2014-01-27  Robert Dewar  <dewar@adacore.com>

	* scn.adb (Check_End_Of_Line): Removed.
	(Error_Long_Line): Removed.
	(Determine_License): Use versions of above routines from Scanner.
	* scng.adb (Check_End_Of_Line): Moved to spec.
	(Error_Long_Line): Removed, no longer used.
	* scng.ads (Check_End_Of_Line): Moved here from body.

2014-01-27  Tristan Gingold  <gingold@adacore.com>

	* exp_ch7.adb (Build_Cleanup_Statements): Call
	Build_Protected_Subprogram_Call_Cleanup to insert the cleanup
	for protected body.
	* exp_ch9.adb (Build_Protected_Subprogram_Body): Likewise.
	 Remove Service_Name variable.
	(Build_Protected_SUbprogam_Call_Cleanup): New procedure that
	factorize code from the above subprograms.
	* exp_ch9.ads (Build_Protected_Subprogram_Call_Cleanup): New procedure.

From-SVN: r207143

2014-01-27  Hristian Kirtchev  <kirtchev@adacore.com>

	* einfo.adb (Has_Option): Reimplemented.
	* sem_prag.adb (Analyze_Refinement_Clause): Add global
	variables AR_Constit, AW_Constit, ER_Constit, EW_Constit,
	External_Constit_Seen and State. Add local variables Body_Ref,
	Body_Ref_Elmt and Extra_State. Reimplement part of the logic to
	avoid a cumbersome while pool. Verify the legality of an external
	state and relevant properties.
	(Check_External_Property): New routine.
	(Check_Matching_State): Remove parameter profile
	and update comment on usage.
	(Collect_Constituent): Store the
	relevant external property of a constituent.
	* sem_util.adb (Async_Readers_Enabled): Update the call to
	Has_Enabled_Property.
	(Async_Writers_Enabled): Update the call to Has_Enabled_Property.
	(Effective_Reads_Enabled): Update the call to Has_Enabled_Property.
	(Effective_Writes_Enabled): Update the call to Has_Enabled_Property.
	(Has_Enabled_Property): Rename formal parameter Extern to State_Id.
	Update comment on usage. Reimplement the logic to recognize the various
	formats of properties.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* par-ch5.adb: Minor reformatting.

2014-01-27  Tristan Gingold  <gingold@adacore.com>

	* s-tposen.ads: Harmonize style and comments.

2014-01-27  Vincent Celier  <celier@adacore.com>

	* projects.texi: Document that shared library projects, by
	default, cannot import projects that are not shared library
	projects.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* sem_ch8.adb (Find_Selected_Component): Use Replace instead
	of Rewrite.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* a-suenco.adb, a-suenst.adb (Decode): Raise encoding error if
	any other exception is raised.
	(Convert): If both Input_Scheme and Output_Scheme are UTF_8 it is
	still necessary to perform a conversion in order to remove overlong
	encodings.

From-SVN: r207142

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* exp_smem.adb: Minor reformatting.

2014-01-27  Thomas Quinot  <quinot@adacore.com>

	* a-calfor.ads: Fix incorrect reference to operator "-" in comment.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb (Make_Call_Into_Operator): In ASIS mode, relocate
	nodes for operands to the original node for the call, to preserve
	Original_Node pointers within the resolved operands, given that
	they may have been rewritten as well. Previous approach copied
	the operands into a new tree and lost those pointers.

2014-01-27  Claire Dross  <dross@adacore.com>


	* a-cofove.adb, a-cofove.ads: Add Strict_Equal function to the API.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb (Check_Internal_Protected_Use): A call through
	an anonymous access parameter of the current protected function
	is not a potential modification of the current object.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* a-cobove.adb (Reserve_Capacity): Procedure raises
	Capacity_Error, not Constraint_Error, when request cannot be
	satisfied.

2014-01-27  Vincent Celier  <celier@adacore.com>

	* a-coorma.adb, a-cohama.adb (Assign): Copy the Source to the Target,
	not the Target to itself.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch4.adb (Expand_Concatenate): If the target of the
	concatenation is a library-level entity, always use the off-line
	version of concatenation, regardless of optimization level. This
	is space-efficient, and prevents linking problems when some
	units are compiled with different optimization levels.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb: Code clean up.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* par-ch5.adb (P_Iterator_Specification): Improve error recovery
	when an array or container iterator includes a subtype indication,
	which is only legal in an element iterator.

