From-SVN: r165131

/:
	Sync from src:
	* configure.ac (v850 support): Remove target-libgloss from
	noconfigdirs.
	* configure: Regenerate.

From-SVN: r165130

In gcc/:
2010-10-07  Nicola Pero  <nicola.pero@meta-innovation.com>

        * doc/objc.texi (Fast enumeration protocol): Mention that
        'unsigned int' can also be used instead of 'unsigned long' in
        countByEnumeratingWithState:objects:count:.

In gcc/objc/:
2010-10-07  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/45925
        * objc-act.c (objc_finish_foreach_loop): Convert return value of
        countByEnumeratingWithState:objects:count: to long unsigned int.

From-SVN: r165129

2010-10-07  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/45933
	* resolve.c (resolve_typebound_function): Use correct declared type
	for type-bound operators.


2010-10-07  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/45933
	* gfortran.dg/typebound_operator_5.f03: New.

From-SVN: r165126

In gcc/cp/:
2010-10-07  Nicola Pero  <nicola@nicola.brainstorm.co.uk>

        Merge from apple/trunk branch on FSF servers.

        2006-04-26  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4508851
        * parser.c (cp_parser_objc_interstitial_code): Recognize
        and parse RID_NAMESPACE keyword.

In gcc/testsuite/:
2010-10-07  Nicola Pero  <nicola.pero@meta-innovation.com>

        Merge from 'apple/trunk' branch on FSF servers.

        2006-04-26  Fariborz Jahanian <fjahanian@apple.com>

        Radar 4508851
        * obj-c++.dg/method-namespace-1.mm: New.

From-SVN: r165125

2010-10-07  Martin Jambor  <mjambor@suse.cz>

	* tree-sra.c (struct access): New field grp_assignment_write.
	(dump_access): Dump grp_assignment_write.
	(build_accesses_from_assign): Set grp_assignment_write.
	(sort_and_splice_var_accesses): Aggregate grp_assignment_write.
	(mark_read_status): Renamed to mark_rw_status, individual values
	renamed too.
	(analyze_access_subtree): Changed type of mark_write to
	mark_read_status.  Fixed propagating of mark_read and
	mark_write.  Changed benefit estimate.  Updated comment.

	* testsuite/gcc.dg/tree-ssa/sra-11.c: New test.

From-SVN: r165124

tree-vect-patterns.c (vect_recog_widen_mult_pattern): Add NULL check for vectype_out returned by get_vectype_for_scalar_type().

gcc/

2010-10-07  Tejas Belagod  <tejas.belagod@arm.com>

	* tree-vect-patterns.c (vect_recog_widen_mult_pattern): Add NULL
	check for vectype_out returned by get_vectype_for_scalar_type().

testsuite/

2010-10-07  Tejas Belagod  <tejas.belagod@arm.com>

	* gcc.dg/vect/pr45847.c: New test.

From-SVN: r165123

2010-10-07  Tejas Belagod  <tejas.belagod@arm.com>

	PR target/45805
        * config/arm/neon.md (neon_unpack<US>_<mode>): Add 'w' to
        constraint, add register specifier in instruction template.
        (neon_vec_pack_trunc_<mode>): Likewise.
        (neon_vec_<US>mult_<mode>): Add register specifier to
        instruction template.

From-SVN: r165122

       * objc.dg/proto-lossage-4.m: Use intptr_t instead of long type.


Co-Authored-By: Kai Tietz <kai.tietz@onevision.com>

From-SVN: r165121

2010-10-07  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/45732
	* gcc.dg/torture/pr45732.c: New testcase.

