From-SVN: r144656

	* config/bfin/bfin.c (bfin_discover_loop): When retrying fails, mark
	the loop as bad.

From-SVN: r144645

re PR c++/38908 (Unexplained "'<anonymous>' is used uninitialized in this function" warning in cc1plus -m64)

        PR c++/38908
        * class.c (is_really_empty_class): New fn.
        * cp-tree.h: Declare it.
        * cp-objcp-common.c (cp_expr_size): Use it.

From-SVN: r144643

	PR debug/39379
	* tree-cfg.c (remove_useless_stmts_bind): Don't remove GIMPLE_BINDs
	with blocks containing IMPORTED_DECLs in BLOCK_VARS.

	* g++.dg/debug/dwarf2/imported-module-3.C: New test.
	* g++.dg/debug/dwarf2/imported-module-4.C: New test.

From-SVN: r144640

	* config/i386/i386.md (R8_REG, R9_REG): New constants.
	* config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Use named
	constants instead of magic numbers.
	(HARD_REGNO_CALLER_SAVE_MODE): Ditto.
	(QI_REG_P): Ditto.
	* config/i386/i386.c (x86_64_int_parameter_registers): Ditto.
	(x86_64_ms_abi_int_parameter_registers): Ditto.
	(x86_64_int_return_registers): Ditto.
	(ix86_expand_call): Ditto for clobbered_registers array.
	(ix86_hard_regno_mode_ok): Ditto.
	(x86_extended_QIreg_mentioned_p): Ditto.

From-SVN: r144638

        PR c++/13549
        * semantics.c (perform_koenig_lookup): Handle TEMPLATE_ID_EXPR.
        * parser.c (cp_parser_postfix_expression): Call it for
        TEMPLATE_ID_EXPR.
        * tree.c (is_overloaded_fn): Look through TEMPLATE_ID_EXPR.
        (get_first_fn): Likewise.

From-SVN: r144636

From-SVN: r144635

From-SVN: r144634

From-SVN: r144633

	* combine.c (gen_lowpart_for_combine): Use omode when generating
	clobber.

From-SVN: r144630

2009-03-04  Nathan Sidwell  <nathan@codesourcery.com>

	* g++.dg/torture/predcom-1.C: New test.

From-SVN: r144629

	PR39235:
	* loop-iv.c (get_simple_loop_desc): Use XCNEW.

From-SVN: r144628

	* graphite.c (nb_reductions_in_loop): Update simple_iv arguments.

From-SVN: r144627

2009-03-04  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/39362
	* tree-ssa-sccvn.c (visit_use): Stores and copies from SSA_NAMEs
	that occur in abnormal PHIs should be varying.

	* g++.dg/torture/pr39362.C: New testcase.

From-SVN: r144626

From-SVN: r144619

        PR c++/9634
        PR c++/29469
        PR c++/29607
        * decl.c (make_typename_type): Do look inside currently open classes.
        * parser.c (cp_parser_lookup_name): Likewise.
        (cp_parser_template_name): Likewise.
        * pt.c (dependent_scope_p): New function.
        * cp-tree.h: Declare it.
        * class.c (currently_open_class): Return fast if T isn't a class.

Co-Authored-By: Giovanni Bajo <giovannibajo@gcc.gnu.org>

From-SVN: r144618

	* tree-scalar-evolution.c (analyze_scalar_evolution_in_loop):
	Extend comments.
	(simple_iv):  Take loop as an argument instead of statement.
	* tree-scalar-evolution.h (simple_iv): Declaration changed.
	* tree-ssa-loop-niter.c (number_of_iterations_exit): Update calls
	to simple_iv.
	* tree-ssa-loop-ivopts.c (determine_biv_step, find_givs_in_stmt_scev):
	Ditto.
	* tree-parloops.c (loop_parallel_p, canonicalize_loop_ivs): Ditto.
	* matrix-reorg.c (analyze_transpose): Ditto.
	* tree-data-ref.c (dr_analyze_innermost): Ditto.
	* tree-vect-analyze.c (vect_analyze_data_refs): Ditto.
	* tree-predcom.c (ref_at_iteration): Ditto.
	* tree-ssa-loop-prefetch.c (idx_analyze_ref): Ditto.

From-SVN: r144615

	PR testsuite/39357
	* gcc.dg/vect-iv-6.c (dg-require-effective-target): Change from
	vect_int to vect_int_mult.

From-SVN: r144614

2009-03-04  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/39358
	* tree-ssa-structalias.c (do_sd_constraint): Fix check for
	escaped_id and callused_id.
	(solve_graph): Likewise.

	* g++.dg/warn/Wstrict-aliasing-bogus-escape-2.C: New testcase.
	* g++.dg/warn/Wstrict-aliasing-bogus-escape-3.C: Likewise.

From-SVN: r144602

From-SVN: r144600

2009-03-04  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/39339
	* tree-sra.c (try_instantiate_multiple_fields): Make it
	no longer ICE on the above.

	* gcc.c-torture/execute/pr39339.c: New testcase.

From-SVN: r144598

	* emit-rtl.c (adjust_address_1): Reduce offset to a signed value
	that fits within Pmode.

testsuite:
	* gcc.c-torture/compile/20090303-1.c,
	gcc.c-torture/compile/20090303-2.c: New tests.

From-SVN: r144595

From-SVN: r144594

From-SVN: r144591

	PR middle-end/10109
	* tm.texi (LIBCALL_VALUE): Update description.

From-SVN: r144586

	PR middle-end/34443
	* doc/extend.texi (section): Update description.

From-SVN: r144582

2009-03-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/39345
	* tree-inline.c (remapped_type): New.
	(can_be_nonlocal): Call remapped_type instead of remap_type.

