gcc:

	*  config/darwin.h (ENDFILE_SPEC): New.
	(DARWIN_CRT1_SPEC): Add crttms.o.
	(STARTFILE_SPEC): Likewise for dynamic libs and bundles.
	* config/i386.h (ENDFILE_SPEC): Amend to include crttme.o.

libgcc:

	* config/darwin-crt-tm.c: New file.
	* config.host (darwin): Build crttms.o crttme.o to provide
	startup and shutdown for tm clones.
	* config/t-darwin (crttms.o): New build rule.
	(crttme.o): Likewise.

From-SVN: r181616

	PR c++/51264
	* tree.c (iterative_hash_expr): Remove break after return.

From-SVN: r181615

2011-11-22  Matthew Gretton-Dann<matthew.gretton-dann@arm.com>

         * gcc.dg/vshift-1.c (main): Call rand instead of random.
         * gcc.dg/vshift-3.c (main): Likewise.

From-SVN: r181614

gcc:

	* target.def (tm_clone_table_section): New hook.
	* doc/tm.texi.in (TARGET_ASM_TM_CLONE_TABLE_SECTION): Define.
	* doc/tm.texi: Regenerate.
	* varasm.c (dump_tm_clone_pairs): Use target tm_clone_table_section.
	* output.h (default_clone_table_section): New prototype.
	* config/darwin.h (TARGET_ASM_TM_CLONE_TABLE_SECTION): New.
	* config/darwin-protos.h (darwin_tm_clone_table_section): New prototype.
	* config/darwin.c (darwin_tm_clone_table_section): New.

gcc/testsuite:

     * gcc.dg/tm/20100615.c: Adjust for Darwin tm_clone_table section name.

From-SVN: r181613

libitm:

	* config/x86/sjlj.S (CONCAT1, CONCAT2, SYM): Respond to
	__USER_LABEL_PREFIX__ for targets that use it.
	TYPE, SIZE, HIDDEN): New macros to assist on non-elf targets.
	(_ITM_beginTransaction): Use SYM, TYPE, SIZE macros to assist
	in portability to non-elf targets.
	(GTM_longjmp): LIkewise.
	* libitm_i.h (begin_transaction): Apply __USER_LABEL_PREFIX__
	where required.

From-SVN: r181612

libitm:

	* testsuite/libitm.c/memcpy-1.c: Allow for MAP_ANON spelling.
	* testsuite/libitm.c/memset-1.c: Likewise.

From-SVN: r181611

gcc/testsuite:

	* gcc.misc-tests/gcov-16.c: Adjust scan-assembler for Darwin.
	* gcc.misc-tests/gcov-17.c: Likewise.
	* g++.dg/gcov/gcov-8.C: Likewise.
	* g++.dg/gcov/gcov-9.C: Likewise.

From-SVN: r181610

	* Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH
	et al.

From-SVN: r181608

	* include/std/functional (is_placeholder, is_bind_expression): Add
	partial specializations for cv-qualified types.
	* include/tr1/functional (is_placeholder, is_bind_expression): Add
	partial specializations for std::bind and std::placeholders and for
	cv-qualified types.
	* testsuite/20_util/bind/cv_quals_3.cc: New.
	* testsuite/tr1/3_function_objects/bind/cv_quals.cc: New.
	* testsuite/tr1/3_function_objects/bind/mixed.cc: New.

From-SVN: r181607

From-SVN: r181606

	gcc/
	* trans-mem.c (diagnose_tm_1): Print an expression instead of a
	declaration in error messages for indirect calls.

	testsuite/
	g++.dg/tm/pr47747.C: New test.

From-SVN: r181602

	gcc/cp/
	* pt.c (tsubst_copy_and_build): Handle TRANSACTION_EXPR.

	gcc/testsuite/
	* g++.dg/tm/template-2.C: New test.

From-SVN: r181601

        * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF.
        (__TMC_LIST__, __TMC_END__): New.
        (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable.
        (__do_global_dtors): Likewise.
        (frame_dummy): Call _ITM_registerTMCloneTable.
        (__do_global_ctors_1): Likewise.

From-SVN: r181600

	* config/sparc/sparc.c (sparc_regmode_natural_size): New function
	implementing REGMODE_NATURAL_SIZE taking into consideration vector
	modes.
	(sparc_modes_tieable_p): Similarly for MODES_TIEABLE_P.
	* config/sparc/sparc-protos.h (sparc_regmode_natural_size,
	sparc_modes_tieable_p): Declare.
	* gcc/config/sparc/sparc.h (REGMODE_NATURAL_SIZE,
	MODES_TIEABLE_P): Use new helper functions.