From-SVN: r165120

	* config.gcc (c_target_objs)[i?86-*-pe|i?86-*-cygwin*]: Don't add
	cygwin2.o.
	(cxx_target_objs)[i?86-*-pe|i?86-*-cygwin*]: Likewise.
	(extra_gcc_objs)[i?86-*-pe|i?86-*-cygwin*]: Don't add cygwin1.o.
	* config/i386/t-cygwin (cygwin1.o): Delete build rule.
	(cygwin2.o): Likewise.
	* config/i386/cygwin1.c: Delete file.
	* config/i386/cygwin2.c: Likewise.
	* config/i386/cygwin.h (CPP_SPEC): Remove all %{mno-cygwin} specs and
	make all {%!mno-cygwin} ones unconditional.
	(STARTFILE_SPEC): Likewise.
	(REAL_LIBGCC_SPEC): Likewise.
	(LIB_SPEC): Likewise.
	(CXX_WRAP_SPEC): Likewise.
	(LINK_SPEC): Likewise.
	(CYGWIN_MINGW_SUBDIR): Delete now-unused macro definition.
	(CYGWIN_MINGW_SUBDIR_LEN): Likewise.
	(cygwin_gplusplus_include_dir): Delete now-unused array.
	(GPLUSPLUS_INCLUDE_DIR): Don't redefine to point to it.
	(cygwin_gplusplus_tool_include_dir): Delete now-unused array.
	(GPLUSPLUS_TOOL_INCLUDE_DIR): Don't redefine to point to it.
	(cygwin_gplusplus_backward_include_dir): Delete now-unused array.
	(GPLUSPLUS_BACKWARD_INCLUDE_DIR): Don't redefine to point to it.
	(cygwin_local_include_dir): Delete now-unused array.
	(LOCAL_INCLUDE_DIR): Don't redefine to point to it.
	(cygwin_cross_include_dir): Delete now-unused array.
	(CROSS_INCLUDE_DIR): Don't redefine to point to it.
	(cygwin_tool_include_dir): Delete now-unused array.
	(TOOL_INCLUDE_DIR): Don't redefine to point to it.
	(cygwin_standard_include_dir): Delete now-unused array.
	(STANDARD_INCLUDE_DIR): Don't redefine to point to it.
	(GEN_CVT_ARRAY): Delete now-unused macro definition.
	(cvt_to_mingw): Delete now-unused array.
	(mingw_scan): Remove prototype of deleted function.
	(GCC_DRIVER_HOST_INITIALIZATION): Don't define now-unused target macro.
	* config/i386/cygming.opt (mcygwin): Delete target-specific option.
	* doc/invoke.texi (-mcygwin): Don't document removed option.
	(-mno-cygwin): Likewise.

From-SVN: r165119

gcc/testsuite:

	* objc.dg/foreach-1.m: Adjust for -fnext-runtime compatibility.
	* objc.dg/foreach-2.m: Likewise.
	* objc.dg/foreach-3.m: Likewise.
	* objc.dg/foreach-4.m: Likewise.
	* objc.dg/foreach-5.m: Likewise.
	* objc.dg/foreach-6.m: Likewise.
	* objc.dg/foreach-7.m: Likewise.
	* objc.dg/objc-foreach-4.m: Likewise.
	* objc.dg/objc-foreach-5.m: Likewise.

From-SVN: r165117

2010-10-07  Richard Guenther  <rguenther@suse.de>

	* machmode.h (mode_for_vector): Declare.
	* stor-layout.c (mode_for_vector): New function, split out from ...
	(layout_type): ... here.
	* tree-vectorizer.h (current_vector_size): Declare.
	* tree-vect-stmts.c (perm_mask_for_reverse): Check if the
	mask vector type is available.
	(get_vectype_for_scalar_type): Rename to ...
	(get_vectype_for_scalar_type_and_size): ... this.  Get a vector
	size argument.
	(get_vectype_for_scalar_type): New wrapper around
	get_vectype_for_scalar_type_and_size using current_vector_size.
	(get_same_sized_vectype): Use get_vectype_for_scalar_type_and_size.
	* tree-vect-loop.c (vect_analyze_loop_2): Split out core part
	of vect_analyze_loop here.
	(vect_analyze_loop): Loop over vector sizes calling vect_analyze_loop_3.
	* tree-vect-slp.c (vect_slp_analyze_bb): Set current_vector_size
	to autodetect.
	* config/i386/i386.c (ix86_vectorize_builtin_conversion): Fix
	V8SF to V8SI conversion builtin.

