2009-03-12  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/30_threads/condition_variable_any/native_handle/
	typesizes.cc: Include tweaks.
	* testsuite/30_threads/mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/thread/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/condition_variable/native_handle/
	typesizes.cc: Same.

From-SVN: r144830

From-SVN: r144829

libobjc/

2009-03-12  Richard Frith-Macdonald  <rfm@gnu.org>
	    David Ayers  <ayers@fsfe.org>

	PR libobjc/27466
	* objc/objc-api.h (_objc_unexpected_exception): Declare
	new hook.  Update copyright dates.
	* exception.c (objc_exception_throw): Use hook.  Update
	copyright dates.
	* libobjc.def (_objc_unexpected_exception): Export hook.
	Update copyright dates.
	
gcc/testsuite/

2009-03-12  David Ayers  <ayers@fsfe.org>

	PR libobjc/27466
	* objc/execute/exceptions/handler-1.m. New test.

From-SVN: r144826

	PR target/39431
	* config/i386/predicates.md (cmpxchg8b_pic_memory_operand): New
	predicate.
	* config/i386/sync.md (sync_compare_and_swap<mode>,
	sync_compare_and_swap_cc<mode>): For DImode with -m32 -fpic check
	if operands[1] is cmpxchg8b_pic_memory_operand, if not force address
	into a register.
	(sync_double_compare_and_swapdi_pic,
	sync_double_compare_and_swap_ccdi_pic): Require operand 1 to be
	cmpxchg8b_pic_memory_operand instead of just memory_operand.

	* gcc.target/i386/pr39431.c: New test.

From-SVN: r144825

gcc/

2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39445
	* config/i386/i386.c (ix86_expand_push): Don't set memory
	alignment.

gcc/testsuite/

2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39445
	* gcc.target/i386/pr39445.c: New.

	* gcc.target/i386/push-1.c: XFAIL.

From-SVN: r144823

2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39327
	* config/i386/sse.md (avx_addsubv8sf3): Correct item bits.
	(avx_addsubv4df3): Likewise.
	(*avx_addsubv4sf3): Likewise.
	(sse3_addsubv4sf3): Likewise.

From-SVN: r144819

2009-03-11  Andrew Haley  <aph@redhat.com>

	* java/lang/natClassLoader.cc (_Jv_RegisterClassHookDefault): Clear
	INTERPRETED access modifier.

2009-03-11  Tom Tromey  <tromey@redhat.com>

	* link.cc (_Jv_Linker::find_field): Pass the field_type to
	_Jv_CheckOrCreateLoadingConstraint, not the class that is
	requesting the field.

From-SVN: r144818

2009-03-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/38824
	* config/i386/i386.md: Compare REGNO on the new peephole2
	patterns.

From-SVN: r144817

2009-03-12  Vladimir Makarov  <vmakarov@redhat.com>

	PR debug/39432
	* ira-int.h (struct allocno): Fix comment for calls_crossed_num.
	* ira-conflicts.c (ira_build_conflicts): Prohibit call used
	registers for allocnos created from user-defined variables.

From-SVN: r144812

	PR target/39181
	* config/spu/spu.c (spu_expand_mov): Handle invalid subregs
	of non-integer mode as well.

From-SVN: r144811

From-SVN: r144810

gimplify.c (gimplify_call_expr): Don't set CALL_CANNOT_INLINE_P for functions for which the parameter types are...

	* gimplify.c (gimplify_call_expr): Don't set CALL_CANNOT_INLINE_P
	for functions for which the parameter types are unknown.

testsuite/
	* gcc.dg/inline-33.c: New test.

From-SVN: r144801

	* gcc.dg/vect/vect-82.c: Combine dg-do and
	dg-require-effective-target into dg-skip-if.
	* gcc.dg/vect/vect-83.c: Likewise.

From-SVN: r144800

From-SVN: r144799

	PR target/39137
	* cfgexpand.c (get_decl_align_unit): Use LOCAL_DECL_ALIGNMENT
	macro.
	* defaults.h (LOCAL_DECL_ALIGNMENT): Define if not yet defined.
	* config/i386/i386.h (LOCAL_DECL_ALIGNMENT): Define.
	* config/i386/i386.c (ix86_local_alignment): For
	-m32 -mpreferred-stack-boundary=2 use 32-bit alignment for
	long long variables on the stack to avoid dynamic realignment.
	Allow the first argument to be a decl rather than type.
	* doc/tm.texi (LOCAL_DECL_ALIGNMENT): Document.

	* gcc.target/i386/stackalign/longlong-1.c: New test.
	* gcc.target/i386/stackalign/longlong-2.c: New test.