From-SVN: r181599

	Revert
	2011-11-16  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	PR middle-end/50325
	* expmed.c (store_bit_field_1): Use extract_bit_field on big
	endian targets if the source cannot be exactly covered by word
	mode chunks.

From-SVN: r181598

re PR debug/50827 (ICE: RTL check: expected elt 0 type 'e' or 'u', have '0' (rtx entry_value) in loc_cmp, at var-tracking.c:3011)

	PR debug/50827
	* var-tracking.c (loc_cmp): For ENTRY_VALUEs use ENTRY_VALUE_EXP
	macro instead of XEXP.

	* gcc.dg/pr50827.c: New test.

From-SVN: r181597

From-SVN: r181596

	PR c++/50958
gcc/cp/
	* parser.c (lookup_literal_operator): New.
	(cp_parser_userdef_char_literal): Use it.
	(cp_parser_userdef_numeric_literal): Use it.
	(cp_parser_userdef_string_literal): Use lookup_name.
libcpp/
	* expr.c (cpp_userdef_char_remove_type): Fix typo.

From-SVN: r181595

From-SVN: r181594

/:			* libtool.m4: Additional FreeBSD 10 fixes.

boehm-gc/:		* configure: Regenerate.
gcc/:			* configure: Regenerate.
libffi/:		* configure: Regenerate.
libgfortran/:		* configure: Regenerate.
libgomp/:		* configure: Regenerate.
libitm/:		* configure: Regenerate.
libjava/:		* configure.ac: Fix some more FreeBSD 10 issues..
			* configure: Regenerate.
libjava/libltdl/:	* acinclude.m4: Additional FreeBSD 10 fixes.
			* configure: Regenerate.
libmudflap/:		* configure: Regenerate.
libobjc/:		* configure: Regenerate.
libquadmath/:		* configure: Regenerate.
libssp/:		* configure: Regenerate.
libstdc++-v3/:		* configure: Regenerate.
lto-plugin/:		* configure: Regenerate.
zlib/:			* configure: Regenerate.

From-SVN: r181593

	* config/avr/avr.c (output_reload_in_const): Loading a byte with 0
	must not affect cc0.
	* config/avr/avr.md (*movhi, *movpsi, *movsi, *movsf): Zero to any
	register does not change cc0. Same for any constant to ld-register.

From-SVN: r181592

	* config/i386/mmx.md (unspec) <UNSPEC_MOVNTQ, UNSPEC_PFRCP,
	UNSPEC_PFRCPIT1, UNSPEC_PFRCPIT2, UNSPEC_PFRSQRT, UNSPEC_PFRSQIT1>:
	Move from config/i386/i386.md
	(unspecv) <UNSPECV_EMMS, UNSPECV_FEMMS>: Ditto.
	* config/i386/sse.md (unspec) <UNSPEC_MOVNT,UNSPEC_MOVU, UNSPEC_LDDQU,
	UNSPEC_PSHUFB, UNSPEC_PSIGN, UNSPEC_PALIGNR, UNSPEC_EXTRQI,
	UNSPEC_EXTRQ, UNSPEC_INSERTQI, UNSPEC_INSERTQ, UNSPEC_BLENDV,
	UNSPEC_INSERTPS, UNSPEC_DP, UNSPEC_MOVNTDQA, UNSPEC_MPSADBW,
	UNSPEC_PHMINPOSUW, UNSPEC_PTEST, UNSPEC_PCMPESTR, UNSPEC_PCMPISTR,
	UNSPEC_FMADDSUB, UNSPEC_XOP_UNSIGNED_CMP, UNSPEC_XOP_TRUEFALSE,
	UNSPEC_XOP_PERMUTE, UNSPEC_FRCZ, UNSPEC_AESENC, UNSPEC_AESENCLAST,
	UNSPEC_AESDEC, UNSPEC_AESDECLAST, UNSPEC_AESIMC,
	UNSPEC_AESKEYGENASSIST, UNSPEC_PCLMUL, UNSPEC_PCMP, UNSPEC_VPERMIL,
	UNSPEC_VPERMIL2, UNSPEC_VPERMIL2F128, UNSPEC_CAST, UNSPEC_VTESTP,
	UNSPEC_VCVTPH2PS, UNSPEC_VCVTPS2PH, UNSPEC_VPERMSI, UNSPEC_VPERMDF,
	UNSPEC_VPERMSF, UNSPEC_VPERMTI, UNSPEC_GATHER, UNSPEC_VSIBADDR>: Ditto.
	(unspecv) <UNSPECV_LDMXCSR, UNSPECV_STMXCSR, UNSPECV_CLFLUSH,
	UNSPECV_MONITOR, UNSPECV_MWAIT, UNSPECV_VZEROALL, UNSPECV_VZEROUPPER>:
	Ditto.
	* config/i386/sync.md (unspec) <UNSPEC_LFENCE, UNSPEC_SFENCE,
	UNSPEC_MFENCE, UNSPEC_MOVA>: Ditto.
	(unspecv) <UNSPECV_CMPXCHG_1, UNSPECV_CMPXCHG_2, UNSPECV_CMPXCHG_3,
	UNSPECV_CMPXCHG_4, UNSPECV_XCHG, UNSPECV_LOCK>: Ditto.
	(sse2_lfence): Move from config/i386/sse.md.
	(*sse2_lfence): Ditto.
	(sse_sfence): Ditto.
	(*sse_sfence): Ditto.
	(sse2_mfence): Ditto.
	(mfence_sse2): Ditto.  Rename from *sse2_mfence.  Enable also
	for TARGET_64BIT.
	(mem_thread_fence): Use mfence_sse2.

