2012-10-01  Arnaud Charlet  <charlet@adacore.com>

	* a-catizo.adb, a-stwiun.adb, a-cdlili.adb, a-cihama.adb, a-direct.adb,
	a-coinve.adb, a-calend.adb, a-ciorse.adb, a-coorma.adb, a-cfdlli.adb,
	a-stzunb-shared.adb, a-cfhase.adb, bindgen.adb, ceinfo.adb, a-tags.adb,
	einfo.adb, checks.adb, eval_fat.adb, a-cborma.adb, a-stwifi.adb,
	a-tifiio.adb, a-textio.adb, a-cidlli.adb, a-strunb-shared.adb,
	a-cimutr.adb, a-calcon.adb, a-exexpr-gcc.adb, a-ciormu.adb,
	a-stzunb.adb, a-stzsea.adb, a-ngelfu.adb, a-stzfix.adb,
	a-cihase.adb, a-cohama.adb, a-exetim-posix.adb, a-dirval-vms.adb,
	a-caldel-vms.adb, a-coorse.adb, errout.adb,
	a-except.adb, butil.adb, a-dirval-mingw.adb, a-cforma.adb,
	a-except-2005.adb, a-wtedit.adb, cstand.adb, a-stwiun-shared.adb,
	a-cbhama.adb, a-direio.adb, clean.adb, a-cborse.adb, back_end.adb,
	binde.adb, a-exexda.adb, a-comutr.adb, a-ciorma.adb, a-cobove.adb,
	a-coormu.adb, a-teioed.adb, a-convec.adb, a-wtenau.adb, exp_aggr.adb,
	a-ztedit.adb, a-cohase.adb, a-exetim-mingw.adb, bcheck.adb,
	a-dynpri.adb, a-cfhama.adb, a-calfor.adb, a-cbdlli.adb,
	a-crdlli.adb, a-cbmutr.adb, a-sequio.adb, a-ngcoar.adb, a-cforse.adb,
	a-strunb.adb, a-calend-vms.adb, a-clrefi.adb, a-cofove.adb,
	a-ztenau.adb, a-strfix.adb, a-cbhase.adb, a-stzsup.adb: Minor
	reformatting.

From-SVN: r191905

2012-10-01  Vincent Pucci  <pucci@adacore.com>

	* s-gearop.adb (Vector_Matrix_Product): Dimensions check fixed. Index
	of Left in S evaluation fixed.

2012-10-01  Javier Miranda  <miranda@adacore.com>

	* sem_ch3.adb (Analyze_Declarations): Avoid
	premature freezing caused by the internally generated subprogram
	_postconditions.
	* checks.adb (Expr_Known_Valid): Float literals are assumed to be valid
	in VM targets.

2012-10-01  Thomas Quinot  <quinot@adacore.com>

	* sinput.ads, sinput.adb, sinput-l.adb sinput-c.adb (Sinput): New
	Instances table, tracking all generic instantiations. Source file
	attribute Instance replaces previous Instantiation attribute with an
	index into the Instances table.
	(Iterate_On_Instances): New generic procedure.
	(Create_Instantiation_Source): Record instantiations in Instances.
	(Tree_Read, Tree_Write): Read/write the instance table.
	* scils.ads, scos.adb (SCO_Instance_Table): New table, contains
	information copied from Sinput.Instance_Table, but self-contained
	within the SCO data structures.
	* par_sco.ads, par_sco.adb (To_Source_Location): Move to library level.
	(Record_Instance): New subprogram, used by...
	(Populate_SCO_Instance_Table): New subprogram to fill
	the SCO instance table from the Sinput one (called by SCO_Output).
	* opt.ads (Generate_SCO_Instance_Table): New option.
	* put_scos.adb (Write_Instance_Table): New subprogram, used by...
	(Put_SCOs): Dump the instance table at the end of SCO information
	if requested.
	* get_scos.adb (Get_SCOs): Read SCO_Instance_Table.
	* types.h: Add declaration for Instance_Id.
	* back_end.adb (Call_Back_End): Pass instance ids in source file
	information table.
	(Scan_Back_End_Switches): -fdebug-instances sets
	Opt.Generate_SCO_Instance_Table.
	* gcc-interface/gigi.h: File_Info_Type includes instance id.
	* gcc-interface/trans.c: Under -fdebug-instances, set instance
	id in line map from same in file info.

