gcc/
	* rtlanal.c (canonicalize_condition): Split out duplicated mode check.
	Handle XOR.

gcc/testsuite/
	* gcc.dg/unroll_1.c: Add -fenable-rtl-loop2.

From-SVN: r207076

2014-01-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * gcc.dg/vect/vect-nop-move.c (main): Check for vect runtime.

From-SVN: r207075

From-SVN: r207074

utils.c (convert_to_fat_pointer): Un-obfuscate the conversion from a thin pointer with a shifted value.

	* gcc-interface/utils.c (convert_to_fat_pointer): Un-obfuscate the
	conversion from a thin pointer with a shifted value.
	* gcc-interface/utils2.c (gnat_build_constructor): Propagate the
	read-only flag from the values onto the result.
	(gnat_invariant_expr): Accept read-only CONSTRUCTORs.

From-SVN: r207073

	* gcc-interface/decl.c (gnat_to_gnu_entity): Always build a variable
	for E_Variable with a pragma Linker_Section.

From-SVN: r207072

decl.c (gnat_to_gnu_param): Make sure an Out parameter with Default_Value aspect is passed in by copy.

	* gcc-interface/decl.c (gnat_to_gnu_param): Make sure an Out parameter
	with Default_Value aspect is passed in by copy.

From-SVN: r207071

From-SVN: r207069

	* print-rtl.c (in_call_function_usage): New var.
	(print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
	EXPR_LIST mode as mode and not as reg note name.

From-SVN: r207066

	PR middle-end/59561
	* cfgloopmanip.c (copy_loop_info): If
	loop->warned_aggressive_loop_optimizations, make sure
	the flag is set in target loop too.

From-SVN: r207065

gcc/ChangeLog
+2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
+       flag_cilkplus.
+       * builtins.def: Likewise.
+       * cilk.h (fn_contains_cilk_spawn_p): Likewise.
+       * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
+       * ira.c (ira_setup_eliminable_regset): Likewise.
+       * omp-low.c (gate_expand_omp): Likewise.
+       (execute_lower_omp): Likewise.
+       (diagnose_sb_0): Likewise.
+       (gate_diagnose_omp_blocks): Likewise.
+       (simd_clone_clauses_extract): Likewise.
+       (gate): Likewise.
+

gcc/c-family/ChangeLog
+2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
+       flag_cilkplus.
+       * c-pragma.c (init_pragma): Likewise.
+       * c.opt: Likewise.
+

gcc/c/ChangeLog
+2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       * c-parser.c (c_parser_declaration_or_fndef): Replaced
+       flag_enable_cilkplus with flag_cilkplus.
+       (c_parser_direct_declarator_inner): Likewise.
+       (c_parser_attribute_any_word): Likewise.
+       (c_parser_attributes): Likewise.
+       (c_parser_compound_statement): Likewise.
+       (c_parser_statement_after_labels): Likewise.
+       (c_parser_if_statement): Likewise.
+       (c_parser_switch_statement): Likewise.
+       (c_parser_do_statement): Likewise.
+       (c_parser_for_statement): Likewise.
+       (c_parser_unary_expression): Likewise.
+       (c_parser_postfix_expression): Likewise.
+       (c_parser_postfix_expression_after_primary): Likewise.
+       (c_parser_postfix_expression_after_primary): Likewise.
+       (c_parser_omp_clause_name): Likewise.
+       (c_finish_omp_declare_simd): Likewise.
+       (c_parser_cilk_verify_simd): Likewise.
+       * c-typeck.c (build_array_ref): Likewise.
+       (build_function_call_vec): Likewise.
+       (convert_arguments): Likewise.
+       (build_compound_expr): Likewise.
+       (c_finish_return): Likewise.
+       (c_finish_if_stmt): Likewise.
+       (c_finish_loop): Likewise.
+       (build_binary_op): Likewise.
+

gcc/lto/ChangeLog
+2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       * lto-lang.c (lto_init): Replaced flag_enable_cilkplus with
+       flag_cilkplus.
+

From-SVN: r207064

	* go-gcc.cc (Gcc_backend::unary_expression): New function.

From-SVN: r207063

2014-01-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
	correction for little endian...
	* config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
	here.