From-SVN: r181590

	libitm:
	* acinclude.m4 (LIBITM_CHECK_LINKER_FEATURES): Handle gold.
	(LIBITM_ENABLE_SYMVERS): Handle sun style.
	* Makefile.am: Handle sun style versioning.
	(libitm_la_LINK): Add $(libitm_la_LDFLAGS).
	* configure: Regenerate.
	* Makefile.in: Regenerate.

	contrib:
	* make_sunver.pl: Convert '?' in glob patterns to '.'.

From-SVN: r181588

	* config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file.
	(powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
	(powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file.
	(powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file.
	* config/i386/t-darwin64: Remove.
	* config/sh/t-netbsd (LIB2ADD): Remove.

From-SVN: r181587

	* MAINTAINERS: Move myself from Write After Approval to CPU Port
	Maintainers section, as Epiphany maintainer.

From-SVN: r181584

	* lib/target-supports.exp
	(check_effective_target_ultrasparc_vis2_hw): Call check_runtime
	with ultrasparc_vis2_hw.
	(check_effective_target_ultrasparc_vis3_hw): Call check_runtime
	with ultrasparc_vis3_hw.

From-SVN: r181582

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* exp_imgv.adb (Expand_Width_Attribute): Handle case of
	Discard_Names.
	* sem_attr.adb (Eval_Attribute, case Width): Ditto.

2011-11-21  Thomas Quinot  <quinot@adacore.com>

	* sinfo.ads: Minor reformatting.

2011-11-21  Yannick Moy  <moy@adacore.com>

	* exp_util.adb: Minor reformatting. Update comments.

From-SVN: r181581

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* exp_prag.adb, exp_util.adb, sinfo.ads, sem_res.adb, s-stposu.adb,
	sem_attr.adb, s-stposu.ads, s-taprop-solaris.adb, s-taprop-irix.adb,
	sem_ch6.adb: Minor reformatting.

From-SVN: r181580

	* c-c++-common/tm/malloc.c: Scan tree dumps for std::malloc if
	*-*-solaris2* && c++.

From-SVN: r181579

2011-11-21  Arnaud Charlet  <charlet@adacore.com>

	* s-taprop-irix.adb, s-taprop-solaris.adb (Create_Task): Use
	Unrestricted_Access to deal with fact that we properly detect the
	error if Access is used.
	* gcc-interface/Make-lang.in: Update dependencies.

2011-11-21  Yannick Moy  <moy@adacore.com>

	* exp_prag.adb (Expand_Pragma_Check): Place error on first character
	of expression.
	* sem_res.adb (Resolve_Short_Circuit): Place error on first
	character of expression.

2011-11-21  Yannick Moy  <moy@adacore.com>

	* exp_util.adb (Remove_Side_Effects): Do nothing in Alfa mode.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_attr.adb (Expand_N_Attribute_Reference, case
	Max_Size_In_Storage_Elements): Account for the size of the
	hidden list header which precedes controlled objects allocated
	on the heap.
	* rtsfind.ads: Add RE_Header_Size_With_Padding to the runtime
	tables.
	* sinfo.adb (Header_Size_Added): New routine.
	(Set_Header_Size_Added): New routine.
	* sinfo.ads: Add flag Controlled_Header_Added along with
	associated comment.
	(Header_Size_Added): New inlined routine.
	(Set_Header_Size_Added): New inlined routine.
	* s-stposu.adb (Allocate_Any_Controlled): Use
	Header_Size_With_Padding to calculate the proper
	size of the header.
	(Deallocate_Any_Controlled): Use
	Header_Size_With_Padding to calculate the proper size
	of the header.	(Header_Size_With_Padding): New routine.
	(Nearest_Multiple_Rounded_Up): Removed along with its uses.
	* s-stposu.ads (Header_Size_With_Padding): New routine.