2012-10-01  Thomas Quinot  <quinot@adacore.com>

	* sem_elab.adb: Minor reformatting
	(Check_Elab_Call): Minor fix to debugging code
	(add special circuit for the valid case where a 'Access attribute
	reference is passed to Check_Elab_Call).

2012-10-01  Thomas Quinot  <quinot@adacore.com>

	* exp_ch3.adb: Minor reformatting.

From-SVN: r191904

2012-10-01  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch3.ads (Build_Array_Invariant_Proc): moved to body.
	* exp_ch3.adb (Build_Array_Invariant_Proc,
	Build_Record_Invariant_Proc): transform into functions.
	(Insert_Component_Invariant_Checks): for composite types that have
	components with specified invariants, build a checking procedure,
	and make into the invariant procedure of the composite type,
	or incorporate it into the user- defined invariant procedure if
	one has been created.
	* sem_ch3.adb (Array_Type_Declaration): Checking for invariants
	on the component type is defered to the expander.

2012-10-01  Thomas Quinot  <quinot@adacore.com>

	* xsnamest.adb, namet.h, sem_ch10.adb, s-oscons-tmplt.c,
	xoscons.adb: Minor reformatting.

2012-10-01  Hristian Kirtchev  <kirtchev@adacore.com>

	* checks.adb (Apply_Parameter_Aliasing_And_Validity_Checks):
	Do not process subprogram renaminds because a) those cannot
	have PPC pragmas b) the renamed entity already has the PPCs.
	(Build_PPC_Pragma): Prepend a PPC pragma for consistency with
	Process_PPCs.
	* sem_ch6.adb (Last_Implicit_Declaration): Removed.
	(Process_PPCs): Insert a post condition body at the start of the
	declarative region of the related subprogram. This way the body
	will not freeze anything it shouldn't.

From-SVN: r191903

2012-10-01  Robert Dewar  <dewar@adacore.com>

	* freeze.adb, sem_ch6.adb, opt.ads, sem_ch13.adb,
	exp_ch3.adb: Minor reformatting.

2012-10-01  Hristian Kirtchev  <kirtchev@adacore.com>

	* checks.adb (Build_PPC_Pragma): A PPC pragma can now be properly
	associated with a subprogram body.

From-SVN: r191902

2012-10-01  Ed Schonberg  <schonberg@adacore.com>

	* aspects.ads: Type_Invariant'class is a valid aspect.
	* sem_ch6.adb (Is_Public_Subprogram_For): with the exception of
	initialization procedures, subprograms that do not come from
	source are not public for the purpose of invariant checking.
	* sem_ch13.adb (Build_Invariant_Procedure): Handle properly the
	case of a non-private type in a package without a private part,
	when the type inherits invariants from its ancestor.

2012-10-01  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch3.adb (Build_Record_Invariant_Proc): new procedure to
	generate a checking procedure for record types that may have
	components whose types have type invariants declared.

From-SVN: r191901

2012-10-01  Vincent Pucci  <pucci@adacore.com>

	* system-solaris-sparcv9.ads, system-mingw.ads, system-vms_64.ads: Flag
	Support_Atomic_Primitives set to True.

2012-10-01  Robert Dewar  <dewar@adacore.com>

	* impunit.adb: Ada.Locales is a language defined unit.

