PR middle-end/56526
	* simple-object-mach-o.c (simple_object_mach_o_segment): Initialize
	wrapper_sect_offset to avoid a warning.

From-SVN: r196466

2013-03-05  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56521
	* tree-ssa-sccvn.c (set_value_id_for_result): Always initialize
	value-id.

From-SVN: r196465

gcc/
	PR c++/55135
	* except.h (remove_unreachable_eh_regions): New prototype.
	* except.c (remove_eh_handler_splicer): New function, split out
	of remove_eh_handler.
	(remove_eh_handler): Use remove_eh_handler_splicer.  Add comment
	warning about running it on many EH regions one at a time.
	(remove_unreachable_eh_regions_worker): New function, walk the
	EH tree in depth-first order and remove non-marked regions.
	(remove_unreachable_eh_regions): New function.
	* tree-eh.c (mark_reachable_handlers): New function, split out
	from remove_unreachable_handlers.
	(remove_unreachable_handlers): Use mark_reachable_handlers and
	remove_unreachable_eh_regions.
	(remove_unreachable_handlers_no_lp): Use mark_reachable_handlers
	and remove_unreachable_eh_regions.

From-SVN: r196464

	* parser.c (cp_parser_braced_list): For {} initialize
	*non_constant_p to false.

From-SVN: r196463

2013-03-05  Richard Biener  <rguenther@suse.de>

	PR middle-end/56525
	* loop-init.c (fix_loop_structure): Remove loops in two stages,
	not freeing them until the end.

From-SVN: r196462

2013-03-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.h: Define DWARF2_ASM_LINE_DEBUG_INFO.

From-SVN: r196461

2013-03-05  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/56530
	* g++.dg/warn/Wsign-conversion-2.C: New.

From-SVN: r196460

2013-03-05  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/56530
	* g++.dg/warn/Wsign-conversion-2.C: New.

From-SVN: r196459

re PR tree-optimization/56270 (loop over array of struct float causes compiler error: segmentation fault)

2013-03-05  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56270
	* tree-vect-slp.c (vect_schedule_slp): Clear vectorized stmts
	of loads after scheduling an SLP instance.

	* gcc.dg/vect/slp-38.c: New testcase.

From-SVN: r196458

	* Makefile.in (dg_target_exps): Add aarch64.exp, epiphany.exp and
	tic6x.exp.
	(check_gcc_parallelize): Run guality.exp as a separate job from
	vect.exp with unsorted.exp and $(dg_target_exps) separately from
	struct-layout-1.exp with stackalign.exp.

From-SVN: r196457

From-SVN: r196456

	PR middle-end/56461
	* tree-vect-slp.c (vect_supported_load_permutation_p): Free
	load_index sbitmap even if some bit in it isn't set.

From-SVN: r196455

	PR middle-end/56461
	* tree-ssa-loop-niter.c (bb_queue): Remove typedef.
	(discover_iteration_bound_by_body_walk): Change queues to
	vec<vec<basic_block> > and queue to vec<basic_block>.  Fix up
	spelling in comment.  Call safe_push on queues[bound_index] directly.
	Release queues[queue_index] in every iteration unconditionally.
	Release bounds vector.

From-SVN: r196454

	PR middle-end/56461
	* tree-vect-stmts.c (free_stmt_vec_info_vec): Call
	free_stmt_vec_info on any left-over stmt_vec_info in the vector.
	* tree-vect-loop.c (vect_create_epilog_for_reduction): Release
	inner_phis vector.

From-SVN: r196453

2013-03-05  Richard Biener  <rguenther@suse.de>

	PR lto/56515
	* tree-inline.c (remap_blocks_to_null): New function.
	(expand_call_inline): When expanding a call stmt without
	an associated block inline remap all callee blocks to NULL.

From-SVN: r196452

	PR rtl-optimization/56494
	* simplify-rtx.c (simplify_truncation): If C is narrower than A,
	optimize (truncate:A (subreg:B (truncate:C X) 0)) into
	(subreg:A (truncate:C X) 0) instead of (truncate:A X).

	* gcc.dg/pr56494.c: New test.

From-SVN: r196451

	PR middle-end/56461
	* sel-sched-ir.c (free_sched_pools): Release
	succs_info_pool.stack[succs_info_pool.max_top] vectors too
	if succs_info_pool.max_top isn't -1.

From-SVN: r196450

	PR bootstrap/56509
	* opts.c (opts_obstack, opts_concat): Moved to...
	* opts-common.c (opts_obstack, opts_concat): ... here.

