2009-12-21  Benjamin Kosnik  <bkoz@redhat.com>

	* scripts/run_doxygen: Update nested namespace exceptions.

From-SVN: r155380

2009-12-21  Brian Hackett  <bhackett1024@gmail.com>

	* decl.c (finish_function): Rename pre-genericize event.

2009-12-21  Brian Hackett  <bhackett1024@gmail.com>

	* plugin.def: Rename pre-genericize event.
	* plugin.c (register_callback, invoke_plugin_callbacks): Same.
	* c-decl.c (finish_function): Invoke callbacks on above event.

From-SVN: r155379

2009-12-21  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/PR42422
	* gfortran.dg/list_read_10.f90:  New test.

From-SVN: r155378

2009-12-20  Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/atomic: Update to N3000.
	* include/bits/atomic_0.h: Same.
	* include/bits/atomic_2.h: Same.
	* include/c_global/cstdatomic: Move...
	* include/bits/atomic_base.h: ...here.
	* include/c_compatibility/stdatomic.h: Just include atomic_base.h.
	* include/precompiled/stdc++.h: Adjust includes.
	* include/Makefile.am: Adjust files.
	* include/Makefile.in: Regenerate.
	* include/std/future: Adjust.
	* src/atomic.cc: Adjust, adjust exports for compatibility.
	* src/compatibility.cc: Move C++0x stuff...
	* src/compatibility-c++0x.cc: ...here.

	* doc/xml/manual/using.xml: Update.
	* doc/xml/manual/status_cxx200x.xml: Update.
	* doc/doxygen/user.cfg.in: Update.

	* testsuite/29_atomics/atomic_address/cons/assign_neg.cc: Same.
	* testsuite/29_atomics/atomic_address/cons/single_value.cc: Same.
	* testsuite/29_atomics/atomic_address/cons/copy_neg.cc: Same.
	* testsuite/29_atomics/atomic_address/cons/default.cc: Same.
	* testsuite/29_atomics/atomic_address/cons/aggregate.cc: Same.
	* testsuite/29_atomics/atomic_address/requirements/
	standard_layout.cc: Same.
	* testsuite/29_atomics/atomic_address/requirements/trivial.cc: Same.
	* testsuite/29_atomics/atomic_integral/cons/assign_neg.cc: Same.
	* testsuite/29_atomics/atomic_integral/cons/single_value.cc: Same.
	* testsuite/29_atomics/atomic_integral/cons/copy_neg.cc: Same.
	* testsuite/29_atomics/atomic_integral/cons/default.cc: Same.
	* testsuite/29_atomics/atomic_integral/cons/copy_list.cc: Same.
	* testsuite/29_atomics/atomic_integral/cons/direct_list.cc: Same.
	* testsuite/29_atomics/atomic_integral/requirements/
	standard_layout.cc: Same.
	* testsuite/29_atomics/atomic_integral/requirements/trivial.cc: Same.
	* testsuite/29_atomics/atomic_integral/operators/increment_neg.cc: Same.
	* testsuite/29_atomics/atomic_integral/operators/
	integral_assignment.cc: Same.
	* testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc: Same.
	* testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc: Same.
	* testsuite/29_atomics/atomic_integral/operators/increment.cc: Same.
	* testsuite/29_atomics/atomic_integral/operators/bitwise.cc: Same.
	* testsuite/29_atomics/atomic_integral/operators/decrement.cc: Same.
	* testsuite/29_atomics/atomic_integral/operators/
	integral_conversion.cc: Same.
	* testsuite/29_atomics/atomic_flag/cons/assign_neg.cc: Same.
	* testsuite/29_atomics/atomic_flag/cons/copy_neg.cc: Same.
	* testsuite/29_atomics/atomic_flag/cons/default.cc: Same.
	* testsuite/29_atomics/atomic_flag/cons/aggregate.cc: Same.
	* testsuite/29_atomics/atomic_flag/requirements/
	standard_layout.cc: Same.
	* testsuite/29_atomics/atomic_flag/requirements/trivial.cc: Same.
	* testsuite/29_atomics/atomic_flag/clear/1.cc: Same.
	* testsuite/29_atomics/atomic_flag/test_and_set/explicit.c
	* testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Same.
	* testsuite/29_atomics/atomic_flag/test_and_set/implicit.c
	* testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Same.
	* testsuite/29_atomics/headers/stdatomic.h/functions.c
	* testsuite/29_atomics/atomic/cons/assign_neg.cc: Same.
	* testsuite/29_atomics/atomic/cons/single_value.cc: Same.
	* testsuite/29_atomics/atomic/cons/copy_neg.cc: Same.
	* testsuite/29_atomics/atomic/cons/default.cc: Same.
	* testsuite/29_atomics/atomic/cons/copy_list.cc: Same.
	* testsuite/29_atomics/atomic/cons/direct_list.cc: Same.
	* testsuite/29_atomics/atomic/requirements/explicit_instantiation/
	1.cc: Same.
	* testsuite/29_atomics/atomic/requirements/base_classes.cc: Same.
	* testsuite/29_atomics/atomic/operators/integral_assignment.cc: Same.
	* testsuite/29_atomics/atomic/operators/integral_conversion.cc: Same.
	* testsuite/util/testsuite_common_types.h: Adjust.