2012-10-01  Hristian Kirtchev  <kirtchev@adacore.com>

	* checks.adb (Apply_Parameter_Aliasing_Checks): Removed.
	(Apply_Parameter_Aliasing_And_Validity_Checks): New routine.
	(Apply_Parameter_Validity_Checks): Removed.
	* checks.ads (Apply_Parameter_Aliasing_Checks): Removed.
	(Apply_Parameter_Aliasing_And_Validity_Checks): New routine.
	(Apply_Parameter_Validity_Checks): Removed.
	* exp_ch6.adb (Expand_Call): Remove the generation of parameter
	aliasing checks.
	* freeze.adb: Remove with and use clauses for Validsw.
	(Freeze_Entity): Update the guard and generation of aliasing
	and scalar initialization checks for subprogram parameters.
	* opt.ads: Add new flags Check_Aliasing_Of_Parameters and
	Check_Validity_Of_Parameters along with comments on usage.
	* sem_attr.adb (Analyze_Attribute): Pragma Overlaps_Storage is
	no longer an Ada 2012 feature.
	* sem_ch4.adb: Remove with and use clauses for Checks and Validsw.
	(Analyze_Call): Remove the generation of aliasing checks for
	subprogram parameters.
	* sem_ch13.adb: Remove with and use clauses for Validsw.
	(Analyze_Aspect_Specifications): Remove the generation of scalar
	initialization checks.
	* switch-c.adb (Scan_Front_End_Switches): Add processing for
	-gnateA and -gnateV.
	* usage.adb (Usage): Add information on switches -gnateA and
	-gnateV. Remove information on validity switches 'l', 'L',
	'v' and 'V'.
	* validsw.adb (Reset_Validity_Check_Options): Remove the
	reset of flags Validity_Check_Non_Overlapping_Params
	and Validity_Check_Valid_Scalars_On_Params.
	(Save_Validity_Check_Options): Remove the processing
	for flags Validity_Check_Non_Overlapping_Params
	and Validity_Check_Valid_Scalars_On_Params.
	(Set_Validity_Check_Options): Remove the processing
	for flags Validity_Check_Non_Overlapping_Params and
	Validity_Check_Valid_Scalars_On_Params.
	* validsw.ads: Remove flags Validity_Check_Non_Overlapping_Params
	and Validity_Check_Valid_Scalars_On_Params along with their
	comments on usage.

From-SVN: r191900

	PR target/50457
	* config/sh/sh.opt (matomic-model): New option.
	(msoft-atomic): Mark as deprecated and alias to matomic-model=soft-gusa.
	(mhard-atomic): Delete.
	* config/sh/predicates.md (gbr_displacement): New predicate.
	* config/sh/sh-protos.h (sh_atomic_model): New struct.
	(selected_atomic_model): New declaration.
	(TARGET_ATOMIC_ANY, TARGET_ATOMIC_STRICT, TARGET_ATOMIC_SOFT_GUSA,
	TARGET_ATOMIC_HARD_LLCS, TARGET_ATOMIC_SOFT_TCB,
	TARGET_ATOMIC_SOFT_TCB_GBR_OFFSET_RTX, TARGET_ATOMIC_SOFT_IMASK):
	New macros.
	* config/sh/linux.h (SUBTARGET_OVERRIDE_OPTIONS): Adapt setting to
	default atomic model.
	* config/sh/sh.c (selected_atomic_model_): New global variable.
	(selected_atomic_model, parse_validate_atomic_model_option): New
	functions.
	(sh_option_override): Replace atomic selection checks with call to
	parse_validate_atomic_model_option.
	* config/sh/sh.h (TARGET_ANY_ATOMIC, UNSUPPORTED_ATOMIC_OPTIONS,
	UNSUPPORTED_HARD_ATOMIC_CPU): Delete.
	(DRIVER_SELF_SPECS): Remove atomic checks.
	config/sh/sync.md: Update documentation comments.
	(atomic_compare_and_swap<mode>, atomic_exchange<mode>,
	atomic_fetch_<fetchop_name><mode>, atomic_fetch_nand<mode>,
	atomic_<fetchop_name>_fetch<mode>, atomic_nand_fetch<mode>): Use
	TARGET_ATOMIC_ANY as condition.  Add TARGET_ATOMIC_STRICT check for
	SH4A case.  Handle new TARGET_ATOMIC_SOFT_TCB and
	TARGET_ATOMIC_SOFT_IMASK cases.
	(atomic_test_and_set): Handle new TARGET_ATOMIC_SOFT_TCB and
	TARGET_ATOMIC_SOFT_IMASK cases.
	(atomic_compare_and_swapsi_hard, atomic_exchangesi_hard,
	atomic_fetch_<fetchop_name>si_hard, atomic_fetch_nandsi_hard,
	atomic_<fetchop_name>_fetchsi_hard, atomic_nand_fetchsi_hard):
	Add TARGET_ATOMIC_STRICT check.
	(atomic_compare_and_swap<mode>_hard, atomic_exchange<mode>_hard,
	atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nand<mode>_hard,
	atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetch<mode>_hard,
	atomic_test_and_set_hard): Use TARGET_ATOMIC_HARD_LLCS condition.
	(atomic_compare_and_swap<mode>_soft, atomic_exchange<mode>_soft,
	atomic_fetch_<fetchop_name><mode>_soft, atomic_fetch_nand<mode>_soft,
	atomic_<fetchop_name>_fetch<mode>_soft, atomic_nand_fetch<mode>_soft,
	atomic_test_and_set_soft): Append _gusa to the insn names and use
	TARGET_ATOMIC_SOFT_GUSA as condition.
	(atomic_compare_and_swap<mode>_soft_tcb, atomic_exchange<mode>_soft_tcb,
	atomic_fetch_<fetchop_name><mode>_soft_tcb,
	atomic_fetch_nand<mode>_soft_tcb,
	atomic_<fetchop_name>_fetch<mode>_soft_tcb,
	atomic_nand_fetch<mode>_soft_tcb, atomic_test_and_set_soft_tcb):
	New insns.
	(atomic_compare_and_swap<mode>_soft_imask,
	atomic_exchange<mode>_soft_imask,
	atomic_fetch_<fetchop_name><mode>_soft_imask,
	atomic_fetch_nand<mode>_soft_imask,
	atomic_<fetchop_name>_fetch<mode>_soft_imask,
	atomic_nand_fetch<mode>_soft_imask, atomic_test_and_set_soft_imask):
	New insns.
	* doc/invoke.texi (SH Options): Document new matomic-model option.
	Remove msoft-atomic and mhard-atomic options.