From-SVN: r207141

2014-01-27  Thomas Quinot  <quinot@adacore.com>

	* exp_ch7.adb: Minor reformatting.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* opt.adb (SPARK_Mode): Default for library units is None rather
	than Off.
	* opt.ads: Remove AUTO from SPARK_Mode_Type SPARK_Mode_Type is
	no longer ordered.
	* sem_prag.adb (Analyze_Pragma, case SPARK_Mode): Remove AUTO
	possibility.
	* snames.ads-tmpl (Name_Auto): Removed, no longer used.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* par-ch5.adb (P_Sequence_Of_Statements): Make entry in
	Suspicious_Labels table if we have identifier; followed by loop
	or block.
	* par-endh.adb (Evaluate_End_Entry): Search Suspicious_Labels table.
	* par.adb (Suspicious_Labels): New table.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* exp_aggr.adb (Check_Bounds): Reason is range check, not
	length check.

2014-01-27  Yannick Moy  <moy@adacore.com>

	* get_spark_xrefs.adb (Get_SPARK_Xrefs): Accept new type 'c' for
	reference.
	* lib-xref-spark_specific.adb (Is_Global_Constant): Remove useless
	function now.
	(Add_SPARK_Xrefs): Include references to constants.
	* spark_xrefs.ads Document new character 'c' for references to
	constants.

2014-01-27  Thomas Quinot  <quinot@adacore.com>

	* exp_smem.adb (Add_Write_After): For a function call, insert write as
	an after action in a transient scope.

From-SVN: r207140

2014-01-27  Thomas Quinot  <quinot@adacore.com>

	* exp_smem.adb (Expand_Shared_Passive_Variable): For a reference
	to a shared variable as an OUT formal in a call to an init proc,
	the 'Read call must be emitted after, not before, the call.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Remove mention of AUTO mode for SPARK_Mode pragma.

From-SVN: r207139

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* a-wichha.adb (Character_Set_Version): Change to output proper
	value.

