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Author SHA1 Message Date
Tobias Burnus
34d3a672a8 make-obstacks-texi.pl: New. 
contrib/
2013-03-06  Tobias Burnus  <burnus@net-b.de>

        * make-obstacks-texi.pl: New.

libiberty/
2013-03-06  Tobias Burnus  <burnus@net-b.de>

        * libiberty.texi: Update comment, remove lowersections.
        * obstacks.texi: Regenerate.

From-SVN: r196486
 2013-03-06 09:38:22 +01:00
Joey Ye
3c27ce4cd4 re PR lto/50293 (-flto fails if GCC is installed in directory with space in path name) 
2013-03-06  Joey Ye  <joey.ye@arm.com>

    PR lto/50293
    * gcc.c (convert_white_space): New function.
    (main): Handles white space in function name.

From-SVN: r196485
 2013-03-06 06:32:03 +00:00
Oleg Endo
8f6d1c8601 re PR target/56529 ([SH] Calls to __sdivsi3_i4i and __udivsi3_i4i are generated on SH2) 
PR target/56529
	* config/sh/sh.c (sh_option_override): Check for TARGET_DYNSHIFT
	instead of TARGET_SH2 for call-table case.  Do not set sh_div_strategy
	to SH_DIV_CALL_TABLE for TARGET_SH2.
	* config.gcc (sh_multilibs): Add m2 and m2a to sh*-*-linux* multilib
	list.
	* doc/invoke.texi (SH options): Document mdiv= call-div1, call-fp,
	call-table options.

	PR target/56529
	* config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to
	inclusion list.

From-SVN: r196484
 2013-03-06 00:41:25 +00:00
GCC Administrator
018fa87af9 Daily bump. 
From-SVN: r196483
 2013-03-06 00:19:47 +00:00
Sterling Augustine
798a209f93 re PR debug/55364 (ICE: in remove_addr_table_entry, at dwarf2out.c:4201 with -O -gsplit-dwarf) 
gcc/
	PR debug/55364
	* dwarf2out.c (resolve_addr): Don't call
	remove_loc_list_addr_table_entries a second time for the same
	expression.

Co-Authored-By: Cary Coutant <ccoutant@google.com>

From-SVN: r196480
 2013-03-05 15:08:45 -08:00
Jakub Jelinek
6cfa417fae re PR debug/56510 (More var-tracking scalability problems) 
PR debug/56510
	* cfgexpand.c (expand_debug_parm_decl): Call copy_rtx on incoming.
	(avoid_complex_debug_insns): New function.
	(expand_debug_locations): Call it.

	* gcc.dg/pr56510.c: New test.

From-SVN: r196479
 2013-03-05 23:31:50 +01:00
Jakub Jelinek
7ead14d420 re PR rtl-optimization/56484 (ICE in assign_by_spills, at lra-assigns.c:1268) 
PR rtl-optimization/56484
	* ifcvt.c (noce_process_if_block): If else_bb is NULL, avoid extending
	lifetimes of hard registers on small register class machines.

From-SVN: r196478
 2013-03-05 23:25:43 +01:00
David Holsgrove
ee61ea3844 Add fast interrupt. 
*  config/microblaze/microblaze-protos.h: Rename
	microblaze_is_interrupt_handler to microblaze_is_interrupt_variant.
	*  config/microblaze/microblaze.c (microblaze_attribute_table): Add
	fast_interrupt.
	(microblaze_fast_interrupt_function_p): New function.
	(microblaze_is_interrupt_handler): Rename to
	microblaze_is_interrupt_variant and add fast_interrupt check.
	(microblaze_must_save_register): Use microblaze_is_interrupt_variant.
	(save_restore_insns): Likewise.
	(compute_frame_size): Likewise.
	(microblaze_function_prologue): Add FAST_INTERRUPT_NAME.
	(microblaze_globalize_label): Likewise.
	*  config/microblaze/microblaze.h: Define FAST_INTERRUPT_NAME.
	*  config/microblaze/microblaze.md: Use wrapper
	microblaze_is_interrupt_variant.

From-SVN: r196474
 2013-03-05 19:34:25 +00:00
Jason Merrill
887a780fb6 re PR c++/50276 ([C++0x] Wrong "used uninitialized in this function" warning) 
PR c++/50276
	* g++.dg/cpp0x/lambda/lambda-template10.C: New.