From-SVN: r191899

2012-10-01  Yannick Moy  <moy@adacore.com>

	* sem_ch13.adb (Add_Invariants): Analyze the invariant expression
	as an assertion expression.
	* sem_ch3.adb / sem_ch3.ads (Preanalyze_Assert_Expression):
	New procedure that wraps a call to Preanalyze_Spec_Expression
	for assertion expressions, so that In_Assertion_Expr can be
	properly adjusted.
	* sem_prag.adb (Analyze_PPC_In_Decl_Part
	Check_Precondition_Postcondition Preanalyze_CTC_Args): Call the
	new Preanalyze_Assert_Expression.

From-SVN: r191898

2012-10-01  Robert Dewar  <dewar@adacore.com>

	* checks.ads: Minor reformatting.

2012-10-01  Yannick Moy  <moy@adacore.com>

	* types.ads, sem_prag.adb, sem.ads: Correct minor typos in comments.

From-SVN: r191897

2012-10-01  Vincent Celier  <celier@adacore.com>

	* make.adb (Scan_Make_Arg): Only test for "vP" of the option
	includes at least 3 characters.
	* gnatcmd.adb (GNATCmd): Ditto.

2012-10-01  Eric Botcazou  <ebotcazou@adacore.com>

	* exp_ch7.adb, sinfo.ads: Add comments.

2012-10-01  Robert Dewar  <dewar@adacore.com>

	* checks.adb: Remove reference to Enable_Overflow_Checks Use
	Suppress_Options rather than Scope_Suppress.
	* gnat1drv.adb (Adjust_Global_Switches): Handle new overflow
	settings (Adjust_Global_Switches): Initialize Scope_Suppress
	from Suppress_Options.
	* opt.adb: Remove Enable_Overflow_Checks (use Suppress_Options
	instead).
	* opt.ads: Remove Overflow_Checks_Unsuppressed (not used)
	Remove Enable_Overflow_Checks (use Suppress_Options instead)
	Suppress_Options is now current setting (replaces Scope_Suppress).
	* osint.adb (Initialize): Deal with initializing overflow
	checking.
	* par-prag.adb: Add dummy entry for pragma Overflow_Checks.
	* sem.adb (Semantics): Save and restore In_Assertion_Expr Use
	Suppress_Options instead of Scope_Suppress.
	* sem.ads (In_Assertion_Expr): New flag (Scope_Suppress):
	Removed, use Suppress_Options instead.
	* sem_eval.adb (Compile_Time_Compare): Return Unknown in
	preanalysis mode.
	* sem_prag.adb (Process_Suppress_Unsuppress): Setting of
	Overflow_Checks_Unsuppressed removed (not used anywhere!)
	(Analyze_Pragma, case Check): Set In_Assertion_Expression
	(Analyze_Pragma, case Overflow_Checks): Implement new pragma
	* snames.ads-tmpl: Add names needed for handling pragma
	Overflow_Checks
	* switch-c.adb (Scan_Front_End_Switches) Handle -gnato? and
	-gnato?? where ? is 0-3
	* types.ads: Updates and fixes to comment on Suppress_Record.