2014-01-27  Hristian Kirtchev  <kirtchev@adacore.com>

	* einfo.adb (Is_Input_Only_State): Removed.
	(Is_Non_Volatile_State): Removed.
	(Is_Output_State): Removed.
	* einfo.ads (Is_Input_Only_State): Remove attribute and
	subprogram. Update related entity.
	(Is_Non_Volatile_State):
	Remove attribute and subprogram. Update related entity.
	(Is_Output_State): Removed attribute and subprogram. Update
	related entity.
	* exp_ch6.adb (Expand_Subprogram_Contract): Update comment on
	generated code.
	* sem_ch3.adb (Analyze_Declarations): Analyze the contract of
	an object, not just variables.
	(Analyze_Object_Contract): New routine.
	(Analyze_Variable_Contract): Removed.
	(Process_Discriminants): Detect an illegal use of volatile
	discriminant in SPARK mode.
	* sem_ch5.adb (Analyze_Iterator_Specification):
	Detect an illegal use of volatile loop variable.
	(Analyze_Loop_Parameter_Specification): Detect an illegal use
	of volatile loop variable.
	* sem_ch6.adb (Process_Formals): Update the volatile object
	detection. Detect an illegal formal of mode IN OUT or OUT in
	SPARK mode. Enhance the error messages with references.
	* sem_ch12.adb (Instantiate_Object): Update the volatile object
	detection. Enhance the error messages with references.
	* sem_prag.adb (Analyze_Abstract_State): Enhance the error
	messages with references.
	(Analyze_Contract_Case): Enhance the error messages with references.
	(Analyze_External_Property): Call Check_Duplicate_Property to process
	an external property.
	(Analyze_External_Property_In_Decl_Part): New routine.
	(Analyze_External_State_In_Decl_Part): Removed.
	(Analyze_Global_Item): Detect an illegal
	use of a volatile constant. Detect an illegal use
	of a variable with enabled Effective_Reads. Enhance
	the error messages with references. Remove obsolete
	checks concerning Input_Only and Output_Only states.
	(Analyze_Initialization_Item): Enhance the error messages
	with references.
	(Analyze_Initializes_In_Decl_Part): Do not
	collect the states and variables when the initialization list
	is null.
	(Analyze_Input_Item): Enhance the error messages with references.
	(Analyze_Input_Output): Enhance the error messages with references.
	(Analyze_Pragma): Enhance the error messages with references.
	(Analyze_Refinement_Clause): Code reformatting.
	(Analyze_Refined_Depends_In_Decl_Part):
	Rename global variable Global to Reg_Global and update all
	occurrences. Add local variables D7 and D8. Update the error
	messages with references. Update the call to Collect_Global_Items.
	(Analyze_Refined_Global_In_Decl_Part): Add local variables
	Has_Proof_In_State, Proof_In_Constits and Proof_In_Items. Update
	the call to Collect_Global_Items.  Account for a Proof_In state
	in null / useless refinement checks. Verify the coverage of
	Proof_In states.
	(Check_Dependency_Clause): Remove local variable
	Out_Constits. Remove the retrieval and removal of constituents
	for an Output_Only state. Remove the reporting of unused
	Output_Only state constituents.
	(Check_Duplicate_Mode): Enhance
	the error message with a reference.
	(Check_Duplicate_Property): New routine.
	(Check_Duplicate_Option): Enhance the error message with a reference.
	(Check_External_Properties): Enhance the error message with a reference.
	(Check_Function_Return): Enhance the error message with a reference.
	(Check_In_Out_States): Update
	comment on usage. Add a specialized error message for Proof_In
	constituents. Enhance the error message with a reference.
	(Check_Input_States): Update comment on usage. Account for
	possible Proof_In constituents. Enhance the error message
	with a areference.
	(Check_Matching_Constituent): Enhance the error message with a
	reference.
	(Check_Matching_State): Enchance the error message with a reference.
	(Check_Mode): Add local variable From_Global. Update the call to
	Find_Mode.  Emit more precise error messages concerning extra items
	(Check_Mode_Restriction_In_Enclosing_Context): Consider
	pragma Refined_Global.	Enhance the error message with a
	reference.
	(Check_Mode_Restriction_In_Function): Enhance the error message with
	a reference.
	(Check_Output_States): Update comment on usage. Add local variable
	Posted.  Account for possible Proof_In constituents. Produce a detailed
	list of missing constituents.
	(Check_Proof_In_States): New routine.
	(Check_Refined_Global_Item): Handle Proof_In
	constituents. Enchance the error message with a reference.
	(Collect_Global_Items): Add formal parameters Proof_In_Items
	and Has_Proof_In_State. Update the comment on usage. Account
	for Proof_In items.
	(Create_Or_Modify_Clause): Enchance
	the error message with a reference.
	(Find_Mode): Add
	formal parameter From_Global. Update the comment on usage.
	Detect when the mode is governed by pragma [Refined_]Global.
	(Output_Constituents): Removed.
	(Report_Extra_Constituents):
	Report extra Proof_In constituents.
	(Report_Unused_Constituents): Removed.
	(Usage_Error): Code reformatting. Enhance the error
	messages with reference.
	* sem_prag.ads (Analyze_External_Property_In_Decl_Part): New routine.
	(Analyze_External_State_In_Decl_Part): Removed.
	* sem_res.adb (Resolve_Actuals): Update the volatile object
	detection. Enhance the error message with a reference.
	(Resolve_Entity_Name): Update the volatile object
	detection. Enhance the error message with a reference.
	* sem_util.adb (Is_Refined_State): Add a guard to avoid a crash.
	(Is_SPARK_Volatile_Object): New routine.
	(Has_Volatile_Component): New routine.
	* sem_util.ads (Is_Delegate): Alphabetized.
	(Is_SPARK_Volatile_Object): New routine.
	(Has_Volatile_Component): New routine.
	* snames.ads-tmpl: Remove names Name_Input_Only and Name_Output_Only.

2014-01-27  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb: Resolve fully prefix of 'Update.

From-SVN: r207138

re PR bootstrap/59934 (Bootstrap fail since r206941: expmed.h:252:33: error: array subscript is above array bounds)

       PR bootstrap/59934
        * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
        know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
        reached.

From-SVN: r207137

2014-01-27  Ben Brosgol  <brosgol@adacore.com>

	* gnat_rm.texi: Minor clarifications.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* sem_elab.adb (Check_Internal_Call_Continue): Avoid complaining
	about call that is generated as part of an Initial_Condition
	check.
	* sem_prag.adb: Minor spelling correction.

From-SVN: r207136

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Set_Convention_From_Pragma): Check that
	convention Ghost can only apply to functions.
	* einfo.ads, einfo.adb (Is_Ghost_Subprogram): Add clarifying comment.

From-SVN: r207135

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Add Short_Enums to documentation of
	-gnatet/-gnateT.

