Fix PR42393.

2009-12-17  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42393
	* testsuite/gfortran.dg/graphite/pr42393.f90: New.

From-SVN: r155421

Fix PR42186.

2009-12-17  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42186
	* testsuite/gfortran.dg/graphite/pr42186.f90: New.

From-SVN: r155420

re PR tree-optimization/42205 ([graphite] internal compiler error: verify_ssa failed with -ffast-math -floop-interchange)

Fix PR42205.

2009-12-17  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42205
	* graphite-sese-to-poly.c (translate_scalar_reduction_to_array_for_stmt):
	Insert the reduction copy in the same block as the phi node.
	(follow_ssa_with_commutative_ops): Handle GIMPLE_NOPs.

	* testsuite/gcc.dg/graphite/pr42205-1.c: New.
	* testsuite/gcc.dg/graphite/pr42205-2.c: New.

From-SVN: r155419

2009-12-15  Sebastian Pop  <sebastian.pop@amd.com>

        PR middle-end/42178
        PR middle-end/42334
        * graphite-interchange.c (lst_perfect_nestify): Reset to NULL the LSTs
        that are empty.
        (lst_do_interchange_1): Renamed lst_interchange_select_inner.
        (lst_try_interchange): Reimplemented.
        (lst_interchange_select_inner): Same.
        (lst_do_interchange): Renamed lst_interchange_select_outer.
        Reimplemented.
        (scop_do_interchange): Update use of lst_interchange_select_outer.

        * graphite-interchange.c (lst_try_interchange): Do not increment the
        the OUTER index when there is no AFTER kernel.  Do not increment the
        OUTER index for after processing the AFTER kernel.
        (lst_interchange_select_inner): Call lst_try_interchange only on loops.
        (lst_interchange_select_outer): Do not pass in a pointer to the OUTER
        index.  Do not pass to lst_interchange_select_inner the OUTER index.
        (scop_do_interchange): Update use of lst_interchange_select_outer.

        * graphite-interchange.c (lst_try_interchange): Do not modify OUTER
        index.  Call lst_interchange_select_inner only once.
        (lst_interchange_select_inner): Update use of lst_try_interchange.
        (lst_interchange_select_outer): Update.

        * testsuite/g++.dg/graphite/pr42130.C: Add -fgraphite-identity.
        * testsuite/gcc.dg/graphite/block-0.c: Un-XFAILed.
        * testsuite/gcc.dg/graphite/pr42211.c: New.
        * testsuite/gfortran.dg/graphite/pr42334.f90: New.

        * testsuite/gfortran.dg/graphite/graphite.exp
        (DEFAULT_FLAGS_GRAPHITE_IDENTITY): Remove -fdump-tree-graphite-all.
        * testsuite/gfortran.dg/graphite/interchange-1.f: Add comment.  Clean
        the graphite dump file.
        * testsuite/gfortran.dg/graphite/interchange-2.f: Same.
        * testsuite/gfortran.dg/graphite/pr42334-1.f: New.

From-SVN: r155418

Fix PR42181.

2009-12-14  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/42181
	* graphite-scop-detection.c (graphite_can_represent_scev): Handle more
	carefully PLUS_EXPR, MINUS_EXPR, and MULT_EXPR.

	* testsuite/gfortran.dg/graphite/pr42181.f90: New.

From-SVN: r155417

Fix PR c++/42260

gcc/cp/ChangeLog:
	PR c++/42260
	* cp-tree.h (lookup_conversions): Add new bool parameter to
	declaration.
	* search.c (lookup_conversion): Use new bool parameter in
	definition.
	* call.c (add_builtin_candidates): Don't lookup template conversion
	(convert_class_to_reference, build_user_type_conversion_1,
	 build_op_call): Adjust.
	* cvt.c (build_expr_type_conversion): Likewise

gcc/testsuite/ChangeLog:
	PR c++/42260
	* conversion/cast2.C: New test.

From-SVN: r155415

From-SVN: r155414

	PR c++/42466
	* pt.c (reduce_template_parm_level): Check the type before
	returning cached TEMPLATE_PARM_INDEX.

From-SVN: r155411

	PR c++/42331
	* typeck.c (cp_build_modify_expr): Fix thinko.