2012-10-01  Vincent Celier  <celier@adacore.com>

	* prj-part.adb (Parse): Remove incorrect comment about checking
	imported non extending projects from and "extending all"
	one. Minor correction.

From-SVN: r191895

2012-10-01  Robert Dewar  <dewar@adacore.com>

	* make.adb, exp_ch3.adb: Minor reformatting.

2012-10-01  Hristian Kirtchev  <kirtchev@adacore.com>

	* validsw.adb (Save_Validity_Check_Options): Do not set
	Validity_Check_Non_Overlapping_Params and
	Validity_Check_Valid_Scalars_On_Params when -gnatVa is present
	because the related checks are deemed too aggressive.

2012-10-01  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.ads sem_util.adb (Check_Internal_Protected_Use):
	reject use of protected procedure or entry within the body of
	a protected function of the same protected type, when usage is
	a call, an actual in an instantiation, a or prefix of 'Access.
	* sem_ch8.adb (Analyze_Subprogram_Renaming): Verify that target
	object in renaming of protected procedure is a variable, and
	apply Check_Internal_Protected_Use.
	* sem_res.adb (Analyze_Call, Analyze_Entry_Call): apply
	Check_Internal_Protected_Use rather than on-line code.
	* sem_attr.adb (Analyze_Access_Attribute): Verify that target
	object in accsss to protected procedure is a variable, and apply
	Check_Internal_Protected_Use.

2012-10-01  Gary Dismukes  <dismukes@adacore.com>

	* sem_ch4.adb (Find_Equality_Types.Try_One_Interp): Exclude the
	predefined interpretation from consideration if it's for a "/="
	operator of a tagged type. This will allow Analyze_Equality_Op to
	rewrite the "/=" as a logical negation of a call to the appropriate
	dispatching equality function. This needs to be done during
	analysis rather than expansion for the benefit of ASIS, which
	otherwise gets the unresolved N_Op_Ne operator from Standard.

From-SVN: r191894

2012-10-01  Thomas Quinot  <quinot@adacore.com>

	* gnatcmd.adb, make.adb (Scan_Make_Arg, Inspect_Switches): Recognize
	and reject an invalid parameter passed to -vP.

2012-10-01  Yannick Moy  <moy@adacore.com>

	* sem_warn.adb (Check_Infinite_Loop_Warning/Test_Ref): Improve
	the detection of modifications to the loop variable by noting
	that, if the type of variable is elementary and the condition
	does not contain a function call, then the condition cannot be
	modified by side-effects from a procedure call.

2012-10-01  Robert Dewar  <dewar@adacore.com>

	* checks.adb: Add comments.

2012-10-01  Javier Miranda  <miranda@adacore.com>

	* exp_ch3.adb (Expand_N_Object_Declaration): Improve condition catching
	never-ending recursion. The previous condition erroneously disabled
	silently the expansion of the class-wide interface object
	initialization in cases not involving the recursion.

From-SVN: r191892

From-SVN: r191891

2012-10-01  Thomas Quinot  <quinot@adacore.com>

	* make.adb: Minor documentation fix: error messages are sent to
	stderr, not stdout.