From-SVN: r196449

From-SVN: r196448

	PR middle-end/56461
	* diagnostic.c (diagnostic_append_note): Save and restore old prefix.

From-SVN: r196445

From-SVN: r196444

2013-03-04  Martin Jambor  <mjambor@suse.cz>

	* tree-dfa.c (get_or_create_ssa_default_def): Use parameter fn in
	all appropriate places.

From-SVN: r196441

	* be.po, ca.po, da.po, de.po, el.po, eo.po, es.po, fi.po, fr.po,
	id.po, ja.po, nl.po, ru.po, sr.po, sv.po, tr.po, uk.po, vi.po,
	zh_CN.po, zh_TW.po: Update.

From-SVN: r196440

	PR tree-optimization/56424
	* ipa-split.c (split_function): Do not set the RSO flag if result is
	not by reference and its type is a register type.

From-SVN: r196439

	* be.po, da.po, de.po, el.po, es.po, fi.po, fr.po, hr.po, id.po,
	ja.po, nl.po, ru.po, sr.po, sv.po, tr.po, vi.po, zh_CN.po,
	zh_TW.po: Update.

From-SVN: r196438

re PR c++/56464 ([C++11] Crashes when using implicit this in a lambda capture in member initializer)

	PR c++/56464
	PR c++/54383
	* semantics.c (lambda_expr_this_capture): Handle NSDMI
	and non-class scopes.

From-SVN: r196437

From-SVN: r196436

Prevents ICE where insn contains an invalid address

	* config/microblaze/microblaze.c (microblaze_valid_pic_const): New 
	(microblaze_legitimate_pic_operand): Likewise
	* config/microblaze/microblaze.h (LEGITIMATE_PIC_OPERAND_P): calls 
	new function microblaze_legitimate_pic_operand
	* config/microblaze/microblaze-protos.h
	(microblaze_legitimate_pic_operand): Declare.

From-SVN: r196434

  * config/microblaze/predicates.md (call_insn_simple_operand):
     New predicate for supported rtx code types.
  * config/microblaze/microblaze.md (call_internal1): Use
     call_insn_simple_operand predicate.

From-SVN: r196433

  * config/microblaze/crti.S: Setup stack protection at entry

From-SVN: r196432

	(__rotldi3): Shift bytewise if applicable.

From-SVN: r196431

	* gcc.dg/pr55153.c: Add dg-require-effective-target scheduling.
	* gcc.dg/pr56228.c <avr>: Skip.

From-SVN: r196429

	PR testsuite/52641
	PR tree-optimization/52631
	* gcc.dg/tree-ssa/pr52631.c: Fix 16-bit int.

From-SVN: r196428

	PR middle-end/56461
	* tree-loop-distribution.c (ldist_gen): Call partition_free after each
	partitions.ordered_remove.

From-SVN: r196427

	PR middle-end/56461
	* tree-vect-stmts.c (vectorizable_conversion): Don't call
	vec_oprnds0.create (1) for modifier == NONE.

From-SVN: r196426

	PR middle-end/56461
	* tree-vect-stmts.c (vectorizable_shift): Don't call create methods
	on vec_oprnds0 or vec_oprnds1 before loop, only call it on
	vec_oprnds1 right before pushing anything to it for
	scalar_shift_arg.

From-SVN: r196425

	PR middle-end/56461
	* tree-vect-loop.c (destroy_loop_vec_info): For !clean_stmts, just
	set nbbs to 0 instead of having separate code path.
	(vect_analyze_loop_form): Call destroy_loop_vec_info with true
	instead of false as last argument if returning NULL.

From-SVN: r196424

From-SVN: r196422

        * gcc.dg/vect/vect-82_64.c: Skip on AIX.
        * gcc.dg/vect/vect-83_64.c: Same.

From-SVN: r196419

target.def (TARGET_OPTION_VALID_ATTRIBUTE_P): Update comments; the attribute is now called "target" instead of "option".

2013-03-03  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/
	* target.def (TARGET_OPTION_VALID_ATTRIBUTE_P): Update comments;
	the attribute is now called "target" instead of "option".
	(TARGET_OPTION_PRAGMA_PARSE): Likewise, for the pragma.
	* doc/tm.texi.in (Target Attributes):  Likewise document the correct
	attribute/pragma name for TARGET_OPTION_VALID_P and
	TARGET_OPTION_PRAGMA_PARSE.  Also copy-edit and correct markup.
	* doc/tm.texi: Regenerated.

From-SVN: r196418