and Effective_Writes.

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb (Eval_Op_Expon): Use CRT_Safe_Compile_Time_Known_Value
	* sem_eval.adb (Compile_Time_Known_Value): Remove special
	handling of CRT mode (CRT_Safe_Compile_Time_Known_Value): New
	function (Eval_Op_Expon): Add CRT_Safe in call to Test_Foldable
	(Test_Foldable): Add CRT_Safe parameter
	* sem_eval.ads (Compile_Time_Known_Value): Remove special
	handling of CRT mode.
	(CRT_Safe_Compile_Time_Known_Value): New function.

From-SVN: r206886

sem_prag.adb (Analyze_Pragma, [...]): Fix problem with pragma or aspect that applies to package spec or subprogram spec.

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Analyze_Pragma, case SPARK_Mode): Fix problem
	with pragma or aspect that applies to package spec or subprogram
	spec.

From-SVN: r206885

	* ansidecl.h (ANSI_PROTOTYPES, PTRCONST, LONG_DOUBLE, PARAMS)
	(VPARAMS, VA_START, VA_OPEN, VA_CLOSE, VA_FIXEDARG, CONST)
	(VOLATILE, SIGNED, PROTO, EXFUN, DEFUN, DEFUN_VOID, AND, DOTS)
	(NOARGS): Don't define.
	* libiberty.h (expandargv, writeargv): Don't use PARAMS.
libiberty
	* _doprint.c (checkit): Use stdarg, not VA_* macros.
	* asprintf.c (asprintf): Use stdarg, not VA_* macros.
	* concat.c (concat_length, concat_copy, concat_copy2, concat)
	(reconcat): Use stdarg, not VA_* macros.
	* snprintf.c (snprintf): Use stdarg, not VA_* macros.
	* vasprintf.c (checkit): Use stdarg, not VA_* macros.
	* vsnprintf.c (checkit): Use stdarg, not VA_* macros.

From-SVN: r206881

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* exp_aggr.adb: Minor reformatting.

2014-01-21  Johannes Kanig  <kanig@adacore.com>

	* gnat1drv.adb (Gnat1drv) remove obsolete reference to -gnatd.H.

2014-01-21  Bob Duff  <duff@adacore.com>

	* gnat_ugn.texi: Document the "checks" attribute in gnat2xml.

2014-01-21  Steve Baird  <baird@adacore.com>

	* gnat_rm.texi: Improve description of SPARK_Mode pragma.

2014-01-21  Vincent Celier  <celier@adacore.com>

	* prj-part.adb (Parse_Single_Project): Accept to extend a project
	if it has only be imported by an project being extended. When a
	project that has only been imported by a project being extended
	is imported by another project that is not being extended,
	reset the previous indication, so that it will be an error if
	this project is extended later.
	* prj-tree.adb (Create_Project): Include component From_Extended
	in table Projects_HT
	* prj-tree.ads (Project_Name_And_Node): New Boolean component
	From_Extended

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* atree.ads, atree.adb: Add Node33 and Set_Node33.
	* einfo.ads, einfo.adb (SPARK_Pragma): New field (SPARK_Aux_Pragma):
	New field (SPARK_Pragma_Inherited): New flag
	(SPARK_Aux_Pragma_Inherited): New flag (SPARK_Mode_Pragmas):
	Removed.
	* lib.ads, lib.adb: Remove SPARK_Mode_Pragma, no longer used.
	* opt.ads (SPARK_Mode_Pragma): New global variable.
	* sem.ads: Add Save_SPARK_Mode_Pragma field to Scope_Stack_Entry.
	* sem_ch3.adb: Use new SPARK_Mode data structures.
	* sem_ch6.adb: Set SPARK_Mode fields in subprogram specs and bodies.
	* sem_ch7.adb: Set SPARK_Mode fields in package spec and body entities.
	* sem_ch8.adb (Push_Scope): Save SPARK_Mode_Pragma.
	(Pop_Scope): Restore SPARK_Mode_Pragma.
	* sem_prag.adb (Analyze_Pragma, case SPARK_Mode): Rewrite for
	new data structures.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

	* back_end.adb: Undo previous change, not needed. Minor reformatting.

From-SVN: r206879

2014-01-21  Thomas Quinot  <quinot@adacore.com>

	* exp_ch5.adb: Fix comment.
	* switch-c.adb: Minor comment update.
	* exp_ch3.adb: Minor reformatting.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

	* back_end.adb (Scan_Compiler_Arguments): Do not store object
	filename in gnatprove mode.

2014-01-21  Thomas Quinot  <quinot@adacore.com>

	* sinfo.ads (No_Ctrl_Actions): Clarify documentation (flag also
	suppresses usage of primitive _assign for tagged types).
	* exp_aggr.adb (Build_Array_Aggr_Code.Gen_Assign): Set
	No_Ctrl_Actions for a tagged type that does not require
	finalization, as we want to disable usage of _assign (which
	may cause undesirable discriminant checks on an uninitialized,
	invalid target).

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_prag.adb: Reject invariant'class on completion.