2012-10-01  Hristian Kirtchev  <kirtchev@adacore.com>

	* checks.ads, checks.adb (Apply_Parameter_Aliasing_Checks): New routine.
	(Apply_Parameter_Validity_Checks): New routines.
	* exp_ch6.adb (Expand_Call): Add aliasing checks to detect
	overlapping objects.
	* freeze.adb: Add with and use clauses for Checks and Validsw.
	(Freeze_Entity): Add checks to detect proper initialization
	of scalars.
	* sem_ch4.adb: Add with and use clauses for Checks and Validsw.
	(Analyze_Call): Add aliasing checks to detect overlapping objects.
	* sem_ch13.adb: Add with and use clauses for Validsw.
	(Analyze_Aspect_Specifications): Add checks to detect proper
	initialization of scalars.
	* sem_prag.adb (Chain_PPC): Correct the extraction of the
	subprogram name.
	* sem_util.adb (Is_Object_Reference): Attribute 'Result now
	produces an object.
	* usage.adb (Usage): Add usage lines for validity switches 'l',
	'L', 'v' and 'V'.
	* validsw.adb (Reset_Validity_Check_Options): Include
	processing for flags Validity_Check_Non_Overlapping_Params and
	Validity_Check_Valid_Scalars_On_Params. Code reformatting.
	(Save_Validity_Check_Options): Include processing
	for flags Validity_Check_Non_Overlapping_Params
	and Validity_Check_Valid_Scalars_On_Params.
	(Set_Validity_Check_Options): Add processing for validity switches
	'a', 'l', 'L', 'n', 'v' and 'V'. Code reformatting.
	* validsw.ads: Add new flags Validity_Check_Non_Overlapping_Params
	and Validity_Check_Valid_Scalars_On_Params along with comments
	on usage.

2012-10-01  Thomas Quinot  <quinot@adacore.com>

	* namet.ads, xsnamest.adb, prj-env.adb, sem_warn.adb,
	errout.ads: Minor reformatting.
	* prj-part.adb: Add comment.

From-SVN: r191890

2012-10-01  Robert Dewar  <dewar@adacore.com>

	* sinfo.ads, exp_aggr.adb, sem_ch13.adb: Minor reformatting.

2012-10-01  Ed Schonberg  <schonberg@adacore.com>

	* sem_aggr.adb (Resolve_Array_Aggregate): Handle properly
	component associations given by subtypes that have static
	predicates.  Improve error message for overlapping ranges in
	array aggregates.

2012-10-01  Pascal Obry  <obry@adacore.com>

	* snames.ads-tmpl (Name_Link_Lib_Subdir): New constant.

2012-10-01  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch9.adb (Analyze_Requeue): The target of a requeue
	statement on a protected entry must be a variable. This is part
	of AI05-0225.

From-SVN: r191889

2012-10-01  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	PR target/54746
	* config/s390/s390.c (s390_option_override): Add missing break.

From-SVN: r191885

2012-09-30  Sharad Singhai  <singhai@google.com>

	* dumpfile.c: New file with parts moved from tree-dump.c.
	(pflags): New variable.
	(alt_flags): Ditto.
	(alt_dump_file): Ditto.
	(dump_files):  Update to include additional fields.
	(struct dump_option_value_info): Add additional entries.
	(get_dump_file_name): Use command line filename if available.
	(dump_open_alternate_stream): New function.
	(dump_loc): Ditto.
	(dump_gimple_stmt): Ditto.
	(dump_gimple_stmt_loc): Ditto.
	(dump_generic_expr): Ditto.
	(dump_generic_expr_loc): Ditto.
	(dump_printf): Ditto.
	(dump_printf_loc): Ditto.
	(dump_start): Ditto.
	(dump_finish): Ditto.
	(dump_begin): Ditto.
	(dump_enabled_p): Return true if either of the dump types is enabled.
	(dump_initialized_p): Return true if either type of dump is initialized.
	(dump_end): Do not close standard streams.
	(dump_enable_all): Handle filenames for regular dumps.
	(dump_switch_p_1): Handle command-line dump filenames.
	(opt_info_enable_all): New function.
	(opt_info_switch_p_1): Ditto.
	(opt_info_switch_p): Ditto.
	(dump_kind_p): Ditto.
	(dump_basic_block): Ditto.
	(dump_combine_total_stats): Ditto.
	(dump_remap_tree_vectorizer_verbose): Ditto.
	* gimple-pretty-print.h: Rename dump_gimple_stmt to
	pp_gimple_stmt_1.  All callers updated.