From-SVN: r207062

	PR tree-optimization/59919
	* tree-vrp.c (find_assert_locations_1): Do not register asserts
	for non-returning calls.

	PR tree-optimization/59919
	* gcc.c-torture/compile/pr59919.c: New test.

From-SVN: r207061

2014-01-24  Ed Smith-Rowland  <3dw4rd@verizon.net>

	PR libstdc++/59531
	* testsuite/experimental/string_view/operations/copy/char/1.cc: New.
	* testsuite/experimental/string_view/operations/copy/wchar_t/1.cc: New.

2014-01-24  Ed Smith-Rowland  <3dw4rd@verizon.net>
	    Peter A. Bigot <pab@pabigot.com>

	PR libstdc++/59531
	* include/experimental/string_view
	(copy(_CharT*, size_type, size_type) const): Correct throw string.
	Correct copy start location.

2014-01-24  Ed Smith-Rowland  <3dw4rd@verizon.net>
	    Peter A. Bigot <pab@pabigot.com>

	PR libstdc++/59530
	* include/experimental/string_view (operator[](size_type) const):
	Fix one-off index error in debug check.
	* testsuite/experimental/string_view/element_access/char/1.cc: Don't
	test basic_string_view at size().
	* testsuite/experimental/string_view/element_access/wchar_t/1.cc: Ditto.

2014-01-24  Ed Smith-Rowland  <3dw4rd@verizon.net>
	    Peter A. Bigot <pab@pabigot.com>

	PR libstdc++/59529
	* include/experimental/string_view
	(basic_string_view(const _CharT*, size_type)): Don't care if len == 0.
	* testsuite/experimental/string_view/operations/substr/char/1.cc:
	Comment out catch of out_of_range; No terminating null
	in basic_string_view.  Check begin == end.
	* testsuite/experimental/string_view/operations/substr/wchar_t/1.cc:
	Ditto.


Co-Authored-By: Peter A. Bigot <pab@pabigot.com>

From-SVN: r207060

	PR libstdc++/59548
	* include/debug/safe_base.h (_Safe_sequence_base): Define copy
	constructor to prevent it being implicitly defined as deleted, but
	do not copy anything.
	* include/debug/safe_unordered_base.h (_Safe_unordered_container_base):
	Define copy and move constructors similar to _Safe_sequence_base's.
	* testsuite/23_containers/unordered_map/59548.cc: New.

From-SVN: r207059

	PR c++/58550
	* decl.c (grokdeclarator): Turn pedwarn about auto return type in
	c++11 into error.

From-SVN: r207055

From-SVN: r207054

gcc/

	* common/config/aarch64/aarch64-common.c
	(aarch64_rewrite_mcpu): Handle multiple names.
	* config/aarch64/aarch64.h
	(BIG_LITTLE_SPEC): Do not discard mcpu switches.

From-SVN: r207053

	PR c++/59886
	PR c++/59659
	* g++.dg/opt/value-init2.C: Remove.

From-SVN: r207052

	PR c++/59886
	PR c++/59659
	* typeck2.c (process_init_constructor_array): Don't create
	RANGE_EXPR yet.

From-SVN: r207051

	* typeck2.c (split_nonconstant_init_1): Fix num_split_elts
	handling for RANGE_ARRAY case.

From-SVN: r207050

2014-01-24  Eric Botcazou  <ebotcazou@adacore.com>

	* set_targ.adb: Set Short_Enums.
	* gcc-interface/lang.opt (fshort-enums): New option.
	* gcc-interface/misc.c (gnat_handle_option): Handle it.
	(gnat_post_options): Do not modify the global settings.

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* g-rannum.ads, g-rannum.adb (Random_Ordinary_Fixed): New generic
	function.
	(Random_Decimal_Fixed): New generic function.
	* s-rannum.ads: Minor comment clarifications.

From-SVN: r207049

/cp
2014-01-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57524
	* name-lookup.c (push_using_directive): Use timevar_cond_start.

/testsuite
2014-01-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/57524
	* g++.dg/ext/timevar2.C: New.

From-SVN: r207047

	* input.c (add_file_to_cache_tab): Handle the case where fopen
	returns NULL.