From-SVN: r196472
 2013-03-05 13:58:36 -05:00
Kai Tietz
731aeface4 sdbout.c (sdbout_one_type): Switch to current function's section supporting cold/hot. 
* sdbout.c (sdbout_one_type): Switch to current function's section
	supporting cold/hot.

From-SVN: r196471
 2013-03-05 18:59:38 +01:00
David Holsgrove
e34fd5a785 invoke.texi (MicroBlaze): Add -mbig-endian, -mlittle-endian, -mxl-reorder. 
* doc/invoke.texi (MicroBlaze): Add -mbig-endian, -mlittle-endian,
-mxl-reorder.

From-SVN: r196470
 2013-03-05 16:00:26 +00:00
Jakub Jelinek
0b50e6540f re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* ggc-common.c (gt_pch_save): For ENABLE_VALGRIND_CHECKING,
	if VALGRIND_GET_VBITS is defined, temporarily make object
	memory all defined, and restore previous valgrind addressability
	and definability afterwards.  Free this_object at the end.

	* c-pch.c (pch_init): Free target_validity at the end.

From-SVN: r196469
 2013-03-05 16:51:48 +01:00
Jakub Jelinek
4ccf8f43ce re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* lra.c (lra): Call lra_clear_live_ranges if live_p,
	right before calling lra_create_live_ranges, also call it
	when clearing live_p.  Only call lra_clear_live_ranges
	at the end if live_p.

From-SVN: r196468
 2013-03-05 16:50:38 +01:00
Jakub Jelinek
334e71e822 re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* sched-deps.c (delete_dep_node): Free DEP_REPLACE.

From-SVN: r196467
 2013-03-05 16:49:43 +01:00
Jakub Jelinek
233fa36063 re PR middle-end/56526 (false positive for maybe-uninitialized) 
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 16:16:49 +01:00
Richard Biener
9ca966ca09 re PR tree-optimization/56521 (Uninitialized value_id) 
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
 2013-03-05 15:02:58 +00:00
Steven Bosscher
d273b17674 re PR c++/55135 (Segfault of gcc on a big file) 
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
 2013-03-05 14:45:23 +00:00
Jakub Jelinek
574f9d7ecd parser.c (cp_parser_braced_list): For {} initialize *non_constant_p to false. 
* parser.c (cp_parser_braced_list): For {} initialize
	*non_constant_p to false.

From-SVN: r196463
 2013-03-05 15:14:16 +01:00
Richard Biener
5e7f1aefc8 re PR middle-end/56525 (Access to ggc_freed memory in flow_loops_find) 
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 12:51:28 +00:00
Andreas Krebbel
f276b762ec s390.h: Define DWARF2_ASM_LINE_DEBUG_INFO. 
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 12:02:06 +00:00
Paolo Carlini
d16d5c515f re PR c++/56530 (Bogus warning with -Wsign-conversion (again)) 
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 11:15:17 +00:00
Paolo Carlini
4dc2a49b06 re PR c++/56530 (Bogus warning with -Wsign-conversion (again)) 
2013-03-05  Paolo Carlini  <paolo.carlini@oracle.com>

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

From-SVN: r196459
 2013-03-05 11:14:28 +00:00
Richard Biener
12a43ab883 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
 2013-03-05 09:54:29 +00:00
Jakub Jelinek
db4138e3e2 Makefile.in (dg_target_exps): Add aarch64.exp, epiphany.exp and tic6x.exp. 
* 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
 2013-03-05 10:46:34 +01:00
Jakub Jelinek
dd3d1ec001 * alias.c (init_alias_analysis): Clear reg_known_equiv_p bitmap. 
From-SVN: r196456
 2013-03-05 10:40:38 +01:00
Jakub Jelinek
b8d381a382 re PR middle-end/56461 (GCC is leaking lots of memory) 
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
 2013-03-05 10:39:43 +01:00
Jakub Jelinek
b4f9786b9a re PR middle-end/56461 (GCC is leaking lots of memory) 
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
 2013-03-05 10:38:48 +01:00
Jakub Jelinek
9367544433 re PR middle-end/56461 (GCC is leaking lots of memory) 
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 10:37:56 +01:00
Richard Biener
3e492e9ca6 re PR lto/56515 (location references block not in block tree, verify_gimple failed (LTO + profile)) 
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
 2013-03-05 09:20:30 +00:00
Jakub Jelinek
86efb5cd55 re PR rtl-optimization/56494 (ICE in simplify_truncation, at simplify-rtx.c:619) 
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
 2013-03-05 07:04:14 +01:00
Jakub Jelinek
85f5dbea3d re PR middle-end/56461 (GCC is leaking lots of memory) 
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
 2013-03-05 07:02:36 +01:00
Jakub Jelinek
a5d1569a6d re PR bootstrap/56509 (gnattools build failure) 
PR bootstrap/56509
	* opts.c (opts_obstack, opts_concat): Moved to...
	* opts-common.c (opts_obstack, opts_concat): ... here.