From-SVN: r191884

2012-09-30  Sharad Singhai  <singhai@google.com>

	* doc/invoke.texi: Add documentation for the new option.
	* tree-dump.c: Move general dump file related functionality into
	dumpfile.c. Remove unneeded headers.
	* tree-dump.h: Move function declarations into dumpfile.h.
	* dumpfile.h: Include "line-map.h". Add defines for MSG flags.
	(struct dump_file_info): Move here from tree-dump.c.  Rename flags
	to pflags, state to pstate, stream to pstream, filename to
	pfilename. All callers updated. Add alt_flags, alt_state,
	alt_filenmae, alt_stream.
	* tree-vectorizer.c: Include "dumpfile.h". Remove vect_dump.
	(vect_set_dump_settings): Remove.
	(vect_print_dump_info): Ditto.
	* tree-vectorizer.h: Remove declaration of vect_dump and
	vect_print_dump_info.
	* tree-vect-loop.c: Include "dumpfile.h". Use new dump style.
	* tree-vect-data-refs.c: Ditto.
	* tree-vect-stmts.c: Ditto.
	* tree-vect-slp.c: Ditto.
	* tree-vect-patterns.c: Ditto.
	* tree-vect-loop-manip.c: Ditto.
	* testsuite/gcc.target/i386/vect-double-1.c: Fix test.
	* opts.c (vect_set_verbosity_level): Remove.
	(common_handle_option): Handle -fopt-info flag. Deprecate
	-ftree-vectorizer-verbose.
	* tree-parloops.c (gather_scalar_reductions): Remove reference to
	vect_dump.
	* flag-types.h: Remove vect_verbosity_levels.
	* common.opt: Add -fopt-info. Deprecate -ftree-vectorizer-verbose.
	* opts-global.c (dump_remap_tree_vectorizer_verbose): New
	function.
	(handle_common_deferred_options): Handle -fopt-info and
	-ftree-vectorizer-verbose.
	* Makefile.in: Add dumpfile.o.
	(tree-dump.o): Update dependencies.
	(tree-vect-loop.o): Ditto.
	(tree-vect-loop-manip.o): Ditto.
	(tree-vect-slp.o): Ditto.
	(tree-vect-stmts.o): Ditto.
	(tree-vectorizer.o): Ditto.
	(opts.o): Ditto.
	* passes.c (finish_optimization_passes): Instead of using
	dump_begin/dump_end, use dump_start/dump_finish. Do not use dump_file.
	(pass_init_dump_file): Ditto.
	* c-decl.c (c_write_global_declarations): Use a different method
	to determine if the dump has ben initialized.
	* decl2.c (cp_write_global_declarations): Use a different method
	to determine if the dump has ben initialized.

From-SVN: r191883

From-SVN: r191882

	* gcc.target/i386/pad-10.c (foo2): Return x - z.

From-SVN: r191879

re PR rtl-optimization/38449 (delay branch scheduling follows REG_CROSSING_JUMP jumps indiscriminately)

        PR rtl-optimization/38449:
        * hooks.c (hook_bool_const_rtx_const_rtx_true): New function.
        * hooks.h (hook_bool_const_rtx_const_rtx_true): Declare.
        * target.def: Merge in definitions and documentation for
        TARGET_CAN_FOLLOW_JUMP.
        * doc/tm.texi.in: Add documentation locations for the above.
        * doc/tm.texi: Regenerate.
        * reorg.c (follow_jumps): New parameters jump and crossing.
        Changed all callers.

From-SVN: r191878

gcc/testsuite/
	* gcc.target/mips/pr37362.c: Fix target selector.

From-SVN: r191877

2012-09-30  Benjamin Kosnik  <bkoz@redhat.com>

	* doc/doxygen/user.cfg.in: Update to doxygen 1.8.2.

From-SVN: r191876

	* reorg.c (relax_delay_slots): Use delay_insn consistently.

	* config/sparc/sparc.c (gen_stack_pointer_dec): Delete.
	(sparc_expand_epilogue): Use gen_stack_pointer_inc and adjust.
	(sparc_flat_expand_epilogue): Likewise.
	(emit_and_preserve): Likewise.
	(sparc_fold_builtin): Fix thinko in latest change.

From-SVN: r191875

	PR target/54083
	* gcc.dg/torture/pr53922.c: Skip on 32-bit hppa-*-hpux*.

From-SVN: r191873

* config/m68k/m68k.md: Add names to bitfield insert and extract
insns.
(*insv_8_16_reg): Remove constraints and conditions that assume
that operand 0 could be a MEM.
(*extzv_8_16_reg, *extv_8_16_reg): Likewise, for operand 1.

From-SVN: r191872

* gcc.dg/ucnid-8.c: Update line number.
* gcc.dg/torture/pr51106-2.c: Likewise.