From-SVN: r165116

2010-10-07  Richard Guenther  <rguenther@suse.de>

	* target.def (autovectorize_vector_sizes): New target hook.
	* targhooks.c (default_autovectorize_vector_sizes): New function.
	* targhooks.h (default_autovectorize_vector_sizes): Declare.
	* doc/tm.texi.in (TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES):
	Document.
	* doc/tm.texi: Update.
	* config/i386/i386.c (ix86_autovectorize_vector_sizes): New function.
	(TARGET_VECTORIZE_AUTOVECTORIZE_VECTOR_SIZES): Define.

From-SVN: r165115

2010-10-07  Richard Guenther  <rguenther@suse.de>

	* target.def (units_per_simd_word): Rename to ...
	(preferred_simd_mode): ... this.  Return mode instead of size.
	* targhooks.c (default_units_per_simd_word): Rename to ...
	(default_preferred_simd_mode): ... this.  Return word_mode.
	* targhooks.h (default_preferred_simd_mode): Declare.
	* config/arm/arm.c (arm_units_per_simd_word): Rename to ...
	(arm_preferred_simd_mode): ... this.  Re-implement.
	* config/i386/i386.c (ix86_units_per_simd_word): Rename to ...
	(ix86_preferred_simd_mode): ... this.  Re-implement.
	* config/sparc/sparc.c (sparc_units_per_simd_word): Rename to ...
	(sparc_preferred_simd_mode): ... this.  Re-implement.
	* config/mips/mips.c (mips_units_per_simd_word): Rename to ...
	(mips_preferred_simd_mode): ... this.  Re-implement.
	* config/rs6000/rs6000.c (rs6000_units_per_simd_word): Rename to ...
	(rs6000_preferred_simd_mode): ... this.  Re-implement.
	* tree-vect-stmts.c (get_vectype_for_scalar_type): Adjust.
	* doc/tm.texi.in (TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Remove.
	(TARGET_VECTORIZE_PREFERRED_SIMD_MODE): Document.
	* doc/tm.texi: Update.

From-SVN: r165114

2010-10-07  Richard Guenther  <rguenther@suse.de>

	PR middle-end/45869
	* tree-cfg.c (verify_gimple_assign_binary): Allow vector shifts
	of pointers.

	* gcc.dg/torture/pr45869.c: New testcase.

From-SVN: r165113

gcc/objc:
	* objc-act.c (build_objc_method_call): Replace calls to 
	build_function_call () with the VEC equivalent.  Construct parameter
	lists as VECs.

From-SVN: r165112

gcc/objc:
	* objc-act.c (objc_build_message_expr):  Call mark_exp_read () to signal that
	the receiver has been used.
gcc/testsuite:
	* objc.dg/set-not-used-1.m: New
	* obj-c++.dg/set-not-used-1.mm: New.

From-SVN: r165111

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb, sem_ch13.adb: Implement AI05-0012-1/02.
	* gcc-interface/Make-lang.in: Update dependencies.

2010-10-07  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.ad: (Instantiate_Object): For an in-out formal of a child
	unit, if the type of the formal is declared in a parent unit and is not
	a formal itself, the actual must be located from an enclosing parent
	instance by normal visibility.

2010-10-07  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Analyze_Allocator): In Ada 2012, a null_exclusion
	indicator is illegal for an uninitialized allocator.

From-SVN: r165110

gcc/cp:

	parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after
	finding ellipsis, before checking for attributes.

testsuite:

	* objc.dg/attributes/method-attribute-3.m: New.
	* obj-c++.dg/attributes/method-attribute-3.mm: New.

From-SVN: r165109

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Analyze_Attribute_Definition_Clause, case
	Component_Size): Complete previous change.

2010-10-07  Vincent Celier  <celier@adacore.com>

	* scng.adb (Scan): Call Accumulate_Token_Checksum for Tok_Identifier,
	even for keywords, to avoid having the checksum to depend on the Ada
	version.