From-SVN: r206878

From-SVN: r206875

2014-01-21  Javier Miranda  <miranda@adacore.com>

	* exp_ch3.adb (Build_Init_Procedure): For
	derivations of interfaces, do not move the the initialization
	of the _parent field since such assignment is not generated.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Rewrite_Renamed_Operator): Do not replace entity
	with the operator it renames if we are within an expression of
	a pre/postcondition, because the expression will be reanalyzed
	at a later point, and the analysis of the renaming may affect
	the visibility of the operator when in an instance.

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* sinfo.ads, sinfo.adb: Change Do_Discriminant_Check to use new Flag1.
	Add this flag to type conversion nodes and assignment nodes.
	* treepr.adb: Deal properly with Flag 1,2,3.
	* treeprs.adt: Minor comment update.

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* sem_eval.adb (Compile_Time_Known_Value): Add Ignore_CRT
	parameter.
	* sem_eval.ads (Compile_Time_Known_Value): Add Ignore_CRT
	parameter, completely rewrite spec.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch10.adb (Install_Withed_Unit): If the unit is a subprogram
	instance that is inlined, it may have been rewritten as a wrapper
	package. In that case the unit that must be made visible is the
	related instance of the package.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

	* exp_ch9.adb (Expand_N_Selective_Accept.Add_Accept): Refine
	previous change in codepeer mode.

From-SVN: r206874

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

	* exp_ch9.adb (Expand_N_Selective_Accept.Add_Accept): Always add
	call to Abort_Undefer, as expected by the runtime.
	* s-tasren.adb (Local_Complete_Rendezvous): Replace
	Defer_Abort_Nestable by Defer_Abort, since we do not expect abort to be
	deferred at this point. Update comments.

2014-01-21  Thomas Quinot  <quinot@adacore.com>

	* exp_ch4.adb, exp_ch5.adb, checks.adb: Minor reformatting.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

	* switch-c.adb, usage.adb, gnat_ugn.texi: Mark -gnates as internal,
	remove from doc.

From-SVN: r206873

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* switch-c.adb, usage.adb, atree.adb, atree.ads: Minor reformatting.

From-SVN: r206872

2014-01-21  Thomas Quinot  <quinot@adacore.com>

	* atree.adb, atree.ads (Num_Extension_Nodes): Switch to Node_Id, since
	this is value is used in Node_Id arithmetic operations.
	(Copy_Node, Exchange_Entities): Use loops indexed by Num_Extension_Nodes
	instead of hard-coded unrolled code.

2014-01-21  Yannick Moy  <moy@adacore.com>

	* gnat1drv.adb: Minor code cleanup, removing useless code.

2014-01-21  Arnaud Charlet  <charlet@adacore.com>

	* opt.ads (SPARK_Switches_File_Name): New.
	* switch-c.adb (Scan_Front_End_Switches): Add handling of -gnates=xxx *
	* usage.adb (Usage): Document -gnates, in gnatprove mode only.
	* gnat_ugn.texi: Document -gnates.

2014-01-21  Yannick Moy  <moy@adacore.com>

	* errout.adb (Special_Msg_Delete): Update comment. Remove
	special case for GNATprove which should not ignore mismatch
	in sizes for representation clauses.
	* sem_prag.adb (Analyze_Pragma): Remove special case for GNATprove
	which should not ignore pragma Pack.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb: Code clean up.

2014-01-21  Steve Baird  <baird@adacore.com>

	* gnat_rm.texi: Improve GNAT RM description of SPARK_Mode pragma.

From-SVN: r206871

2014-01-21  Robert Dewar  <dewar@adacore.com>

	* gcc-interface/gigi.h: Get Flags array address.
	* gcc-interface/trans.c: Acquire Flags array address.
	* atree.adb: Add support for Flags array and Flag0,1,2,3.
	* atree.ads: Add support for Flags array and Flag0,1,2,3.
	* atree.h: Add support for Flags array and Flag0,1,2,3.
	* back_end.adb: Pass Flags array address to gigi.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch8.adb (Attribute_Renaming): Transfer original attribute
	reference to generated body so that legality checks on stream
	attributes are properly applied. If type is tagged and already
	frozen, insert generated body at the point of the renaming
	declaration.

2014-01-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb: Code clean up.
	* sem_ch8.adb: Minor reformatting

From-SVN: r206870

	PR middle-end/59860
	* gcc.dg/strlenopt-4.c: Expect the same counts on s390*-* as on all
	other targets.

From-SVN: r206868

rl78.c (rl78_propogate_register_origins): Verify that CLOBBERs are REGs before propogating their values.

* config/rl78/rl78.c (rl78_propogate_register_origins): Verify
that CLOBBERs are REGs before propogating their values.

From-SVN: r206867

2014-01-20  Dominique d'Humieres  <dominiq@lps.ens.fr>

	* gfortran.dg/round_3.f08: Add more cases.

From-SVN: r206866

2014-01-20  Jerry DeLisle  <jvdelisle@gcc.gnu>
	    Dominique d'Humieres  <dominiq@lps.ens.fr>

	* io/write_float.def (output_float): Remove inadvertent test
	code from previous patch.

Co-Authored-By: Dominique d'Humieres <dominiq@lps.ens.fr>

From-SVN: r206865