	* testsuite/29_atomics/headers/cstdatomic: Move and adjust...
	* testsuite/29_atomics/headers/atomic: ...here.
	* testsuite/29_atomics/headers/atomic/types_std_c++0x.cc: Same.
	* testsuite/29_atomics/headers/atomic/functions_std_c++0x.cc: Same.
	* testsuite/29_atomics/headers/atomic/std_c++0x_neg.cc: Same.
	* testsuite/29_atomics/headers/atomic/macros.cc: Same.

	* testsuite/29_atomics/headers/atomic/types_std_c++0x_neg.cc: Add.
	* testsuite/29_atomics/atomic/cons/user_pod.cc: Add.

From-SVN: r155377

	PR rtl-optimization/42429
	* reload.c (find_reloads_subreg_address): When adjusting mode of
	MEM, update also MEM_SIZE if it is set.

From-SVN: r155374

2009-12-21  Andreas Tobler  <a.tobler@schweiz.org>

	* configure.ac: Make i?86 build on FreeBSD and OpenBSD.
	* configure: Regenerate.

From-SVN: r155373

2009-12-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR bootstrap/42345
	* acinclude.m4 (gcc_GAS_FLAGS): New.
	(gcc_GAS_CHECK_FEATURE): Use gcc_GAS_FLAGS.
	* configure: Regenerated.

From-SVN: r155372

From-SVN: r155371

From-SVN: r155368

	PR tree-optimization/42027
	* cfgexpand.c (expand_gimple_cond): Use jumpy sequence for &, &&, |
	and || if jumps are cheap.

From-SVN: r155367

From-SVN: r155366

gcc/cp/ChangeLog:
	PR c++/42225
	* pt.c (push_template_decl_real): Set DECL_CONTEXT of template type
	parms to their containing template decl.
	* typeck.c (comp_template_parms_position): Split this from
	structural_comptypes.
	(incompatible_template_type_parms_p): Renamed
	incompatible_dependent_typedefs_p into this. Change the function to
	handle comparison between TEMPLATE_TYPE_PARMs only.
	(structural_comptypes): Use comp_template_parms_position in
	TEMPLATE_TEMPLATE_PARM and BOUND_TEMPLATE_TEMPLATE_PARM cases.
	Use incompatible_template_type_parms_p in TEMPLATE_TYPE_PARM case.
	* mangle.c (decl_mangling_context): Template type parms don't have
	a mangling context.
	* tree.c (cp_set_underlying_type): Set type structural equality
	only for TEMPLATE_TYPE_PARMs.

gcc/testsuite/ChangeLog:
	PR c++/42225
	* g++.dg/template/typedef26.C: New test.

From-SVN: r155363

2009-12-19  Richard Guenther  <rguenther@suse.de>

	PR lto/42401
	* lto-streamer-out.c (tree_is_indexable): Local statics
	are indexable.
	(lto_output_tree_ref): Adjust assert.

	* g++.dg/lto/20091219_0.C: New testcase.

From-SVN: r155361

2009-12-19  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/42108
	* tree-ssa-sccvn.c (last_vuse_ptr): New variable.
	(vn_reference_lookup_2): Update last seen VUSE.
	(vn_reference_lookup_3): Avoid updating last seen VUSE after
	translating.
	(visit_reference_op_load): Use last seen VUSE from the first
	lookup when entering into the table.

	* gfortran.dg/pr42108.f90: New testcase.

From-SVN: r155360

From-SVN: r155359

        * Makefile.in (PLUGIN_HEADERS): Add more headers.

        * tree-pass.h (GCC_PASS_LISTS): Define.
        (PASS_LIST_NO_all_lowering_passes): New enumeration value.
        (PASS_LIST_NO_all_small_ipa_passes): Likewise.
        (PASS_LIST_NO_all_regular_ipa_passes): Likewise.
        (PASS_LIST_NO_all_lto_gen_passes): Likewise.
        (PASS_LIST_NO_all_passes): Likewise.
        (PASS_LIST_NUM): Likewise.
        (gcc_pass_lists): Declare.
        * passes.c (gcc_pass_lists): Define.