From-SVN: r144581

2009-03-03  Andrew John Hughes  <ahughes@redhat.com>

	* Makefile.am:
	Remove dangling src.zip and javac symlinks.
	Fix java.security symlink to use toolexeclibdir
	as classpath/resource/Makefile.am does.
	* Makefile.in,
	* configure: Regenerated.
	* configure.ac: Drop hard-coded prefix,
	thus removing sdk_dir and making jre_dir="jre".
	Map x86_64 to amd64 as used by OpenJDK.
	* gcj/Makefile.in,
	* include/Makefile.in,
	* testsuite/Makefile.in: Regenerated.

From-SVN: r144576

	PR fortran/39354
	* gimplify.c (goa_stabilize_expr): Handle tcc_comparison,
	TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.

	* gfortran.dg/gomp/pr39354.f90: New test.

From-SVN: r144575

2009-03-03  Richard Guenther  <rguenther@suse.de>

	PR middle-end/39272
	* tree.c (tree_nonartificial_location): New function.
	* tree.h (tree_nonartificial_location): Declare.
	* builtins.c (expand_builtin_memory_chk): Provide location
	of the call location for artificial function pieces.
	(maybe_emit_chk_warning): Likewise.
	(maybe_emit_sprintf_chk_warning): Likewise.
	(maybe_emit_free_warning): Likewise.
	* expr.c (expand_expr_real_1): Likewise.

From-SVN: r144573

	PR tree-optimization/39343
	* tree-ssa-ccp.c (maybe_fold_offset_to_address): Don't check if
	COMPONENT_REF t has ARRAY_TYPE.

	* gcc.dg/pr39343.c: New test.

From-SVN: r144571

	PR tree-optimization/39248
	* gcc.dg/vect/vect-complex-1.c: Add attribute aligned
	to the arrays.
	* gcc.dg/vect/vect-iv-6.c: Don't expect to fail to vectorize
	on targets without vector misalignment support.
	* lib/target-supports.exp 
	(check_effective_target_vect_short_mult): Add 
	check_effective_target_arm32.

From-SVN: r144569

2009-03-02  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/39335
	* tree-parloops.c (canonicalize_loop_ivs): Call fold_convert
	when the type precision of the induction variable should be
	larger than the type precision of nit.
	(gen_parallel_loop): Update use of canonicalize_loop_ivs.
	* graphite.c (graphite_loop_normal_form): Same.
	* tree-flow.h (canonicalize_loop_ivs): Update declaration.

	* testsuite/gcc.dg/graphite/pr39335_1.c: New.
	* testsuite/gcc.dg/graphite/pr39335.c: New.

From-SVN: r144564

From-SVN: r144561

From-SVN: r144560

	* config/i386/i386.md (ST?_REG, MM?_REG): New constants.
	(*call_1_rex64_ms_sysv): Use named constants instead of magic
	numbers to describe clobbbered registers.
	(*call_value_0_rex64_ms_sysv): Ditto.
	* config/i386/mmx.md (emms): Ditto.
	(femms): Ditto.

From-SVN: r144554

gcc/
	* config/mips/mips.c (mips_mdebug_abi_name): Fix the handling
	of ABI_64.

From-SVN: r144552

	* config/spu/spu.c (TARGET_SECTION_TYPE_FLAGS): Define.
	(spu_section_type_flags): New function.

From-SVN: r144550

2009-03-02  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/thread/pthread4.cc: Move...
	* testsuite/21_strings/basic_string/pthread4.cc: ...here.
	* testsuite/thread/pthread5.cc: Move...
	* testsuite/23_containers/list/pthread5.cc: ...here.
	* testsuite/thread/pthread6.cc: Move...
	* testsuite/23_containers/map/pthread6.cc: ...here.
	* testsuite/thread/pthread7-rope.cc: Move...
	* testsuite/ext/rope/pthread7-rope.cc: ...here.
	* testsuite/thread/guard.cc: Move...
	* testsuite/18_support/pthread_guard.cc: ...here.
	* testsuite/thread/18185.cc: Move...
	* testsuite/21_strings/basic_string/pthread18185.cc: ...here.
	* testsuite/thread/pthread1.cc: Move...
	* testsuite/23_containers/list/pthread1.cc: ...here.
	* testsuite/thread/pthread2.cc: Move...
	* testsuite/27_io/basic_ofstream/pthread2.cc: ...here.
	* testsuite/thread/pthread3.cc: Move...
	* testsuite/27_io/basic_ostringstream/pthread3.cc: ...here.

	* testsuite/libstdc++-dg/conformance.exp: Remove thread directory.
	* testsuite/thread: Remove.

From-SVN: r144547

2009-03-02  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/thread/pthread4.cc: Move...
	* testsuite/21_strings/basic_string/pthread4.cc: ...here.
	* testsuite/thread/pthread5.cc: Move...
	* testsuite/23_containers/list/pthread5.cc: ...here.
	* testsuite/thread/pthread6.cc: Move...
	* testsuite/23_containers/map/pthread6.cc: ...here.
	* testsuite/thread/pthread7-rope.cc: Move...
	* testsuite/ext/rope/pthread7-rope.cc: ...here.
	* testsuite/thread/guard.cc: Move...
	* testsuite/18_support/pthread_guard.cc: ...here.
	* testsuite/thread/18185.cc: Move...
	* testsuite/21_strings/basic_string/pthread18185.cc: ...here.
	* testsuite/thread/pthread1.cc: Move...
	* testsuite/23_containers/list/pthread1.cc: ...here.
	* testsuite/thread/pthread2.cc: Move...
	* testsuite/27_io/basic_ofstream/pthread2.cc: ...here.
	* testsuite/thread/pthread3.cc: Move...
	* testsuite/27_io/basic_ostringstream/pthread3.cc: ...here.

From-SVN: r144546