2010-03-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/parallel/base.h (_PseudoSequence): Do not forward declare.
	(_VoidFunctor): Remove, unused.
	(__median_of_three_iterators): Take __comp by value.
	(_PseudoSequenceIterator<>::operator++(int)): Do not const qualify
	the return type.
	(_PseudoSequenceIterator<>::operator!=): Fix return type to bool.

From-SVN: r157628

re PR middle-end/43390 (ICE: integral result type precision does  not match field size of BIT_FIELD_REF)

2010-03-22  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43390
	* tree-vect-stmts.c (get_vectype_for_scalar_type): Make
	sure vector extracts are type correct.

	* gfortran.fortran-torture/execute/pr43390.f90: New testcase.

From-SVN: r157624

re PR middle-end/40106 (Weird interaction between optimize_insn_for_speed_p and -funsafe-math-optimizations)

2010-03-22  Richard Guenther  <rguenther@suse.de>

	PR middle-end/40106
	* builtins.c (expand_builtin_pow): Expand pow (x, 1.5) as
	x * sqrt (x) even when optimizing for size if the target
	has native support for sqrt.

From-SVN: r157623

2010-03-22  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/parallel/base.h (_Less): Use std::less.
	(_Plus): Likewise use std::plus.
	(_Multiplies): Likewise use std::multiplies.
	* include/parallel/numeric: Adjust.

From-SVN: r157622

	* varasm.c (make_decl_rtl_for_debug): Also clear
	flag_mudflap for the duration of make_decl_rtl call.

From-SVN: r157621

	PR debug/43443
	* var-tracking.c (add_cselib_value_chains): Remove ASM_OPERANDS
	locs from preserved VALUEs.

From-SVN: r157620

2010-03-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/43409
	* io/io.h: Fix type of size in st_parameter_inquire structure.

From-SVN: r157618

	PR middle-end/42718
	* pa.md (movmemsi): Set align to one if zero.
	(movmemdi): Likewise.

From-SVN: r157614

From-SVN: r157613

re PR target/42321 (NEON/VFP registers from inline assembly clobber list are saved/restored incorrectly)

	PR target/42321
	* arm.c (arm_output_epilogue): Correctly match VFP pop instructions
	with their corresponding prologue pushes.

From-SVN: r157609

	PR target/42811
	* libjava/configure.ac (DLLTOOL): Call AC_CHECK_TOOL.
	(libgcj_sublib_core_extra_deps): New host-dependent configure var.
	(LIBGCJ_SUBLIB_CORE_EXTRA_DEPS): AC_SUBST it.
	* libjava/configure.host (libgcj_sublib_core_extra_deps): Define
	appropriately on Cygwin and MinGW.
	(libgcj_sublib_core_extra_deps): Add libgcj-noncore-dummy import
	stub library on Cygwin and MinGW.
	* libjava/Makefile.am (LIBJAVA_CORE_EXTRA): Import AC_SUBST'd
	LIBGCJ_SUBLIB_CORE_EXTRA_DEPS if building sublibs, else define empty.
	(libgcj_la_DEPENDENCIES): Use it.
	(DLL_VERSION): New makefile macro.
	(libgcj-noncore-dummy.dll.a): New build rule for dummy import stub
	library.
	(libgcj_noncore_la_LIBADD): Trim superfluous convenience libs.
	(AM_MAKEFLAGS): Add DLLTOOL recursive propagation.
	* libjava/libgcj-noncore-dummy.def: New file.
	* libjava/Makefile.in: Regenerate.
	* libjava/include/Makefile.in: Likewise.
	* libjava/testsuite/Makefile.in: Likewise.
	* libjava/configure: Likewise.
	* libjava/gcj/Makefile.in: Likewise.

From-SVN: r157606

	PR target/42811 (prerequisite)
	* jvmti.cc (_Jv_GetJVMTIEnv): Avoid use of uninitialised memory.