From-SVN: r155354

From-SVN: r155353

	PR c++/42415
	* g++.old-deja/g++.jason/temporary5.C: Adjust.

From-SVN: r155350

	PR c++/28300
	PR c++/42062
	* pt.c (check_specialization_namespace): Complain about
	specialization at non-namespace scope.

From-SVN: r155349

	PR c++/42415
	* call.c (build_new_method_call): Complain about calling the
	constructor directly.

From-SVN: r155347

2009-12-18  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-sccvn.c (copy_nary): New function.
	(copy_phis): Likewise.
	(copy_references): Likewise.
	(process_scc): Avoid last iteration by copying the
	optimistic table to the valid table.

From-SVN: r155346

From-SVN: r155344

2009-12-18  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/condition_variable: Revert inadvertent changes.
	* testsuite/30_threads/condition_variable/cons/assign_neg.cc: Ditto.
	* testsuite/30_threads/condition_variable/cons/copy_neg.cc: Ditto.
	* testsuite/30_threads/condition_variable/members/1.cc: Ditto.
	* testsuite/30_threads/condition_variable/members/2.cc: Ditto.
	* testsuite/30_threads/condition_variable_any/cons/assign_neg.cc: Ditto.
	* testsuite/30_threads/condition_variable_any/cons/copy_neg.cc: Ditto.

From-SVN: r155343

2009-12-18  Jimmy Guo  <jguo@yahoo-inc.com>

	PR libstdc++/40088
	* src/locale_init.cc (locale::locale()): Optimize the common case
	where _S_global still points to _S_classic.

From-SVN: r155342

cp/
2009-12-16  Shujing Zhao  <pearly.zhao@oracle.com>

        PR c++/31665
        * decl.c (duplicate_decls, grokdeclarator): Put the
        diagnostics in full sentences for easy translation and wrapped into
        G_().
        * typeck.c (build_x_unary_op): Likewise.

testsuite/
2009-12-16  Shujing Zhao  <pearly.zhao@oracle.com>

        * g++.old-deja/g++.brendan/misc6.C: Make expected dg-error strings
        explicit.

From-SVN: r155340

Fix PR42135.

2009-12-18  Jack Howarth <howarth@bromo.med.uc.edu>

	PR testsuite/42135
	* libgomp.graphite/force-parallel-2.c: Reduce array size.

From-SVN: r155337

From-SVN: r155332

From-SVN: r155331

dwarf2out.c (loc_descriptor): For SYMBOL_REFs and LABEL_REFs use DW_OP_addr+DW_OP_stack_value instead of...

	* dwarf2out.c (loc_descriptor): For SYMBOL_REFs and LABEL_REFs
	use DW_OP_addr+DW_OP_stack_value instead of DW_OP_implicit_value.
	(add_const_value_attribute): For CONST_STRING, SYMBOL_REFs and
	LABEL_REFs use DW_OP_addr+DW_OP_stack_value DW_AT_location instead of
	DW_AT_const_value.

	* gcc.dg/debug/dwarf2/const-1.c: Don't expect DW_AT_const_value,
	but instead DW_AT_location with DW_OP_addr+DW_OP_stack_value.  Add
	-gno-strict-dwarf -fno-merge-debug-strings to dg-options.
	* g++.dg/debug/dwarf2/const1.C: Likewise.
	* g++.dg/debug/dwarf2/template-params-3.C: Likewise.
	* g++.dg/debug/dwarf2/template-func-params-3.C: Likewise.

From-SVN: r155327

	PR debug/41679
	* var-tracking.c (count_uses): Count MO_VAL_USE of original
	MO_VAL_SET value for COND_EXEC.
	(add_stores): Handle conditional stores.

From-SVN: r155324

	PR debug/41679
	* var-tracking.c (use_type): Remove indirection from loc.
	(count_uses): Dereference incoming loc early.
	(add_uses): Dereference incoming loc early.

From-SVN: r155323

	PR debug/41679
	* var-tracking.c (add_stores): Avoid value mode mismatch for
	promoted declarations.

	* gcc.target/arm/pr41679.c: New.

From-SVN: r155322

	PR c++/42386
	* ipa.c (function_and_variable_visibility): Clear same_comdat_group
	links of DECL_EXTERNAL nodes.

	* g++.dg/opt/dtor3.C: New test.

From-SVN: r155321

2009-12-17  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* doc/rtl.texi (Vector Operations): Clarify vec_select result mode.

