gcc/
	PR tree-optimization/41857
	* tree-flow.h (rewrite_use_address): Add BASE_HINT argument.
	* tree-ssa-loop-ivopts.c (rewrite_use_address): Pass base hint
	to create_mem_ref.
	* tree-ssa-address.c (move_hint_to_base): New function.
	(most_expensive_mult_to_index): Add TYPE argument.  Use mode and
	address space associated with TYPE.
	(addr_to_parts): Add TYPE and BASE_HINT arguments.  Pass TYPE to
	most_expensive_mult_to_index.  Call move_hint_to_base.
	(create_mem_ref): Add BASE_HINT argument.  Pass BASE_HINT and
	TYPE to addr_to_parts.

gcc/testsuite/
	PR tree-optimization/41857
	* gcc.target/spu/ea/pr41857.c: New file.

From-SVN: r153810

2009-11-02  Martin Jambor  <mjambor@suse.cz>

	PR tree-optimization/41750
	* tree-sra.c (analyze_modified_params): Loop over all
	representatives of components of a parameter.

	* testsuite/gcc.c-torture/execute/pr41750.c: New test.

From-SVN: r153809

re PR tree-optimization/41841 (segfault using '-O -fipa-cp -fipa-struct-reorg -fwhole-program -fprofile-generate')

	PR tree-optimization/41841
	* ipa-struct-reorg.c (build_data_structure): Don't attempt to look at
	local variables of not yet materialized clones.

	* gcc.dg/pr41841.c: New test.

From-SVN: r153807

	PR debug/41893
	* cfgexpand.c (expand_debug_expr): Don't attempt to create DECL_RTL
	for a VOIDmode variable.

	* gcc.dg/debug/pr41893-1.c: New test.
	* gcc.dg/debug/pr41893-2.c: New file.

From-SVN: r153806

re PR c++/41774 (ice: vector VEC(visibility,base) pop domain error, in pop_visibility at c-pragma.c:757)

	PR c++/41774
	* c-pragma.c (visstack): Change into vector of ints rather than
	enum symbol_visibility.
	(push_visibility): Add kind argument, push default_visibility together
	with kind.
	(pop_visibility): Add kind argument, return true if successful, fail
	if visibility stack is empty or if stack top is of different kind.
	(handle_pragma_visibility): Don't check length of visstack, instead
	call pop_visibility and issue diagnostics if it failed.  Pass 0
	as last argument to push_visibility and pop_visibility.
	* c-pragma.h (push_visibility): Add kind argument.
	(pop_visibility): Likewise.  Return bool instead of void.

	* name-lookup.c (handle_namespace_attrs): Pass 1 as last argument to
	push_visibility.
	* parser.c (cp_parser_namespace_definition): Pass 1 as argument to
	pop_visibility.
	* rtti.c (push_abi_namespace): Pass 2 as last argument to
	push_visibility.
	(pop_abi_namespace): Pass 2 as argument to pop_visibility.

	* g++.dg/ext/visibility/namespace3.C: New test.

From-SVN: r153805

	* gcc.dg/tree-ssa/restrict-1.c: Move to c-c++-common.
	* gcc.dg/tree-ssa/restrict-2.c: Move to c-c++-common.
	* gcc.dg/tree-ssa/restrict-4.c: Move to c-c++-common.

From-SVN: r153800

From-SVN: r153799

	* tree.def (TARGET_MEM_REF): Update comment.
	* alias.c (get_alias_set): Retrieve the original memory reference for
	a TARGET_MEM_REF before proceeding.

From-SVN: r153796

2009-11-01  Tobias Burnus  <burnus@net-b.de>                                            

        PR fortran/41872
        * trans-decl.c (gfc_trans_deferred_vars): Do not nullify
        autodeallocated allocatable scalars at the end of scope.
        (gfc_generate_function_code): Fix indention.
        * trans-expr.c (gfc_conv_procedure_call): For allocatable
        scalars, fix calling by reference and autodeallocating
        of intent out variables.

2009-11-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41872
        * gfortran.dg/allocatable_scalar_4.f90: New test.

From-SVN: r153795

2009-11-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41850
        * trans-expr.c (gfc_conv_procedure_call): Deallocate intent-out
        variables only when present. Remove unneccessary present check.

2009-11-01  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41850
        * gfortran.dg/intent_out_6.f90: New testcase.

From-SVN: r153793

	* tree.c (cv_unqualified): New fn.
	* cp-tree.h: Declare it.
	* typeck.c (decay_conversion): Use it instead of TYPE_MAIN_VARIANT.

From-SVN: r153790

From-SVN: r153789

	PR c++/41754
	* call.c (compare_ics): Avoid bad union use when
	comparing two ck_lists.