From-SVN: r144792

From-SVN: r144785

        PR target/5362
        * config/mcore/mcore.opt: Remove deprecated m4align and m8align
        options.
        Add description to mno-lsim option.
        * config/mcore/mcore.h: Remove comment about deprecated m4align
        option.
        (TARGET_DEFAULT): Remove deprecated MASK_M8ALIGN.
        * doc/invoke.texi: Add description of mno-lsim and
        mstack-increment options.

From-SVN: r144783

        PR target/5362
        * config/fr30/fr30.opt: Document the -mno-lsim option.
        * doc/invoke.texi: Add descriptions of the FR30's -msmall-model
        and -mno-lsim options.

From-SVN: r144780

ChangeLog:

	* fold-const.c (fold_comparison): Only call fold_inf_compare
	if the mode supports infinities.

testsuite/ChangeLog:

	* gcc.c-torture/execute/ieee/inf-3.c: New test.
	* gcc.c-torture/execute/ieee/inf-2.c: Fix typo.

From-SVN: r144779

2009-03-11  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/bits/shared_ptr.h: Add include guards.
	* include/tr1/shared_ptr.h: Likewise.

From-SVN: r144778

2009-03-11  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/iostream: Fix doxygen link.
	* include/bits/forward_list.h: Fix doxygen markup.
	* include/ext/vstring.h: Escape backslash in doxygen comment.
	* include/bits/basic_string.h: Likewise.

From-SVN: r144777

From-SVN: r144776

From-SVN: r144775

	ada/
	* gcc-interface/trans.c (gnat_to_gnu) <case N_Slice>: In range
	check processing, remove unintended TREE_TYPE walk on index type
	to get to base type.

	testsuite/
	* gnat.dg/slice_enum.adb: New test.

From-SVN: r144774

2009-03-11  Dorit Nuzman  <dorit@il.ibm.com>

        * MAINTAINERS: Remove myself as auto-vectorizer maintainer.

From-SVN: r144773

re PR debug/39086 (ICE in decl_ultimate_origin, at dwarf2out.c:5770 when compiling with -fno-tree-sra)

        PR debug/39086
        * tree-nrv.c (tree_nrv): Don't do this optimization if the front
        end already did.  Notice GIMPLE_CALL modifications of the result.
        Don't copy debug information from an ignored decl or a decl from
        another function.

From-SVN: r144772

2009-03-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* doc/xml/faq.xml: Fix links to implementation status pages.

From-SVN: r144771

complex (operator+(const complex<>&, const _Tp&), [...]): Do not assume real() returns a reference (against DR 387).

2009-03-10  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/complex (operator+(const complex<>&, const _Tp&),
	operator+(const _Tp&, const complex<>&),
	operator-(const complex<>&, const _Tp&),
	operator-(const _Tp&, const complex<>&)): Do not assume real()
	returns a reference (against DR 387).
	* testsuite/26_numerics/complex/dr387_2.cc: New.

From-SVN: r144770

From-SVN: r144768

From-SVN: r144760

	PR tree-optimization/39422
	* gcc.dg/vect/costmodel/spu/costmodel-vect-76b.c: Move
	constant array with static initialization to global memory.
	* gcc.dg/vect/costmodel/spu/costmodel-vect-76c.c: Likewise.

From-SVN: r144754

  * gcc.c-torture/execute/pr39339.c: Bitfield sizes changed to avoid padding.

From-SVN: r144752

	PR middle-end/37850
	* libgcc2.c (__mulMODE3): Use explicit assignments to form the
	result.
	(__divMODE3): Likewise.

Co-Authored-By: Nathan Froyd <froydnj@codesourcery.com>

From-SVN: r144751

2009-03-10  Ira Rosen <irar@il.ibm.com>

	* MAINTAINERS: Add myself as auto-vectorizer maintainer.

From-SVN: r144747

From-SVN: r144742

From-SVN: r144738

	PR c++/39371
	* semantics.c (finish_switch_cond): Don't call get_unwidened.
	* decl.c (finish_case_label): Pass SWITCH_STMT_TYPE as 3rd argument
	instead of TREE_TYPE (cond).

	* g++.dg/opt/switch2.C: Add -w to dg-options.
	* g++.dg/warn/Wswitch-1.C: Adjust expected warnings.
	* g++.dg/warn/switch1.C: New test.
	* g++.dg/other/switch3.C: New test.

From-SVN: r144732

	PR tree-optimization/39394
	* gimplify.c (gimplify_type_sizes): Gimplify DECL_SIZE and
	DECL_SIZE_UNIT of variable length FIELD_DECLs.

	* gcc.c-torture/compile/pr39394.c: New test.

From-SVN: r144727

recog.c (verfiy_changes): Disallow renaming of hard regs in inline asms for register asm ("") declarations.

2009-03-09  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* recog.c (verfiy_changes): Disallow renaming of hard regs in
	inline asms for register asm ("") declarations.

2009-03-09  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* gcc.target/s390/20090223-1.c: New testcase.

From-SVN: r144726

From-SVN: r144723