PR tree-optimization/43430
	* tree-vect-stmts.c (vectorizable_condition): Support multiple
	copies for conditional statements if it's not part of a reduction.

testsuite/
	PR tree-optimization/43430
	* gcc.dg/vect/pr43430-2.c: New test.

From-SVN: r163999

	PR tree-optimization/33244
	* tree-ssa-sink.c (statement_sink_location): Don't sink into
	empty loop latches.

testsuite/
	PR tree-optimization/33244
	* gfortran.dg/vect/fast-math-vect-8.f90: New test.

From-SVN: r163998

re PR tree-optimization/45578 (The polyhedron test mdbx is miscompiled with -O2 -ftree-vectorize at revision 163915)

2010-09-08  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/45578
	* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr):
	Be more careful when transfering alignment information to
	the new induction variable.
	(copy_ref_info): Likewise.

	* gfortran.dg/pr45578.f90: New testcase.

From-SVN: r163997

	* thr.c: Use __gthread_objc_xxx functions directly instead of
	__objc_thread_xxx ones.
	* objc/thr.h: Removed prototypes of no longer existing
	__objc_thread_xxx functions.
	* Makefile.in: Removed thr-objc.lo.
	* thr-dce.c: File removed.
	* thr-decosf1.c: File removed.
	* thr-irix.c: File removed.
	* thr-mach.c: File removed.
	* thr-objc.c: File removed.
	* thr-os2.c: File removed.
	* thr-posix.c: File removed.
	* thr-pthreads.c: File removed.
	* thr-rtems.c: File removed.
	* thr-single.c: File removed.
	* thr-solaris.c: File removed.
	* thr-vxworks.c: File removed.
	* thr-win32.c: File removed.
	* README.threads: File removed.
	* THREADS.MACH: File removed.
	* THREADS: Updated.

From-SVN: r163996

2010-09-08  Richard Guenther  <rguenther@suse.de>

	PR testsuite/45590
	* gcc.dg/graphite/pr44391.c: Remove -m32 option.

From-SVN: r163995

2010-09-08  Richard Guenther  <rguenther@suse.de>

	* tree.h (TYPE_ORIG_SIZE_TYPE): Remove.
	* c-typeck.c (comptypes_internal): Remove TYPE_ORIG_SIZE_TYPE
	checks.

From-SVN: r163994

2010-09-08  Tristan Gingold  <gingold@adacore.com>

	PR 44001
	* Makefile.in (objext): New variable.
	(bid_OBJS): Use $(objext) for extension.
	(libdecnumber_a_OBJS): Ditto.
	(mostlyclean): Ditto
	(.c.o): Ditto.
	Update dependencies.

From-SVN: r163993

2010-09-08  Tristan Gingold  <gingold@adacore.com>

	PR 44001
	* maint-tool (missing): Fix pattern for object file.
	(deps): Use $(objext) for object extension.
	* Makefile.in (objext): New variable.
	Replace all occurences of .o with .$(objext)
	Regenerate with maint-deps
	* configure.ac (pexecute): Set to the basename.
	* configure: Regenerate.

From-SVN: r163989

	* c-tree.h, c-decl.c (build_enumerator): Add location parameter.
	* c-parser.c (c_parser_enum_specifier): Adjust call to build_enumerator.

From-SVN: r163988

2010-09-08  Kenneth Zadeck <zadeck@naturalbridge.com>
	PR doc/45587
	* doc/md.texi: Fixed modes on several standard pattern names.

From-SVN: r163987

From-SVN: r163986

revert: re PR tree-optimization/43959 (FAIL: gcc.dg/torture/builtin-cproj-1.c  -O1  (test for excess errors))

	Revert
	PR testsuite/43959
	* gcc.dg/torture/builtin-cproj-1.c: Require c99 runtime.

From-SVN: r163985

From-SVN: r163984

re PR tree-optimization/43959 (FAIL: gcc.dg/torture/builtin-cproj-1.c  -O1  (test for excess errors))

	PR testsuite/43959
	* gcc.dg/torture/builtin-cproj-1.c: Require c99 runtime.

From-SVN: r163979

2010-09-07  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/45576
	* dependency.c (gfc_deb_compare_expr):  Take missing optional
	arguments into account.

2010-09-07  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/45576
	* gfortran.dg/char_length_18.f90:  New test.

From-SVN: r163978

2010-09-07  Paolo Carlini  <paolo.carlini@oracle.com>
	    Marc Glisse  <marc.glisse@normalesup.org>

	PR libstdc++/45549
	* include/bits/cpp_type_traits.h (__is_iterator_helper): Rename to
	__has_iterator_category.
	(__is_iterator): Adjust.
	* include/bits/stl_iterator_base_types.h (__iterator_traits): Add
	in C++0x mode, use the latter.
	(iterator_traits): In C++0x mode, derive from the latter.
	* include/bits/stl_iterator_base_funcs.h (next, prev): Remove
	enable_if on the return type.