From-SVN: r153788

2009-10-31  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/chrono (struct __common_rep_type): New.
	(duration_cast(const duration<>&),
	duration<>::duration(const _Rep2&),
	duration<>::duration(const duration<>&),
	operator*(const duration<>&, const _Rep2&),
	operator*(const _Rep1&, const duration<>&),
	operator/(const duration<>&, const _Rep2&),
	time_point_cast(const time_point<>&)): Implement resolution of
	DR 1177 ([Ready] in Santa Cruz), change to not participate to
	overload resolution if the constraints are not met. 
	* testsuite/20_util/duration/cons/1_neg.cc: Adjust dg-errors.
	* testsuite/20_util/duration/cons/dr974.cc: Likewise.
	* testsuite/20_util/duration/requirements/typedefs_neg1.cc: Adjust
	dg-error line numbers.
	* testsuite/20_util/duration/requirements/typedefs_neg2.cc: Likewise.
	* testsuite/20_util/duration/requirements/typedefs_neg3.cc: Likewise.

From-SVN: r153787

From-SVN: r153786

	* config/frv/frv.c (frv_function_value, frv_libcall_value,
	frv_function_value_regno_p): New functions.
	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Declare.
	* config/frv/frv.h: (FUNCTION_VALUE, LIBCALL_VALUE): Remove.
	(FUNCTION_VALUE_REGNO_P): Redefine, use frv_function_value_regno_p.
	* config/frv/frv-protos.h (frv_function_value_regno_p): Declare.

From-SVN: r153783

	* config/mn10300/mn10300.c (mn10300_function_value): Make static, add
	new 'outgoing' argument.
	(mn10300_libcall_value, mn10300_function_value_regno_p): New
	functions.
	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE): Declare.
	* config/mn10300/mn10300.h: (FUNCTION_VALUE, FUNCTION_OUTGOING_VALUE,
	LIBCALL_VALUE): Remove.
	(FUNCTION_VALUE_REGNO_P): Redefine, use mn10300_function_value_regno_p.
	* config/mn10300/mn10300-protos.h (mn10300_function_value): Remove.
	(mh10300_function_value_regno_p): Declare.

From-SVN: r153782

2009-10-31  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        * config/arm/cortex-a9.md: New - integer pipeline description.

From-SVN: r153779

tree-ssa-sccvn.c (vn_reference_lookup_3): Bail out instead of aborting if the sizes of the two references don't match.

	* tree-ssa-sccvn.c (vn_reference_lookup_3): Bail out instead of
	aborting if the sizes of the two references don't match.

From-SVN: r153777

ipa-inline.c (cgraph_decide_inlining): Include reason for not inlining called-once functions in dump file.

2009-10-31  Toon Moene  <toon@moene.org>

	* ipa-inline.c (cgraph_decide_inlining):
	Include reason for not inlining called-once functions in dump file.

From-SVN: r153776

	* doc/xml/manual/intro.xml: Refer to our bugs page instead of
	Bugzilla directly.

From-SVN: r153775

PR target/41885
* gcc.target/avr/torture/pr41885.c: New test.

From-SVN: r153773

From-SVN: r153772

From-SVN: r153769

/gcc/cp
2009-10-30  Jerry Quinn  <jlquinn@optonline.net>

	* mangle.c (mangle_type_string_for_rtti): Reapply 153734.
	(needs_fake_anon): Likewise.
	(write_name): Likewise.
	(write_nested_name): Likewise.
	* cp-tree.h (mangle_type_string_for_rtti): Likewise.
	(get_anonymous_namespace): Likewise.
	* name-lookup.c (get_anonymous_namespace_name): Likewise.
	* rtti.c (tinfo_name): Likewise, with +1 in the second 
	build_string call fixed.
	(tinfo_base_init): Likewise.

libstdc++/
2009-10-30  Jerry Quinn  <jlquinn@optonline.net>

	* libsupc++/tinfo.cc (operator=(const type_info&)): Reapply 153734.
	* libsupc++/typeinfo (type_info::name()): Likewise.
	* libsupc++/tinfo2.cc (before):  Likewise.

From-SVN: r153768

2009-10-30  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/random.h: Fix typo in static_assert text.

From-SVN: r153767

	* config/arm/linux-eabi.h (LINK_SPEC): BE8_LINK_SPEC added.
	* config/arm/bpapi.h (BE8_LINK_SPEC): New define.
	(LINK_SPEC): BE_LINK_SPEC added.

From-SVN: r153766

	Revert:
	* decl.c (cp_fname_init): Correct build_string argument.