2014-01-27  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Analyze_Input_Item): Correct check for input
	item in same package.
	* sem_util.ads, sem_util.adb (Within_Scope): New function.

From-SVN: r207134

gcc/

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

From-SVN: r207133

	Core DR 475
	PR c++/41174
	PR c++/59224
	* libsupc++/eh_throw.cc (__cxa_throw): Set uncaughtExceptions.
	* libsupc++/eh_alloc.cc (__cxa_allocate_dependent_exception)
	(__cxa_allocate_exception): Don't set it here.

From-SVN: r207129

gcc/

	* gimple-builder.h (create_gimple_tmp): Delete.

From-SVN: r207127

2014-01-27  Christian Bruel  <christian.bruel@st.com>

	* config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
	words comparisons.

From-SVN: r207126

	* configure.ac (*-*-lynxos*): Delete.
	* configure: Regenerate.

From-SVN: r207125

From-SVN: r207124

	* config/pa/pa.md (call): Generate indirect long calls to non-local
	functions when outputing 32-bit code.
	(call_value): Likewise except for special call to buggy powf function.

From-SVN: r207121

	* config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
	portable runtime and PIC indirect calls.
	(pa_output_indirect_call): Remove unnecessary nop from portable runtime
	and PIC call sequences.  Use ldo instead of blr to set return register
	in PIC call sequence.

From-SVN: r207120

re PR fortran/58007 ([OOP] ICE in free_pi_tree(): Unresolved fixup - resolve_fixups does not fixup component of __class_bsr_Bsr_matrix)

fortran/
        PR fortran/58007
        * module.c (read_module): Assert for component name correctness.

From-SVN: r207118

	* acinclude.m4 (GLIBCXX_ENABLE_C99): Fix typo.
	* configure: Regenerate.

From-SVN: r207116

	* include/bits/stl_map.h: Remove anachronistic comment.
	* include/bits/stl_multimap.h: Add whitespace.
	* testsuite/23_containers/map/modifiers/emplace/1.cc: Use
	-std=gnu++11 instead of -std=c++11.
	* testsuite/23_containers/map/operators/2.cc: Likewise.
	* testsuite/23_containers/multimap/modifiers/emplace/1.cc: Likewise.
	* testsuite/23_containers/multiset/modifiers/emplace/1.cc: Likewise.
	* testsuite/23_containers/set/modifiers/emplace/1.cc: Likewise.

From-SVN: r207115

2014-01-26  Arnaud Charlet  <charlet@adacore.com>     
                                                      
	* a-intnam-lynxos.ads, mlib-tgt-specific-lynxos.adb,
	s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
	s-osinte-lynxos.ads, s-taprop-lynxos.adb, s-tpopsp-lynxos.adb,
	system-lynxos-ppc.ads, system-lynxos-x86.ads: Removed, no longer
	maintained.

From-SVN: r207114

From-SVN: r207113

From-SVN: r207110

From-SVN: r207098

2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilepro/atomic.c: Include tconfig.h.  Don't include
            config.h or system.h.
            (bool) Define.