Co-Authored-By: Marc Glisse <marc.glisse@normalesup.org>

From-SVN: r163977

	* trans.h (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
	* trans-decl.c (gfor_fndecl_clz128, gfor_fndecl_ctz128): Remove.
	(gfc_build_intrinsic_function_decls): Don't build the
	gfor_fndecl_clz128 and gfor_fndecl_ctz128.
	* trans-intrinsic.c (gfc_conv_intrinsic_leadz,
	gfc_conv_intrinsic_trailz): Generate inline arithmetic instead
	of calling clz128/ctz128 library functions.

From-SVN: r163976

Make sure ix86_cfun_abi always gets declared, and make sure
that tree-vect-data-refs.c includes "tm_p.h".

From-SVN: r163975

From-SVN: r163974

From-SVN: r163973

	* tree-inline.c (tree_inlinable_function_p): Do not test DECL_REPLACEABLE_P.
	* ipa-inline.c (cgraph_default_inline_p, update_caller_keys, update_callee_keys,
	cgraph_decide_inlining): Test function availability.
	* cif-code.def (OVERWRITABLE): New code.

From-SVN: r163972

gcc/

2010-09-07  H.J. Lu  <hjl.tools@gmail.com>
	    Jack Howarth <howarth@bromo.med.uc.edu>

	PR target/36502
	PR target/42313
	PR target/44651
	* gcc/config/i386/darwin.h (STACK_BOUNDARY): Redefine as 128 for
	profiling or 64-bit MS_ABI and as BITS_PER_WORD otherwise.
	(PREFERRED_STACK_BOUNDARY): Replace STACK_BOUNDARY with 128 in
	MAX macro.

gcc/testsuite/

2010-09-07  Jack Howarth <howarth@bromo.med.uc.edu>

	PR target/36502
	* gcc.target/i386/pr36502.c: New test.

	PR target/42313
	PR target/44651
	* gcc.target/i386/builtin-unreachable.c: Don't skip on darwin.
	* gcc/testsuite/gcc.dg/stack-usage-1.c: Use default on i386/Darwin.

From-SVN: r163971

2010-09-07  H.J. Lu  <hongjiu.lu@intel.com>

	* unwind-dw2-fde-glibc.c: Include <elf.h> for DT_CONFIG.
	Include <link.h> only if USE_PT_GNU_EH_FRAME is defined.

From-SVN: r163970

2010-09-07  H.J. Lu  <hongjiu.lu@intel.com>

	* config.gcc: Don't append t-android for Android targets.

	* config/t-android: Removed.

From-SVN: r163969

	* target.def (TARGET_ASM_EMIT_EXCEPT_PERSONALITY): New hook.
	* doc/tm.texi.in: Add doc marker.
	* doc/tm.texi: Rebuild.
	* except.c (switch_to_exception_section): Always build.
	(output_one_function_exception_table): Move section switch,
	personality output, and label output ...
	(output_function_exception_table): ... here.  Use the new
	personality hook.

	* config/ia64/ia64.c (ia64_asm_emit_except_personality,
	ia64_asm_init_sections, TARGET_ASM_EMIT_EXCEPT_PERSONALITY,
	TARGET_ASM_INIT_SECTIONS): New.
	(ia64_asm_unwind_emit): Rename from process_for_unwind_directive,
	make static.
	(TARGET_ASM_UNWIND_EMIT): Update to match.
	* config/ia64/ia64-protos.h (process_for_unwind_directive): Remove.

	* config/arm/arm.c (arm_asm_emit_except_personality): New.
	(arm_asm_init_sections): New.
	(TARGET_ASM_EMIT_EXCEPT_PERSONALITY, TARGET_ASM_INIT_SECTIONS): New.

From-SVN: r163968

2010-09-07  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* config/arm/arm.md: Remove unused variable.

From-SVN: r163967

	* config/m32r/m32r.h (REGISTER_MOVE_COST, MEMORY_MOVE_COST): Remove.
	* config/m32r/m32r.c (TARGET_MEMORY_MOVE_COSTS): Define.
	(m32r_memory_move_cost): New function.

From-SVN: r163966

2010-09-07  Tobias Burnus <burnus@net-b.de>

        PR fortran/45583
        * intrinsic.texi (COS): Remove superfluous "n".