From-SVN: r153765

2009-10-30  Rafael Avila de Espindola  <espindola@google.com>

	PR41871
	* lto-plugin.c (claim_file_handler): Close files that we created.

From-SVN: r153764

2009-10-30  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/41759
	* include/bits/random.h: Tweak a bit the text of some static_asserts.

From-SVN: r153762

2009-10-30  Kai Tietz  <kai.tietz@onevision.com>

        * configure.ac: Disable target-winsup & co for
        x86_64-*-mingw* and *-w64-mingw* targets.
        * configure: Regenerated.

From-SVN: r153761

2009-10-30  Richard Guenther  <rguenther@suse.de>

	PR lto/41858
	* lto-streamer.h (struct lto_file_decl_data): Remove fd member.

	lto/
	* lto.c (lto_file_read): Do not set file_data->fd.
	(lto_read_section_data): Use a single-entry file-descriptor cache.
	Do not check the result of xmalloc.
	(free_section_data): Do not use file_data->fd.
	(lto_read_all_file_options): Likewise.

From-SVN: r153758

	* gcc-interface/utils.c (MAX_FIXED_MODE_SIZE): Delete.
	(create_field_decl): Update description.  In a packed record, round
	the size up to a byte boundary only if the field's type has BLKmode.
	* gcc-interface/gigi.h (create_field_decl): Update description.

From-SVN: r153755

From-SVN: r153754

	* target-def.h (TARGET_ASM_TTYPE): Correct typo of TARGET_ARM_TTYPE.
	* config/arm/unwind-arm.c (__gnu_Unwind_Backtrace): Remove unused
	label.

From-SVN: r153753

From-SVN: r153752

2009-10-30  Martin Jambor  <mjambor@suse.cz>

	* tree-sra.c (build_ref_for_offset_1): Remove a comment.

From-SVN: r153751

gcc/

2009-10-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/40836
	* cfgexpand.c (expand_stack_alignment): Call update_stack_boundary
	first.  Move assert on stack_alignment_estimated just before
	setting stack_realign_needed.
	(gimple_expand_cfg): Initialize stack_alignment_estimated to 0.
	Don't call update_stack_boundary.

	* config/i386/i386.c (ix86_minimum_incoming_stack_boundary): New.
	(verride_options): Don't check ix86_force_align_arg_pointer here.
	(ix86_function_ok_for_sibcall): Use it.
	(ix86_update_stack_boundary): Likewise.

	* config/i386/i386.h (STACK_REALIGN_DEFAULT): Update comments.

gcc/testsuite/

2009-10-30  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/40838
	* gcc.target/i386/incoming-6.c: New.
	* gcc.target/i386/incoming-7.c: Likewise.
	* gcc.target/i386/incoming-8.c: Likewise.
	* gcc.target/i386/incoming-9.c: Likewise.
	* gcc.target/i386/incoming-10.c: Likewise.
	* gcc.target/i386/incoming-11.c: Likewise.
	* gcc.target/i386/incoming-12.c: Likewise.
	* gcc.target/i386/incoming-13.c: Likewise.
	* gcc.target/i386/incoming-14.c: Likewise.
	* gcc.target/i386/incoming-15.c: Likewise.
	* gcc.target/i386/pr37843-4.c: Likewise.

From-SVN: r153750

2009-10-30  Emmanuel Briot  <briot@adacore.com>

	* make.adb (Start_Compile_If_Possible): Compute location of resulting
	ALI file in this procedure instead of after the compilation itself,
	since the current directory might have changed in between when using
	-j<n>.

	* osint.ads: Addded missing alignment clause.

	* adaint.c, adaint.h, osint.adb (__gnat_reset_attributes,
	__gnat_size_of_file_attributes): Rename reset_attributes and
	size_of_file_attributes.

2009-10-30  Javier Miranda  <miranda@adacore.com>

	* sem_scil.adb (Adjust_SCIL_Node): Add missing management of sequences
	of statements when searching for SCIL nodes.

2009-10-30  Tristan Gingold  <gingold@adacore.com>

	* gnatlink.adb, link.c: By default use shared libgcc on darwin.

From-SVN: r153749

2009-10-30  Emmanuel Briot  <briot@adacore.com>

	* make.adb, osint.adb (Add_Lib_Search_Dir): Do not add if dir is
	already in the list.
	This saves system calls when looking for ALI files
	(Scan_Make_Args): The parameter to gnatmake's -D is now converted to an
	absolute PATH (so that the above improvement properly occurs if both
	-D<dir> and -aO<dir> are specified).

2009-10-30  Thomas Quinot  <quinot@adacore.com>

	* a-direct.adb: Minor reformatting

From-SVN: r153748