2010-10-07  Gary Dismukes  <dismukes@adacore.com>

	* sem_aggr.adb, sem_ch12.adb, sem_ch6.adb, par-ch5.adb,
	exp_ch3.adb: Minor reformatting.

From-SVN: r165106

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
	Component_Size): It is now illegal to give an incorrect component size
	clause in the case of aliased or atomic components.
	* sem_prag.adb (Analyze_Pragma, case Pack): It is now illegal to give
	an effective pragma Pack in the case of aliased or atomic components.

2010-10-07  Steve Baird  <baird@adacore.com>

	* exp_ch4.adb (Expand_N_Allocator): Do not bypass expansion
	in the case of a violation of an active No_Task_Hierarchy restriction.

2010-10-07  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb (Validate_Derived_Type_Instance): If a formal derived
	type is non-limited, an actual for it cannot be limited.

From-SVN: r165105

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* einfo.ads (No_Pool_Assigned): Update documentation.
	* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
	Storage_Size): We only set No_Pool_Assigned if the expression is a
	static constant and zero.
	* sem_res.adb (Resolve_Allocator): Allocation from empty storage pool
	should be an error not a warning.

2010-10-07  Ed Schonberg  <schonberg@adacore.com>

	* exp_aggr.adb (Expand_Array_Aggregate): Recognize additional cases
	where an aggregate in an assignment can be built directly into the
	target, and does not require the creation of a temporary that may
	overflow the stack.

2010-10-07  Ed Schonberg  <schonberg@adacore.com>

	* sem_aggr.adb (Analyze_Record_Aggregate): In Ada2012, a choice list
	in a record aggregate can correspond to several components of
	anonymous access types, as long as the designated subtypes match.

From-SVN: r165104

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi, exp_util.adb, sinfo.adb, sinfo.ads, sem_ch12.adb,
	sem.adb, gnat_ugn.texi, sem_util.ads, par-ch6.adb, targparm.ads,
	restrict.adb, sem_ch6.adb, sem_ch6.ads, sprint.adb, i-c.ads: Change
	spelling parametrize(d) => parameterize(d).

From-SVN: r165103

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* sem_ch12.adb: Add comment.
	* sem_ch6.adb: Minor reformatting.

From-SVN: r165102

	* config/rs6000/rs6000.c (rs6000_emit_prologue): Use gen_int_mode
	rather than sign extension by hand.

From-SVN: r165101

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* par-ch3.adb, par-ch6.adb, par-ch7.adb, par-ch9.adb, par-ch10.adb: Add
	Pexp to Pf_Rec constants
	(P_Subprogram): Expression is always enclosed in parentheses
	* par.adb (Pf_Rec): add Pexp flag for parametrized expression
	* sinfo.ads (N_Parametrized_Expression): Expression must be in parens

2010-10-07  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Analyze_Subprogram_Specification): Implement Ada2012
	checks on functions that return an abstract type or have a controlling
	result whose designated type is an abstract type.
	(Check_Private_Overriding): Implement Ada2012 checks on functions
	declared in the private part, if an abstract type is involved.
	* sem_ch12.adb (Analyze_Generic_Subprogram_Declaration): In Ada2012,
	reject a generic function that returns an abstract type.
	* exp_ch5.adb (Expand_Simple_Function_Return): in Ada2012, if a
	function has a controlling access result, check that the tag of the
	return value matches the designated type of the return expression.

From-SVN: r165100

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* par-ch6.adb: Fix error in handling of parametrized expressions.
	* par-ch4.adb (P_Name): Allow qualified expression as name in Ada 2012
	mode.
	(P_Simple_Expression): Better message for qualified expression prefix
	* s-crc32.adb: Minor reformatting.
	* exp_intr.adb (Expand_Unc_Deallocation): Remove test for empty
	storage pool (this test is moved to Sem_Intr).
	* sem_intr.adb (Check_Intrinsic_Call): Add check for deallocation from
	empty storage pool, moved here from Exp_Intr and made into error.
	(Check_Intrinsic_Call): Remove assumption in generating not-null free
	warning that the name of the instantiation is Free.
	* sinput.adb (Tree_Read): Document use of illegal free call allowed in
	GNAT mode.
	* types.ads: Remove storage size clauses from big types (since we may
	need to do deallocations, which are now illegal for empty pools).