From-SVN: r157605

	PR target/42811 (prerequisite)
	* include/private/gc_priv.h (struct roots) [CYGWIN32]: Don't
	declare r_next member on Cygwin as on other windows hosts.
	(LOG_RT_SIZE) [CYGWIN32]: Don't define likewise.
	(RT_SIZE) [CYGWIN32]: Likewise.
	(struct _GC_arrays) [CYGWIN32]: Do declare _heap_bases[] member
	likewise.
	(GC_heap_bases) [CYGWIN32]: Do define likewise.
	(struct _SYSTEM_INFO) [CYGWIN32]: Do forward-declare likewise.
	(GC_sysinfo) [CYGWIN32]: Do declare extern likewise.
	(GC_n_heap_bases) [CYGWIN32]: Likewise.
	(GC_is_tmp_root) [CYGWIN32]: Do prototype likewise.
	* include/private/gcconfig.h (GC_win32_get_mem) [CYGWIN32]: Likewise.
	(GET_MEM) [CYGWIN32]: Do define likewise.
	* boehm-gc/ptr_chck.c (GC_is_visible) [CYGWIN32]: Do handle dynamic
	registration likewise.
	* boehm-gc/os_dep.c (GC_setpagesize) [CYGWIN32]: Do define likewise.
	(GC_no_win32_dlls) [CYGWIN32]: Define as constant false, unlike
	other windows hosts.
	(GC_sysinfo) [CYGWIN32]: Define as on other windows hosts.
	(GC_n_heap_bases) [CYGWIN32]: Likewise.
	(GLOBAL_ALLOC_TEST) [CYGWIN32]: Likewise.
	(GC_win32_get_mem) [CYGWIN32]: Likewise, but wrapping GC_unix_get_mem
	rather than GlobalAlloc/VirtualAlloc.
	(GC_win32_free_heap) [CYGWIN32]: Likewise, but wrapping free instead
	of GlobalFree (even though the function body is optimised away).
	* boehm-gc/mark_rts.c (add_roots_to_index) [CYGWIN32]: Define as on
	other windows hosts.
	(GC_add_roots_inner) [CYGWIN32]: Avoid overlapping or adjacent
	intervals likewise.
	(GC_clear_roots) [CYGWIN32]: Clear GC_root_index[] likewise.
	(GC_rebuild_root_index) [CYGWIN32]: Define as on other windows hosts.
	(GC_remove_tmp_roots) [CYGWIN32]: Call it likewise.
	(GC_remove_roots) [CYGWIN32]: Don't define, as on other windows hosts.
	(GC_is_tmp_root) [CYGWIN32]: Define, as on other windows hosts.
	(GC_cond_register_dynamic_libraries) [CYGWIN32]: Handle temporary
	roots and dynamic registration likewise.
	* boehm-gc/dyn_load.c (GC_has_static_roots) [CYGWIN32]: Define as on
	other windows hosts.
	(GC_register_has_static_roots_callback) [CYGWIN32]: Likewise.
	(GC_cond_add_roots) [CYGWIN32]: Likewise.
	(GC_register_main_static_data) [CYGWIN32]: Define to always return
	false, as on MSWINCE
	(HAVE_REGISTER_MAIN_STATIC_DATA) [CYGWIN32]: Define as on other
	windows hosts.
	(GC_warn_fb) [CYGWIN32]: Likewise.
	(GC_disallow_ignore_fb) [CYGWIN32]: Likewise.
	(GC_ignore_fb_mb) [CYGWIN32]: Likewise.
	(GC_ignore_fb) [CYGWIN32]: Likewise.
	(is_frame_buffer) [CYGWIN32]: Likewise.
	(GC_dump_meminfo) [CYGWIN32]: Likewise.
	(GC_wnt) [CYGWIN32]: Define to constant true.
	(GC_register_dynamic_libraries) [CYGWIN32]: Define as on other
	windows hosts.