Signed-off-by: Dodji Seketeli <dodji@seketeli.org>

From-SVN: r207046

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* back_end.adb: Remove Short_Enums handling (handled in
	Ttypes/Get_Targ now) Minor added comments.
	* freeze.adb: Change name Short_Enums_On_Target to
	Target_Short_Enums.
	* get_targ.ads, get_targ.adb (Get_Short_Enums): New function.
	* opt.ads: Minor comment updates.
	* sem_ch13.adb: Change name Short_Enums_On_Target to
	Target_Short_Enums.
	* set_targ.adb: Set Short_Enums from gcc back end.
	* set_targ.ads (Short_Enums): New variable.
	* targparm.ads, targparm.adb: Remove Short_Enums entries (handled in
	Ttypes/Get_Targ now).
	* ttypes.ads (Target_Short_Enums): New constant boolean switch

From-SVN: r207045

2014-01-24  Pascal Obry  <obry@adacore.com>

	* g-sercom-mingw.adb: Fix serial port name for port number > 10.

From-SVN: r207044

2014-01-24  Gary Dismukes  <dismukes@adacore.com>

	* exp_disp.adb (Expand_Dispatching_Call): Call Unqualify on Param when
	comparing it with Ctrl_Arg, since Ctrl_Arg may have had qualification
	stripped off.

From-SVN: r207043

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* sinfo.ads, make.adb, prj-env.adb: Minor reformatting.

2014-01-24  Vincent Celier  <celier@adacore.com>

	* prj.adb (Add_Aggregated_Project): Do not add a project in
	the list if it is already there.

2014-01-24  Yannick Moy  <moy@adacore.com>

	* lib-xref-spark_specific.adb (Enclosing_Subprogram_Or_Package):
	Correct the search for a subrogram declaration to which a pragma is
	attached.

2014-01-24  Bob Duff  <duff@adacore.com>

	* gnat_ugn.texi: Document --decimal-grouping and
	--based-grouping switches in gnatpp.

From-SVN: r207042

2014-01-24  Ed Schonberg  <schonberg@adacore.com>

	* sinfo.ads: Documentation update.

2014-01-24  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Constant_Redeclaration): New declaration is
	illegal if previous one has an initial expression that is an
	aggregate expanded into assignments.

2014-01-24  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb (Analyze_Loop_Parameter_Specification): Small
	code reorganization to remove spurious warning on a loop with
	an array element iterator that has a null range.

From-SVN: r207041

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* prj.adb, prj-env.adb, back_end.adb: Add comment, minor code clean ups.

From-SVN: r207040

2014-01-24  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Analyze_Declarations): At the end of an
	appropriate declarative part, call Freeze_All from the first
	declaration in the scope, not from the first unfrozen one. This
	is necessary to apply visibility checks to entities with delayed
	aspects. Otherwise, in the presence of instantiations and cleanups
	that they may generate, the delayed aspects may be analyzed too
	late and produce spurious visibility errors.
	* sem_attr.adb: Place etype on range.
	* sem_ch6.adb: Documentation expression functions.

From-SVN: r207039

2014-01-24  Tristan Gingold  <gingold@adacore.com>
        
	* gcc-interface/misc.c (flag_short_enums): Declare.
	(gnat_post_options): Set it.

From-SVN: r207037

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* exp_ch7.adb: Minor change of Indices to Indexes (preferred
	terminology in compiler).

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* scans.ads: Remove Tok_Raise from Sterm, Eterm, After_SM
	categories, now that Ada 95 supports raise expressions.

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* freeze.adb (Freeze_Enumeration_Type): Use new target parameter
	Short_Enums_On_Target.
	* sem_ch13.adb (Set_Enum_Esize): Take Short_Enums_On_Target
	into account.
	* targparm.ads, targparm.adb: Add new target parameter Short_Enums.

2014-01-24  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb (Analyze_Iterator_Specification): If subtype
	indication is given explicity, check that it matches the array
	component type or the container element type of the domain
	of iteration.

2014-01-24  Tristan Gingold  <gingold@adacore.com>

	* back_end.adb (Scan_Compiler_Arguments): Set Short_Enums_On_Target.