2010-10-07  Sergey Rybin  <rybin@adacore.com>

	* gnat_ugn.texi: Add missing word.

From-SVN: r165099

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* exp_util.adb (Insert_Actions): Add handling of
	N_Parametrized_Expression.
	* par-ch6.adb (P_Subprogram): Add parsing of parametrized expression
	* sem.adb: Add entry for N_Parametrized_Expression
	* sem_ch6.adb (Analyze_Parametrized_Expression): New procedure
	* sem_ch6.ads (Analyze_Parametrized_Expression): New procedure
	* sinfo.ads, sinfo.adb: Add N_Parametrized_Expression
	* sprint.adb (Sprint_Node): Add handling for N_Parametrized_Expression
	* par-ch4.adb: Minor reformatting.

From-SVN: r165098

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* scng.adb (Skip_Other_Format_Characters): New procedure
	(Start_Of_Wide_Character): New procedure
	(Scan): Use Start_Of_Wide_Character where appropriate
	(Scan): Improve error message for other_format chars in identifier
	(Scan): Allow other_format chars between tokens

2010-10-07  Javier Miranda  <miranda@adacore.com>

	* exp_util.adb (Safe_Prefixed_Reference): When removing side effects,
	Add missing support for explicit dereferences.

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* par-ch10.adb, par-ch3.adb, par.adb: Minor reformatting.

From-SVN: r165097

From-SVN: r165095

2010-10-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/locale_facets_nonio.tcc (time_get<>::
	_M_extract_via_format): Tighten somewhat error checking.
	* testsuite/22_locale/time_get/get_time/char/6.cc: New.
	* testsuite/22_locale/time_get/get_time/wchar_t/6.cc: Likewise.

From-SVN: r165094

From-SVN: r165093

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* exp_disp.adb, exp_dist.adb, exp_util.ads, exp_util.adb,
	exp_ch11.adb: Rename Full_Qualified_Name to Fully_Qualified_Name_String
	* sem_util.adb, sem_util.ads (Full_Qualified_Name): Moved to
	Exp_Util.Fully_Qualified_Name_String.

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* rtsfind.ads: Add entry for Ada.Real_Time.Timing_Events.Set_Handler
	* sem_res.adb (Resolve_Call): A call to
	Ada.Real_Time.Timing_Events.Set_Handler violates restriction
	No_Relative_Delay (AI-0211).

2010-10-07  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch10.adb: Small change in error message.

From-SVN: r165092

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* tbuild.ads: Minor reformatting.

From-SVN: r165091

	PR middle-end/45926
	* ipa.c (cgraph_remove_unreachable_nodes): Revert my previous patch.

From-SVN: r165090

2010-10-07  Mikael Morin  <mikael@gcc.gnu.org>

	PR fortran/45916
	Revert revision 165026:
	2010-10-06  Mikael Morin  <mikael@gcc.gnu.org>

	* decl.c (match_procedure_in_type): Assertify if conditions.

2010-10-07  Mikael Morin  <mikael@gcc.gnu.org>

	PR fortran/45916
	* gfortran.dg/generic_typebound_operator_1.f90: New test.

From-SVN: r165089

2010-10-07  Robert Dewar  <dewar@adacore.com>

	* gnatcmd.adb, make.adb, prj-nmsc.adb, sem_elab.adb: Minor reformatting

2010-10-07  Arnaud Charlet  <charlet@adacore.com>

	* exp_ch11.adb (Expand_N_Exception_Declaration): Update comments.

From-SVN: r165088

2010-10-07  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/45914
	* configure.ac: Fix typo.
	* configure: Regenerated.

From-SVN: r165087

Fixes cross compilation for libiberty after my change

libiberty/

2010-10-07  Andi Kleen <ak@linux.intel.com>

	* configure: Regenerate.
	* configure.ac: Turn PR_SET_NAME check into link check.

From-SVN: r165086