From-SVN: r157604

	* gcc.target/powerpc/ppc-sdata-1.c: Require nonpic.
	* gcc.target/powerpc/ppc-sdata-2.c: Likewise.

From-SVN: r157603

From-SVN: r157600

gcc/cp/

2010-03-20  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/43081:
	* decl2.c (grokfield): Handle invalid initializers for member
	functions.

gcc/testsuite/

2010-03-20  Simon Martin  <simartin@users.sourceforge.net>
	    Michael Matz  <matz@suse.de>

	PR c++/43081
	* g++.dg/parse/crash56.C: New test.

Co-Authored-By: Michael Matz <matz@suse.de>

From-SVN: r157597

2010-03-20  Andrew Pinski  <pinskia@gmail.com>

        PR target/43156
        * config/spu/spu.c (spu_expand_prologue): Don't emit NOTE_INSN_DELETED
        at the begining or end.
        (spu_expand_epilogue): Likewise.

From-SVN: r157596

2010-03-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/43450
	* trans-decl.c (gfc_create_module_variable): With -fwhole-file
	do not assert the context of derived types.

2010-03-20  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/43450
	* gfortran.dg/whole_file_15.f90 : New test.

From-SVN: r157595

2010-03-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/43409
	* gfortran.dg/inquire_size.f90: New test.

From-SVN: r157594

2010-03-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/43409
	* ioparm.def: Change inquire size variable to type pointer to
	GFC_IO_INT type.

2010-03-20  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/43409
	* io/unix.h: Add prototype for new function to return file size.
	* io/unix.c (file_size): New function.
	* io/inquire.c (inquire_via_unit): Use new function.
	(inquire_via_filename): Use new function.

From-SVN: r157593

2010-03-20  Richard Guenther  <rguenther@suse.de>

	PR rtl-optimization/43438
	* combine.c (make_extraction): Properly zero-/sign-extend an
	extraction of the low part of a CONST_INT.  Also handle
	CONST_DOUBLE.

	* gcc.c-torture/execute/pr43438.c: New testcase.

From-SVN: r157592

Fix for PR c++/43375

gcc/cp/ChangeLog:
	PR c++/43375
	* method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
	is NULL.
	* decl2.c (vague_linkage_p): Likewise.

gcc/testsuite/g++.dg/ChangeLog:
	PR c++/43375
	* g++.dg/abi/mangle42.C: New test.

From-SVN: r157590

	* config/i386/darwin.h (SUBTARGET32_DEFAULT_CPU): Add.
	* config/i386/i386.c (SUBTARGET32_DEFAULT_CPU): Add.
	(override_options): Use SUBTARGET32_DEFAULT_CPU.

From-SVN: r157589

From-SVN: r157588

2010-03-19  Andrew Pinski  <andrew_pinski@caviumnetworks.com>

        PR C/43211
        * c-decl.c (grokparms): Set arg_types to NULL_TREE if there was an error.

2010-03-19  Andrew Pinski  <andrew_pinski@caviumnetworks.com>

        PR C/43211
        * gcc.dg/pr43211.c: New test.
        * gcc.dg/pr18809-1.c: Don't expect an error when calling foo.

From-SVN: r157585

	* optabs.c (avoid_expensive_constant): Fix formatting.

From-SVN: r157584

	* gcc.target/arm/thumb-andsi.c: Correct dg-options and add
	dg-require-effective-target.

From-SVN: r157583

gcc/
	PR target/40697
	* optabs.c (avoid_expensive_constant): Use rtx_cost to find out
	the cost of loading the constant rather than assuming
	COSTS_N_INSNS (1).
	* config/arm/arm.c (thumb1_rtx_costs) <case CONST_INT>: If the
	outer code is AND, do the same tests as the andsi3 expander and
	return COSTS_N_INSNS (1) if and is cheap.

testsuite/
	PR target/40697
	* gcc.target/arm/thumb-andsi.c: New test.