2014-01-24  Vincent Celier  <celier@adacore.com>

	* prj-env.adb (Ada_Objects_Path): Use Ada_Objects_Path_No_Libs
	to cache the result when Including_Libraries is False.
	* prj-env.ads (Ada_Objects_Path): Update documentation
	* prj.adb (Free (Project_Id)): Also free Ada_Objects_Path_No_Libs
	(Get_Object_Directory): Return the Library_Ali_Dir only when
	when Including_Libraries is True.
	* prj.ads (Get_Object_Directory): Fix and complete documentation
	(Project_Data): New component Ada_Objects_Path_No_Libs

From-SVN: r207036

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* checks.adb (Expr_Known_Valid): Result of fpt operator never
	considered valid.

2014-01-24  Eric Botcazou  <ebotcazou@adacore.com>

	* back_end.adb: Minor fix in comment.

2014-01-24  Javier Miranda  <miranda@adacore.com>

	* sem_ch3.adb (Check_Abstract_Overriding): Code reestructuration
	required to report the error in case of task types.

2014-01-24  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb: Additional index checking.

From-SVN: r207035

2014-01-24  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb (Analyze_Attribute, case 'Update): Analyze
	expressions in each component association, and for records note
	the entity in each association choice, for subsequent resolution.
	(Resolve_Attribute, case 'Update): Complete resolution of
	expressions in each component association.

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* sem.adb (Sem): Avoid premature reference to Current_Sem_Unit
	(this was causing Is_Main_Unit_Or_Main_Unit_Spec to be set wrong,
	leading to wrong handling of SPARK_Mode for library units).

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Set SPARK_Mode
	on generic instances (do not consider them to be internally
	generated)

2014-01-24  Doug Rupp  <rupp@adacore.com>

	* s-osinte-android.ads (pthread_sigmask): Import sigprocmask
	vice pthread_sigmask.

2014-01-24  Vincent Celier  <celier@adacore.com>

	* prj.adb (Debug_Output (Str, Str2)): Output if verbosity is
	not default.

2014-01-24  Vincent Celier  <celier@adacore.com>

	* prj-ext.adb (Add): Do not output anything when Silent is True,
	whatever the verbosity. When Source is From_External_Attribute,
	set the corresponding environment variable if it is not already set.
	* prj-ext.ads (Add): New Boolean parameter Silent, defaulted
	to False
	* prj-proc.adb (Process_Expression_For_Associative_Array):
	For attribute External, call Prj.Ext.Add with Silent set to
	True for the child environment, to avoid useless output in non
	default verbosity.

2014-01-24  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Set_Slice_Subtype): Handle properly a discrete
	range given by a subtype indication, and force evaluation of
	the bounds, as for a simple range.
	* exp_util.adb (Evaluate_Slice_Bounds): Utility to force evaluation
	of bounds of slice for various kinds of discrete ranges.
	(Evaluate_Name, Evaluate_Subtype_From_Expr): use
	Evaluate_Slice_Bounds.

2014-01-24  Bob Duff  <duff@adacore.com>

	* s-taskin.ads (Activator): Make this Atomic, because
	Activation_Is_Complete reads it, and that can be called
	from any task. Previously, this component was only
	modified by the activator before activation, and by
	Self after activation.
	* a-taside.ads, a-taside.adb (Environment_Task,
	Activation_Is_Complete): Implement these missing functions.

From-SVN: r207034

2014-01-24  Doug Rupp  <rupp@adacore.com>

	* init.c: Add a handler section for Android.

2014-01-24  Arnaud Charlet  <charlet@adacore.com>

	* i-cexten.ads (Unsigned_33..64, Unsigned_33..64): New types.

2014-01-24  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Operator_Check): If one operand is a
	Raise_Expression, set its type to that of the other operand.
	* sem_res.adb (Resolve_Raise_Expression): new procedure.
	(Resolve_Actuals): For an actual that is a Raise_Expression,
	set the type to that of the formal.
	* sem_type.adb (Find_Unique_Type): If one of the operands is a
	Raise_Expression, return type of the other operand.