From-SVN: r155410

2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

	* testsuite/libgomp.fortran/crayptr2.f90: Remove forced static linkage
	for darwin, protect the test with require-effective-target tls_runtime.
	* testsuite/libgomp.fortran/pr32550.f90: Ditto.

From-SVN: r155409

re PR target/41605 (Static linking of libgcc/libgfortran/libstdc++ can cause inconsistent symbol resolution.)

2009-12-22  Iain Sandoe  <iain.sandoe@sandoe-acoustics.co.uk>

gcc/
	PR target/41605
	* lib/g++.exp: Provide -B options to allow for link spec %s
	substitutions for static libraries.

libstdc++-v3/
	PR target/41605
	* testsuite/libstdc++-abi/abi.exp: Provide -B options to allow for
	link spec %s substitutions for static libraries.
	* testsuite/lib/libstdc++.exp: Ditto

libgomp/
	PR target/41605
	* testsuite/lib/libgomp.exp: Provide -B options to allow for
	link spec %s substitutions for static libraries.

From-SVN: r155408

libjava/libltdl/:
	* configure.ac: Disable libtool support for unused languages,
	to avoid precious FFLAGS recheck cache consistency failure.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

From-SVN: r155407

re PR debug/42454 (debug_ranges table contains empty range for unused .text section with -ffunction-sections)

	PR debug/42454
	* dwarf2out.c (dwarf2out_finish): Don't output range for .text
	section unless .text section was used.  Likewise for cold.

From-SVN: r155402

2009-12-22  Brian Hackett  <bhackett1024@gmail.com>

	* doc/plugins.texi: Rename pre-genericize event.

2009-12-22  Brian Hackett  <bhackett1024@gmail.com>

	* g++.dg/plugin/attribute_plugin.c: Rename pre-genericize event.
	* g++.dg/plugin/dumb_plugin.c: Same.

From-SVN: r155401

2009-12-22  Paolo Carlini  <paolo.carlini@oracle.com>

	PR driver/42463
	* params.def ([PARAM_PREDICTABLE_BRANCH_OUTCOME]): Fix typo in
	help string.

	* doc/invoke.texi: Fix typo.

From-SVN: r155400

	* mangle.c (write_member_name): Move abi-version=1 code back to...
	(write_expression): ...here.

From-SVN: r155399

2009-12-22  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/std/mutex (call_once(once_flag&, _Callable, _Args&&...)):
	Explicitly qualify with std:: bind calls.

From-SVN: r155397

2009-12-22  Paul Brook <paul@codesourcery.com>

	gcc/
	* doc/tm.texi (ARG_POINTER_CFA_OFFSET): Document new default.
	* defaults.h (ARG_POINTER_CFA_OFFSET): Add pretend_args_size.
	* config/spu/spu.h (ARG_POINTER_CFA_OFFSET): Add pretend_args_size.

From-SVN: r155396

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

	PR libstdc++/42456
	* src/atomic.cc: Move _GLIBCXX_ASM_SYMVER define within guard.
	* config/abi/pre/gnu.ver: Add non-volatile exports.

From-SVN: r155393

From-SVN: r155386

2009-12-21  Andy Hutchinson  <hutchinsonandy@gcc.gnu.org>

	* gcc.dg/pr36901.h: AVR must support address zero.

From-SVN: r155383

2009-12-21  Andy Hutchinson  <hutchinsonandy@gcc.gnu.org>

	PR testsuite/36903
	* gcc.dg/tree-ssa/gen-vect-11.c : Disable for avr target. It will not vectorize.
	* gcc.dg/tree-ssa/gen-vect-11a.c: Ditto.
	* gcc.dg/tree-ssa/gen-vect-2.c: Ditto.
	* gcc.dg/tree-ssa/gen-vect-25.c: Ditto.
	* gcc.dg/tree-ssa/gen-vect-26.c: Ditto.
	* gcc.dg/tree-ssa/gen-vect-28.c: Ditto.
	* gcc.dg/tree-ssa/gen-vect-32.c: Ditto.
	* gcc.dg/tree-ssa/pr23455.c: Test for 4 eliminations on avr target.
	* gcc.dg/tree-ssa/ssa-fre-26.c: XFAIL test for avr.
	* gcc.dg/tree-ssa/vrp47.c: Skip test for avr target due to low branch cost.

From-SVN: r155382

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