From-SVN: r196449
 2013-03-05 07:01:13 +01:00
GCC Administrator
da56a169ac Daily bump. 
From-SVN: r196448
 2013-03-05 00:18:19 +00:00
Jakub Jelinek
4432aa6c81 re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* diagnostic.c (diagnostic_append_note): Save and restore old prefix.

From-SVN: r196445
 2013-03-04 22:52:08 +01:00
Jakub Jelinek
48c414032a * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags. 
From-SVN: r196444
 2013-03-04 22:32:05 +01:00
Martin Jambor
f3a1fb911a tree-dfa.c (get_or_create_ssa_default_def): Use parameter fn in all appropriate places. 
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
 2013-03-04 19:49:59 +01:00
Joseph Myers
d06b592c3b be.po, [...]: Update. 
* 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
 2013-03-04 17:41:40 +00:00
Eric Botcazou
22110e6c57 re PR tree-optimization/56424 (ICE at tree-inline.c:2833 on a-nllcef.ads at -O2) 
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
 2013-03-04 17:41:32 +00:00
Joseph Myers
e5cb02e200 be.po, [...]: Update. 
* 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
 2013-03-04 17:39:20 +00:00
Jason Merrill
4b16f9c875 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
 2013-03-04 12:12:32 -05:00
Ulrich Drepper
0388c91350 Fix and optimize von_mises_distribution class. 
From-SVN: r196436
 2013-03-04 16:24:58 +00:00
David Holsgrove
91c4e42106 Add microblaze_legitimate_pic_operand method 
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
 2013-03-04 15:31:49 +00:00
Edgar E. Iglesias
82f8f53a71 Dont allow unsupported target rtx into call_internal1 
* 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
 2013-03-04 15:26:59 +00:00
Edgar E. Iglesias
409b1de4e1 Setup stack protection at entry. 
* config/microblaze/crti.S: Setup stack protection at entry

From-SVN: r196432
 2013-03-04 15:23:05 +00:00
Georg-Johann Lay
0b4ce21bcb * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3) 
(__rotldi3): Shift bytewise if applicable.

From-SVN: r196431
 2013-03-04 14:01:24 +00:00
Georg-Johann Lay
2f4e77e81c pr55153.c: Add dg-require-effective-target scheduling. 
* gcc.dg/pr55153.c: Add dg-require-effective-target scheduling.
	* gcc.dg/pr56228.c <avr>: Skip.

From-SVN: r196429
 2013-03-04 11:18:27 +00:00
Georg-Johann Lay
e303dcce6a re PR testsuite/52641 (Test cases fail for 16-bit int targets) 
PR testsuite/52641
	PR tree-optimization/52631
	* gcc.dg/tree-ssa/pr52631.c: Fix 16-bit int.

From-SVN: r196428
 2013-03-04 11:12:30 +00:00
Jakub Jelinek
5eb010bcfc re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* tree-loop-distribution.c (ldist_gen): Call partition_free after each
	partitions.ordered_remove.

From-SVN: r196427
 2013-03-04 11:08:57 +01:00
Jakub Jelinek
30862efc6b re PR middle-end/56461 (GCC is leaking lots of memory) 
PR middle-end/56461
	* tree-vect-stmts.c (vectorizable_conversion): Don't call
	vec_oprnds0.create (1) for modifier == NONE.

From-SVN: r196426
 2013-03-04 11:08:01 +01:00
Jakub Jelinek
8930f7239b re PR middle-end/56461 (GCC is leaking lots of memory) 
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
 2013-03-04 11:06:22 +01:00