From-SVN: r155320

	gcc/
	* config/arm/bpabi-v6m.S (test_div_by_zero): New macro.
	(aeabi_ldivmod, aeabi_uldivmod): Use above macro.
	* config/arm/bpabi.S (test_div_by_zero): New macro.
	(aeabi_ldivmod, aeabi_uldivmod): Use above macro.
	* config/arm/lib1funcs.asm (ARM_LDIV0): Tail-call int div-by-zero
	handler for EABI. Add signed/unsigned argument, pass correct value
	to that handler.
	(THUMB_LDIV0): Same, for Thumb.
	(DIV_FUNC_END): Add signed argument.
	(WEAK): New macro (for EABI).
	(__udivsi3, __umodsi3): Add unsigned argument to DIV_FUNC_END. For
	__udivsi3, add entry point which skips division-by-zero test.
	(__divsi3, __modsi3): Add signed argument to DIV_FUNC_END.
	(__aeabi_uidivmod, __aeabi_idivmod): Check for division by zero.
	Call __udivsi3 or __divsi3 via entry points which skip
	division-by-zero tests.
	(__div0): Rename to __aeabi_idiv0, __aeabi_ldiv0 for EABI, and
	declare those names weak.

From-SVN: r155319

	PR target/42377
	* config/abi/pre/gnu.ver: Adjust mangled function signatures to permit
	LLP64 sizetypes throughout.

From-SVN: r155318

re PR middle-end/42397 (FAIL: gfortran.dg/lto/20091028-2 f_lto_20091028-2_0.o-f_lto_20091028-2_1.o link, internal compiler error)

2009-12-17  Richard Guenther  <rguenther@suse.de>

	PR middle-end/42397
	* builtins.c (get_object_alignment): Properly deal with
	a CONST_DECL base.
	* expr.c (emit_block_move_hints): Assert the alignment makes
	sense.

From-SVN: r155316

From-SVN: r155314

	PR target/32280
	* config/i386/i386-modes.def (V1TI): New vector mode.
	* config/i386/i386.h (VALID_SSE_REG_MODE): Add V1TImode.
	(SSE_REG_MODE_P): Ditto.
	* config/i386/sse.md (SSEMODE16): New mode iterator.
	(AVXMODE16): Ditto.
	(avxvecmode): Handle V1TI mode.
	(*avx_mov<mode>_internal): Use AVXMODE16 instead of AVXMODE.
	(mov<mode>): Use SSEMODE16 instead of SSEMODE.
	(*mov<mode>_internal): Ditto.
	(push<mode>1): Ditto.
	(movmisalign<mode>): Ditto.
	(sse2_ashlv1ti): Rename from sse2_ashlti.
	(sse2_lshrv1ti): Rename from sse2_lshrti.
	(*avx_ashlv1ti): Rename from *avx_ashlti and move from i386.md.
	(*avx_lshrv1ti): Rename from *avx_lshrti and move from i386.md.
	(vec_shl_<mode>): Convert operands to V1TImode and use V1TI shift.
	(vec_shr_<mode>): Ditto.
	(*sse2_mulv4si3): Update for renamed sse2_ashlv1ti3.
	(udot_prodv4si): Ditto.
	* config/i386/i386.c (classify_argument): Handle V1TImode.
	(function_arg_advance_32): Ditto.
	(function_arg_32): Ditto.
	(ix86_expand_sse4_unpack): Convert operands to V1TImode and update
	for renamed gen_sse2_lshrv1ti3.
	(ix86_expand_args_builtin) <V2DI_FTYPE_V2DI_INT_CONVERT>: Set rmode
	to V1TImode.
	(struct builtin_description) <__builtin_ia32_pslldqi128>: Update
	for renamed sse2_ashlv1ti3.
	<__builtin_ia32_psrldqi128>: Update for renamed sse2_lshrv1ti3.
	
	Revert:
	2007-06-11  Uros Bizjak  <ubizjak@gmail.com>

	PR target/32280
	* config/i386/sse.md ("sse2_ashlti", "sse2_lshrti3"): Move ...
	* config/i386/i386.md ("sse2_ashlti", "sse2_lshrti3"): ... to here.

testsuite/ChangeLog:

	PR target/32280
	* gcc.target/i386/pr32280-1.c: New test.

From-SVN: r155312

2009-12-17  Shujing Zhao  <pearly.zhao@oracle.com>

	* objc-act.c (objc_substitute_decl, build_ivar_reference,
	get_super_receiver): Update build_indirect_ref calls.

From-SVN: r155311