From-SVN: r207088

2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline.
            (post_atomic_barrier): Ditto.
            (__fetch_and_do): New macro.
            (__atomic_fetch_and_do): Use __fetch_and_do.
            (__sync_fetch_and_do): New macro.
            (__sync_fetch_and_add_4): New function.
            (__sync_fetch_and_sub_4): New function.
            (__sync_fetch_and_or_4): New function.
            (__sync_fetch_and_and_4): New function.
            (__sync_fetch_and_xor_4): New function.
            (__sync_fetch_and_nand_4): New function.
            (__sync_fetch_and_add_8): New function.
            (__sync_fetch_and_sub_8): New function.
            (__sync_fetch_and_or_8): New function.
            (__sync_fetch_and_and_8): New function.
            (__sync_fetch_and_xor_8): New function.
            (__sync_fetch_and_nand_8): New function.
            (__do_and_fetch): New macro.
            (__atomic_do_and_fetch): Use __do_and_fetch.
            (__sync_do_and_fetch): New macro.
            (__sync_add_and_fetch_4): New function.
            (__sync_sub_and_fetch_4): New function.
            (__sync_or_and_fetch_4): New function.
            (__sync_and_and_fetch_4): New function.
            (__sync_xor_and_fetch_4): New function.
            (__sync_nand_and_fetch_4): New function.
            (__sync_add_and_fetch_8): New function.
            (__sync_sub_and_fetch_8): New function.
            (__sync_or_and_fetch_8): New function.
            (__sync_and_and_fetch_8): New function.
            (__sync_xor_and_fetch_8): New function.
            (__sync_nand_and_fetch_8): New function.
            (__sync_exchange_methods): New macro.
            (__sync_val_compare_and_swap_4): New function.
            (__sync_bool_compare_and_swap_4): New function.
            (__sync_lock_test_and_test_4): New function.
            (__sync_val_compare_and_swap_8): New function.
            (__sync_bool_compare_and_swap_8): New function.
            (__sync_lock_test_and_test_8): New function.
            (__subword_cmpxchg_body): New macro.
            (__atomic_compare_exchange_1): Use __subword_cmpxchg_body.
            (__atomic_compare_exchange_2): Ditto.
            (__sync_subword_cmpxchg): New macro.
            (__sync_val_compare_and_swap_1): New function.
            (__sync_bool_compare_and_swap_1): New function.
            (__sync_val_compare_and_swap_2): New function.
            (__sync_bool_compare_and_swap_2): New function.
            (__atomic_subword): Rename to ...
            (__subword): ... New name.
            (__atomic_subword_fetch): Use __subword.
            (__sync_subword_fetch): New macro.
            (__sync_fetch_and_add_1): New function.
            (__sync_fetch_and_sub_1): New function.
            (__sync_fetch_and_or_1): New function.
            (__sync_fetch_and_and_1): New function.
            (__sync_fetch_and_xor_1): New function.
            (__sync_fetch_and_nand_1): New function.
            (__sync_fetch_and_add_2): New function.
            (__sync_fetch_and_sub_2): New function.
            (__sync_fetch_and_or_2): New function.
            (__sync_fetch_and_and_2): New function.
            (__sync_fetch_and_xor_2): New function.
            (__sync_fetch_and_nand_2): New function.
            (__sync_add_and_fetch_1): New function.
            (__sync_sub_and_fetch_1): New function.
            (__sync_or_and_fetch_1): New function.
            (__sync_and_and_fetch_1): New function.
            (__sync_xor_and_fetch_1): New function.
            (__sync_nand_and_fetch_1): New function.
            (__sync_add_and_fetch_2): New function.
            (__sync_sub_and_fetch_2): New function.
            (__sync_or_and_fetch_2): New function.
            (__sync_and_and_fetch_2): New function.
            (__sync_xor_and_fetch_2): New function.
            (__sync_nand_and_fetch_2): New function.
            (__atomic_subword_lock): Use __subword.
            (__sync_subword_lock): New macro.
            (__sync_lock_test_and_set_1): New function.
            (__sync_lock_test_and_set_2): New function.

From-SVN: r207087

2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilepro/atomic.c (BIT_OFFSET): Define.
            (__atomic_subword_cmpxchg): Use BIT_OFFSET.
            (__atomic_subword): Ditto.

From-SVN: r207086

2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilepro/atomic.c (__atomic_do_and_fetch): Add a
            prefix op argument.
            (__atomic_nand_fetch_4): Add prefix op.
            (__atomic_nand_fetch_8): Ditto.

From-SVN: r207085

2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
            avoid clobbering a live register.

From-SVN: r207084

2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins): 
            Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
            * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins): 
            Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.

From-SVN: r207083

2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
            arguments on even registers.
            (tilegx_function_arg_advance): Ditto.
            (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
            STACK_BOUNDARY.
            * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
            (BIGGEST_ALIGNMENT): Ditto.
            (BIGGEST_FIELD_ALIGNMENT): Ditto.

From-SVN: r207082

2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
            insns after bundles have been formed.
            * config/tilegx/tilegx.md (tile_network_barrier): Update
            comment.

From-SVN: r207081

2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
            PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
            * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.

From-SVN: r207080

gcc/
	* config/mips/constraints.md (kl): Delete.
	* config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
	define expands, using...
	(divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
	instructions for MIPS16.
	(*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
	non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.

From-SVN: r207079

2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilepro/tilepro.md (ctzdi2): Use register_operand
            predicate.
            (clzdi2): Ditto.
            (ffsdi2): Ditto.

From-SVN: r207078

2014-01-25  Walter Lee  <walt@tilera.com>

            * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
            (TARGET_EXPAND_TO_RTL_HOOK): Define.

From-SVN: r207077

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