2014-01-24  Ed Schonberg  <schonberg@adacore.com>

	* sem_aggr.adb (Resolve_Record_Aggregate): If a scalar
	component of the record has a type with a default aspect, and
	the corresponding aggregate component is initiaized with a box,
	use the default value in the rewritten aggregate.

2014-01-24  Tristan Gingold  <gingold@adacore.com>

	* s-interr.ads, s-interr.adb, s-interr-hwint.adb, s-interr-vms.adb,
	s-interr-sigaction.adb,
	s-interr-dummy.adb (Install_Restricted_Handlers): Add Prio parameter.
	* exp_ch9.adb (Make_Initialize_Protection): Add Prio parameter
	to the call to Install_Restricted_Handlers.

2014-01-24  Emmanuel Briot  <briot@adacore.com>

	* prj-nmsc.adb (Check_File): Add protection when the source is
	not fully initialized.

From-SVN: r207033

2014-01-24  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb (Is_Post_State): In a postcondition, a selected
	component that denotes an implicit dereference is a reference
	to the post state of the subprogram.

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): SPARK_Mode OFF
	for generated subprograms.
	(Analyze_Subprogram_Specification): Ditto.

2014-01-24  Vincent Celier  <celier@adacore.com>

	* prj-dect.adb (Check_Attribute_Allowed): Detect more forbidden
	attributes in package Builder of aggregate and aggregate library
	projects.
	* prj-nmsc.adb (Process_Naming_Scheme.Check.Check_Aggregate):
	Remove procedure (Process_Naming_Scheme.Check.Check_Aggregated):
	Remove parameters.  Change error message from "... externally
	build library ..." to "... externally built project ...".
	(Process_Naming_Scheme.Check): Do not do any check in aggregate
	project, as attribute Library_Dir and Library_Name have already
	been detected as forbidden.

2014-01-24  Vincent Celier  <celier@adacore.com>

	* prj-env.adb (Find_Project): If cached project path is not in
	project directory, look in current directory first and use cached
	project path only if project is not found in project directory.

From-SVN: r207032

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* sem_util.adb, lib-xref.adb: Correct false positive warnings.

From-SVN: r207031

2014-01-24  Vincent Celier  <celier@adacore.com>

	* projects.texi: Document that aggregate projects are only
	supported by gprbuild, but not by gnatmake.  Document that the
	only attribute Switches in package Binder of aggregate projects
	will be ignored if its index is not others.  Document that
	attribute Global_Config_File is allowed in package Binder of
	aggregate projects.

2014-01-24  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb: Minor code reorganization.
	* sem_util.adb: Minor fix of potential latent bug in Is_LHS.

From-SVN: r207029

2014-01-24  Pascal Obry  <obry@adacore.com>

	* prj-attr.adb, projects.texi, snames.ads-tmpl: Add Excluded_Patterns
	attribute definition.

2014-01-24  Vincent Celier  <celier@adacore.com>

	* makeutl.adb (Queue.Insert_No_Roots): In gprbuild, do not put
	in the Queue the same source (same path, same multi-source index)
	from the same project file, to avoid compiling several times
	the same source.

2014-01-24  Eric Botcazou  <ebotcazou@adacore.com>

	* einfo.ads (First_Rep_Item): Remove obsolete stuff.
	(Has_Gigi_Rep_Item): Likewise.
	* sem_prag.adb (Analyze_Pragma) <Pragma_Linker_Section>: Do not set
	Has_Gigi_Rep_Item for objects.
	* gcc-interface/decl.c (prepend_one_attribute_to): Rename into...
	(prepend_one_attribute): ...this.
	(prepend_one_attribute_pragma): New function extracted from...
	(prepend_attributes): ...here.  Swap the parameters for consistency.
	(gnat_to_gnu_entity): Adjust calls to prepend_one_attribute_to and to
	prepend_attributes.
	<object>: Deal with a pragma Linker_Section on a constant
	or variable.  <E_Function>: Deal with a pragma Linker_Section
	on a subprogram.
	(get_minimal_subprog_decl): Adjust calls to prepend_one_attribute_to.

2014-01-24  Vincent Celier  <celier@adacore.com>

	* opt.ads: Minor comment update.

From-SVN: r207028