From-SVN: r191871

2012-09-30  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/54667
	* intrinsic.texi (C_F_POINTER): Fix description.
	* resolve.c (gfc_iso_c_sub_interface): Add a check for FPTR argument
	of C_F_POINTER. Modify two error messages. Cleanup.

2012-09-30  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/54667
	* gfortran.dg/c_funloc_tests_6.f90: Modified error message.
	* gfortran.dg/c_f_pointer_shape_test.f90: Ditto.
	* gfortran.dg/c_f_pointer_tests_5.f90: New.

From-SVN: r191870

	* include/ext/ropeimpl.h (__uninitialized_fill_n_a): Fix using
	declaration.
	* testsuite/ext/rope/5.cc: New.

From-SVN: r191869

	* cfgloop.c (scale_loop_profile): Move to...
	* cfgloopmanip.c (scale_loop_profile): .. here; use
	scale_loop_frequencies.
	(loopify): Use RDIV.

From-SVN: r191868

2012-09-30  Janus Weil  <janus@gcc.gnu.org> 

	* gfortran.dg/allocate_derived_1.f90: Re-enable class array checks,
	partially reverting r170092.
	* gfortran.dg/class_7.f03: Ditto.
	* gfortran.dg/coarray_14.f90: Ditto.
	* gfortran.dg/typebound_proc_13.f03: Ditto.

From-SVN: r191867

	PR libstdc++/54577
	* doc/xml/manual/status_cxx2011.xml: N2350 changes are missing from
	sequence containers.
	* doc/html/*: Regenerate.

From-SVN: r191866

From-SVN: r191865

/cp
2012-09-29  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54738
	* decl2.c (build_offset_ref_call_from_tree): Add tsubst_flags_t
	parameter.
	* pt.c (tsubst_copy_and_build): Adjust.
	* parser.c (cp_parser_postfix_expression): Likewise.
	* cp-tree.h: Adjust declaration.

/testsuite
2012-09-29  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/54738
	* g++.dg/cpp0x/sfinae42.C: New.

From-SVN: r191862

From-SVN: r191861

        * gcc.target/powerpc/405-dlmzb-strlen-1.c: Skip on AIX.
        * gcc.target/powerpc/440-dlmzb-strlen-1.c: Same.
        * gcc.dg/ucnid-5.c: Remove XFAIL on AIX.
        * gcc.dg/pr42629.c: XFAIL on AIX.
        * gcc.dg/pr47684.c: Same.
        * gcc.dg/pr43670.c: Same.
        * gcc.dg/pr42916.c: Same.
        * gcc.dg/pr45449.c: Same.
        * gcc.dg/pr50017.c: Same.
        * gcc.dg/pr42728.c: Same.
        * gcc.dg/pr47881.c: Same.
        * gcc.dg/pr44023.c: Same.
        * gcc.dg/pr41345.c: Same.
        * gcc.dg/pr42630.c: Same.
        * gcc.dg/pr44971.c: Same.
        * gcc.dg/pr46771.c: Same.
        * gcc.dg/ucnid-8.c: Same.
        * gcc.dg/ucnid-10.c: Same.
        * gcc.dg/ucnid-13.c: Same.
        * gcc.dg/torture/pr51106-2.c: Same.
        * gcc.dg/pr48768.c: Same.
        * gcc.dg/pr42631.c: Same.
        * gcc.dg/pr43084.c: Same.
        * gcc.dg/ucnid-7.c: Same.
        * gcc.dg/pr42889.c: Same.
        * gcc.dg/pr41241.c: Same.
        * gcc.dg/pr42719.c: Same.
        * g++.dg/debug/pr46583.C: Same.
        * g++.dg/debug/pr47106.C: Same.
        * g++.dg/opt/pr48549.C: Same.
        * g++.dg/other/pr42685.C: Same.
        * c-c++-common/pr43942.c: Same.

From-SVN: r191860

        * inclhack.def (AAB_aix_fcntl): New fix.
        * fixincl.x: Regenerate.

From-SVN: r191859

	* go.test/go-test.exp: Update for latest version of Go testsuite.

From-SVN: r191858

From-SVN: r191857

	PR libstdc++/34106
	* include/parallel/compatibility.h: Remove non-GCC code.

From-SVN: r191856