From-SVN: r157582

gcc/
	PR rtl-optimization/42258
	* ira-lives.c (check_and_make_def_conflict): Ignore conflict for a
	use that may match DEF.

testsuite/
	PR rtl-optimization/42258
	* gcc.target/arm/thumb1-mul-moves.c: New test.

From-SVN: r157581

	PR c++/43116
	* attribs.c (decl_attributes): When rebuilding a function pointer
	type use the same qualifiers as the original pointer type.

testsuite/
	* g++.dg/other/pr43116.C: New testcase.

From-SVN: r157578

gimple.texi (Logical Operators): Describe is_gimple_ip_invariant and is_gimple_ip_invariant_address.

2010-03-19  Martin Jambor  <mjambor@suse.cz>

	* doc/gimple.texi (Logical Operators): Describe is_gimple_ip_invariant
	and is_gimple_ip_invariant_address.

From-SVN: r157576

2010-03-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        Revert
        2009-10-01  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
        * config/arm/arm.c (arm_override_options): Turn off
        flag_dwarf2_cfi_asm for AAPCS variants.

From-SVN: r157575

Fix PR target/43399

2010-03-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

       PR target/43399
       * config/arm/arm.c (emit_multi_reg_push): Update comments.
       Use PRE_MODIFY instead of PRE_DEC.
       (emit_sfm): Use PRE_MODIFY instead of PRE_DEC.
       (vfp_emit_fstmd): Likewise.

From-SVN: r157574

From-SVN: r157573

2010-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/17_intro/freestanding.cc: Avoid -Wall warnings.

From-SVN: r157572

2010-03-19  Rodolfo Lima  <rodolfo@rodsoft.org>

	* include/bits/shared_ptr.h (shared_ptr(unique_ptr&&),
	shared_ptr(auto_ptr&&)): Remove explicit specifier (as per DR 925).
	* include/bits/shared_ptr_base.h: Likewise.
	* testsuite/20_util/shared_ptr/creation/dr925.cc: New.

From-SVN: r157570

	PR 43305
	* builtins.c (expand_builtin_interclass_mathfn,
	expand_builtin_signbit): Use maybe_emit_unop_insn, emit libcalls
	if that fails.

testsuite/
	* gcc.dg/pr43305.c: New testcase.

From-SVN: r157567

2010-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/random.tcc: Minor formatting changes.

2010-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/stl_algo.h (shuffle): Fix typo in signature.
	* include/bits/algorithmfwd.h: Adjust.
	* testsuite/25_algorithms/shuffle/requirements/
	explicit_instantiation/2.cc: Likewise.
	* testsuite/25_algorithms/shuffle/requirements/
	explicit_instantiation/pod.cc: Likewise.

From-SVN: r157565

2010-03-19  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/stl_algo.h (shuffle): Add, per D3056.
	(random_shuffle): Fix signature in C++0x mode.
	(lower_bound, __lg): Move...
	* include/bits/stl_algobase.h: ... here.
	* include/bits/algorithmfwd.h: Adjust.
	* include/parallel/algorithmfwd.h: Likewise.
	* include/parallel/algo.h: Likewise.
	* include/bits/hashtable_policy.h (__lower_bound): Remove,
	adjust callers.
	* include/tr1/hashtable_policy.h (__lower_bound): Likewise.
	* include/bits/random.tcc (__detail::__transform): Add,
	adjust std::transform callers; don't include <algorithm>.
	* testsuite/25_algorithms/shuffle/1.cc: Add.
	* testsuite/25_algorithms/shuffle/requirements/
	explicit_instantiation/2.cc: Likewise.
	* testsuite/25_algorithms/shuffle/requirements/
	explicit_instantiation/pod.cc: Likewise.

	* include/bits/random.h: Add comments.

From-SVN: r157564

	PR ada/42554
	* configure.ac: Only pass -c to ranlib for darwin9 and earlier.
	* configure: Regenerate.

From-SVN: r157563