2011-11-21  Ed Schonberg  <schonberg@adacore.com>

	* aspects.adb: Aspect specifications are allowed on renaming
	declarations
	* par-ch6.adb (P_Subprogram): Parse aspect specifications in a
	subprogram renaming declaration

From-SVN: r181576

2011-11-21  Tristan Gingold  <gingold@adacore.com>

	* env.c: Remove unused declaration.

2011-11-21  Pascal Obry  <obry@adacore.com>

	* s-os_lib.ads: Minor style fix.

2011-11-21  Pascal Obry  <obry@adacore.com>

	* adaint.c (__gnat_dup2): When fd are stdout, stdin or stderr and
	identical, do nothing on Windows XP.

2011-11-21  Yannick Moy  <moy@adacore.com>

	* sem_ch3.adb (Constrain_Index, Process_Range_Expr_In_Decl):
	Use Full_Expander_Active instead of Expander_Active to control
	the forced evaluation of expressions for the sake of generating
	checks.

2011-11-21  Thomas Quinot  <quinot@adacore.com>

	* init.c: On FreeBSD, stack checking failures may raise SIGBUS.

2011-11-21  Tristan Gingold  <gingold@adacore.com>

	* sysdep.c (mode_read_text, mode_write_text, mode_append_text,
	mode_read_binary, mode_write_binary, mode_append_binary,
	mode_read_text_plus, mode_write_text_plus, mode_append_text_plus,
	mode_read_binary_plus, mode_write_binary_plus,
	mode_append_binary_plus): Remove unused declarations.

2011-11-21  Yannick Moy  <moy@adacore.com>

	* gnat_rm.texi: Minor rewording.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_imgv.adb (Expand_Width_Attribute): Emit
	an error message rather than a warning when pragma Discard_Names
	prevents the computation of 'Width. Do not emit an error through
	the use of RE_Null.

2011-11-21  Javier Miranda  <miranda@adacore.com>

	* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): Add
	implicit type conversion when the type of the allocator is an
	interface. Done to force generation of displacement of the "this"
	pointer when required.

2011-11-21  Ed Schonberg  <schonberg@adacore.com>

	* sinfo.ads, sinfo.adb: Corresponding_Spec applies to expression
	functions, and is set when the expression is a completion of a
	previous declaration.
	* sem_ch6.adb (Analyze_Expression_Function): To determine properly
	whether an expression function completes a previous declaration,
	use Find_Corresponding_Spec, as when analyzing a subprogram body.

2011-11-21  Steve Baird  <baird@adacore.com>

	* sem_util.adb (Deepest_Type_Access_Level): Improve comment.
	(Type_Access_Level): Improve comment.

From-SVN: r181575

	* gcc-interface/Makefile.in (INCLUDES_FOR_SUBDIR): Add $(fsrcdir) by
	means of -iquote unconditionally.

From-SVN: r181573

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb, sem_util.adb, sem_res.adb, sem_attr.adb: Minor
	reformatting.

2011-11-21  Arnaud Charlet  <charlet@adacore.com>

	* s-taprop-posix.adb (Create_Task): Use Unrestricted_Access
	to deal with fact that we properly detect the error if Access
	is used.

From-SVN: r181572

2011-11-21  Steve Baird  <baird@adacore.com>

	* sem_util.ads: Update comment describing function
	Deepest_Access_Level.
	* sem_util.adb (Deepest_Type_Access_Level): Return Int'Last for a
	generic formal type.
	(Type_Access_Level): Return library level
	for a generic formal type.
	* sem_attr.adb (Resolve_Attribute): Replace two Type_Access_Level
	calls with calls to Deepest_Type_Access_Level.
	* sem_ch3.adb (Analyze_Component_Declaration): replace a
	Type_Access_Level call with a call to Deepest_Type_Access_Level.
	* sem_res.adb (Resolve_Allocator.Check_Allocator_Discrim_Accessibility):
	Replace three Type_Access_Level calls with calls to
	Deepest_Type_Access_Level.
	(Resolve_Allocator): Replace a Type_Access_Level call with a call to
	Deepest_Type_Access_Level.
	(Valid_Conversion.Valid_Array_Conversion): Replace a
	Type_Access_Level call with a call to Deepest_Type_Access_Level.