From-SVN: r163965

2010-09-07  Tobias Burnus <burnus@net-b.de>

        PR fortran/45186
        * trans-array.c (gfc_conv_descriptor_data_get,
        gfc_conv_descriptor_data_set, gfc_conv_descriptor_data_addr,
        gfc_conv_descriptor_offset, gfc_conv_descriptor_dtype,
        gfc_conv_descriptor_dimension, gfc_conv_descriptor_stride,
        gfc_conv_descriptor_lbound, gfc_conv_descriptor_ubound,
        gfc_conv_shift_descriptor_lbound,
        gfc_set_loop_bounds_from_array_spec,
        gfc_trans_allocate_array_storage, gfc_trans_create_temp_array,
        gfc_conv_array_transpose, gfc_get_iteration_count,
        gfc_grow_array, gfc_trans_array_ctor_element,
        gfc_trans_array_constructor_subarray,
        gfc_trans_array_constructor_value,
        constant_array_constructor_loop_size,
        gfc_trans_array_constructor,
        gfc_set_vector_loop_bounds, gfc_trans_array_bound_check,
        gfc_conv_array_index_offset, gfc_conv_scalarized_array_ref,
        gfc_conv_array_ref, gfc_trans_preloop_setup,
        gfc_trans_scalarized_loop_end, gfc_conv_ss_startstride,
        gfc_conv_loop_setup, gfc_conv_array_extent_dim,
        gfc_conv_descriptor_size, gfc_array_init_size,
        gfc_array_allocate, gfc_array_deallocate,
        gfc_trans_array_bounds, gfc_trans_auto_array_allocation,
        gfc_trans_dummy_array_bias, gfc_get_dataptr_offset,
        get_array_charlen, gfc_conv_expr_descriptor,
        array_parameter_size, gfc_conv_array_parameter,
        gfc_trans_dealloc_allocated, get_full_array_size,
        duplicate_allocatable,
        structure_alloc_comps): Change fold_build[0-9] to
        fold_build[0-9]_loc.
        (duplicate_allocatable, structure_alloc_comps,
        gfc_duplicate_allocatable): Add space after function name.

From-SVN: r163964

2010-09-07  H.J. Lu  <hongjiu.lu@intel.com>

	* config.gcc: Append t-android for Android targets.

	* config/t-android: New.

From-SVN: r163962

From-SVN: r163961

re PR fortran/43665 (INTENT(IN) etc. optimization of calls: function annotations for noclobber/noescape arguments)

2010-09-07  Martin Jambor  <mjambor@suse.cz>

	PR fortran/43665
	* ipa-cp.c (ipcp_versionable_function_p): Return false if there
	are any type attributes.

From-SVN: r163960

	* cp-tree.h (build_enumerator): Add new location_t parameter.
	(build_lang_decl_loc): New function.
	* decl.c (build_enumerator): New parameter loc. Use it when calling
	build_decl. Replace build_lang_decl with build_lang_decl_loc.
	* pt.c (tsubst_enum): Adjust call to build_enumerator.
	* parser.c (cp_parser_enumerator_definition): Ditto.
	* lex.c (build_lang_decl_loc): New function.

From-SVN: r163959

re PR fortran/45564 (gfortran.dg/achar_4.f90 ICE: verify_gimple failed: type mismatch in comparison expression with -fbounds-check)

2010-09-07  Mikael Morin  <mikael@gcc.gnu.org>

	* trans-stmt.c (gfc_trans_character_select): Be conversion-safe while
	checking string length value.
	* trans-intrinsic.c (gfc_conv_intrinsic_char): Build integer using
	gfc_charlen_type_node type.

	PR fortran/45564
	* trans-intrinsic.c (gfc_conv_intrinsic_transfer): Convert string
	length to gfc_charlen_type_node.

2010-09-07  Mikael Morin  <mikael@gcc.gnu.org>

	* gfortran.dg/achar_4.f90: Enable bounds checking.

From-SVN: r163958

From-SVN: r163957

tree-ssa-ccp.c (fold_const_aggregate_ref): Fix handling of array_ref_low_bound in string access folding.


	* tree-ssa-ccp.c (fold_const_aggregate_ref): Fix handling of array_ref_low_bound
	in string access folding.

From-SVN: r163956

	PR target/45206
	* config/i386/i386.c (ix86_expand_epilogue): Mark SP valid after
	eh_return fixup sequence.

testsuite/ChangeLog:

	PR target/45206
	* gcc.target/i386/pr45206.c: New test.

From-SVN: r163955

	* inclhack.def (hpux_htonl): Allow trailing whitespace in select.
	* fixincl.x: Regenerate.

From-SVN: r163953

2010-09-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/45398
	* include/std/atomic (atomic<_TP*>::store): Define.

	* include/std/atomic (atomic<_TP*>::load, exchange): Define inline.

From-SVN: r163950

	PR fortran/45505
	* gfortran.dg/pr25923.f90: XFAIL warning on wrong line for ilp32.

From-SVN: r163949