From-SVN: r181570

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb, s-taprop-vms.adb, opt.ads: Minor reformatting.

From-SVN: r181569

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* sinput.ads: Minor comment fix.

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* exp_attr.adb (Expand_N_Attribute_Reference, case First_Bit,
	Last_Bit, Position): Handle 2005 case.

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* s-atocou-builtin.adb (Decrement): Use Unrestricted_Access
	to deal with fact that we properly detect the error if Access
	is used.
	(Increment): Same fix.
	* s-taprop-linux.adb (Create_Task): Use Unrestricted_Access
	to deal with fact that we properly detect the error if Access
	is used.
	* sem_util.adb (Is_Volatile_Object): Properly record that A.B is
	volatile if the B component is volatile. This affects the check
	for passing such a by reference volatile actual to a non-volatile
	formal (which should be illegal)

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* freeze.adb (Freeze_Enumeration_Type): Make sure to set both
	size and alignment for foreign convention enumeration types.
	* layout.adb (Set_Elem_Alignment): Redo setting of alignment
	when size is set.

2011-11-21  Yannick Moy  <moy@adacore.com>

	* checks.adb (Apply_Access_Check, Apply_Arithmetic_Overflow_Check,
	Apply_Discriminant_Check, Apply_Divide_Check,
	Apply_Selected_Length_Checks, Apply_Selected_Range_Checks,
	Build_Discriminant_Checks, Insert_Range_Checks, Selected_Length_Checks,
	Selected_Range_Checks): Replace reference to Expander_Active
	with reference to Full_Expander_Active, so that expansion of
	checks is not performed in Alfa mode

2011-11-21  Tristan Gingold  <gingold@adacore.com>

	* s-taprop-vms.adb (Create_Task): Use Unrestricted_Access to deal with
	fact that we properly detect the error if Access is used.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

	* par-ch4.adb (P_Quantified_Expression): Add an Ada 2012 check.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_imgv.adb: Add with and use clause for Errout.
	(Expand_Width_Attribute): Emit a warning when in
	configurable run-time mode to provide a better diagnostic message.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

	* s-finmas.adb (Finalize): Add comment concerning double finalization.

2011-11-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Access_Definition): If the access definition
	is itself the return type of an access to function definition
	which is ultimately the return type of an access to subprogram
	declaration, its scope is the enclosing scope of the ultimate
	access to subprogram.

2011-11-21  Steve Baird  <baird@adacore.com>

	* sem_res.adb (Valid_Conversion): If a conversion was legal
	in the body of a generic, then the corresponding conversion is
	legal in the expanded body of an instance of the generic.

From-SVN: r181568

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* sem_ch3.adb: Minor reformatting.

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* s-utf_32.adb (Is_UTF_32_Line_Terminator): Recognize NEL as
	line terminator.
	* sinput.ads: Add section on Handling of Source Line Terminators.
	* types.ads (Line_Terminator): Adjust comments.

From-SVN: r181567

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* frontend.adb (Frontend): Capture restrictions from config files
	* lib-load.adb (Load_Unit): Save/set/restore restriction pragma
	information
	* lib-xref.adb (Generate_Reference): Fix handling of obsolescent
	references. This was noticed during debugging, but it is not
	known if it causes real bugs.
	* restrict.ads, restrict.adb: New routines to save/set/restore
	non-partition-wide restrictions.
	* s-rident.ads: Comment changes for new handling of
	No_Elaboration_Code
	* sem.adb (Sem): Save/Set/Restore non-partition-wide restrictions
	* sem_ch10.adb (Analyze_Compilation_Unit): Remove incomplete
	attempt to save/restore non-partition-wide restrictions (now
	this work is all done in Sem).
	* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
	Special handling for restriction No_Elaboration_Code.

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Document new handling of restrictions pragmas.

From-SVN: r181566

2011-11-21  Pascal Obry  <obry@adacore.com>

	* s-taprop-linux.adb (Initialize_Lock): Do not allocate a cond
	attribute as not needed.

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb: Minor reformatting.

2011-11-21  Pascal Obry  <obry@adacore.com>

	* gnat_rm.texi: Document restriction for stdcall convention on
	dispatching calls.

From-SVN: r181565

2011-11-21  Pascal Obry  <obry@adacore.com>

	* sem_prag.adb (Process_Convention): A dispatching call cannot
	have a stdcall calling convention.

2011-11-21  Pascal Obry  <obry@adacore.com>

	* s-taprop-linux.adb (Initialize_Lock): Do not allocate a
	mutex attribute as not needed.
	(Initialize_TCB): Likewise.
	(Initialize): Likewise.

From-SVN: r181564