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Author SHA1 Message Date
Georg-Johann Lay
837fd3b063 invoke.texi (AVR Options): -mmcu=: Document the XMEGA cores. 
* doc/invoke.texi (AVR Options): -mmcu=: Document the XMEGA cores.
	Explain RAMPD, RAMPX, RAMPDY, RAMPZ usage by avr-gcc.
	Some more notes on EIND usage and reorder EIND subsection.

From-SVN: r184985
 2012-03-06 10:36:21 +00:00
Tristan Gingold
17a27c59df vms.c (VMS_CRTL_LDBL): Rename from VMS_CRTL_PRNTF. 
2012-03-06  Tristan Gingold  <gingold@adacore.com>

	* config/vms/vms.c (VMS_CRTL_LDBL): Rename from VMS_CRTL_PRNTF.
	* config/vms/vms-crtlmap.map: Rename PRNTF to LDBL.

From-SVN: r184983
 2012-03-06 10:26:24 +00:00
Tristan Gingold
a2ddaaf589 t-vmsnative (version): Define. 
2012-03-06  Tristan Gingold  <gingold@adacore.com>

	* config/vms/t-vmsnative (version): Define.
	* config/vms/t-vms (STMP_FIXPROTO, STMP_FIXINC, version): Remove.

From-SVN: r184982
 2012-03-06 10:10:58 +00:00
Richard Guenther
6bb485a36a re PR middle-end/52097 (ICE: in get_bit_range, at expr.c:4535 with -O -flto -fexceptions -fnon-call-exceptions --param allow-store-data-races=0) 
2012-03-06  Richard Guenther  <rguenther@suse.de>

	PR lto/52097
	* lto.c (uniquify_nodes): Merge TYPE_FIELDS of variant types.

	* gcc.dg/lto/pr52097_0.c: New testcase.

From-SVN: r184981
 2012-03-06 09:54:06 +00:00
Andrey Belevantsev
b7b5540a8a re PR rtl-optimization/52250 (ICE: in sel_remove_bb, at sel-sched-ir.c:5213 with -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops -fselective-scheduling2 and other flags) 
PR rtl-optimization/52250
        * sel-sched-ir.c (maybe_tidy_empty_bb): Try harder to find a bb
        to put note list into.  Unconditionally call move_bb_info.
        (move_bb_info): Do not assert the blocks being in the same region,
        just drop the note list if they are not.

From-SVN: r184975
 2012-03-06 11:31:43 +04:00
GCC Administrator
d9b8048737 Daily bump. 
From-SVN: r184971
 2012-03-06 00:19:31 +00:00
Oleg Endo
9747719a9c re PR target/51244 ([SH] Inefficient conditional branch and code around T bit) 
PR target/51244
	* config/sh/sh.c (sh_expand_t_scc): Remove SH2A special case
	and use unified expansion logic.
	* config/sh/sh.md (xorsi3_movrt): Rename to movrt.  Move
	closer to the existing movt insn.
	(negc): Rename insn to *negc.  Add new expander.
	(movnegt): Use xor pattern for T bit negation.  Reserve helper
	constant for negc pattern.
	(*movnegt): New insn and splitter.

	PR target/51244
	* gcc.target/sh/pr51244-1.c: New.
	* gcc.target/sh/pr51244-2.c: New.
	* gcc.target/sh/pr51244-3.c: New.

From-SVN: r184966
 2012-03-05 23:12:20 +00:00
Bernd Schmidt
5de724244f c-typeck.c (pointer_diff): Check for POINTER_PLUS_EXPR, not PLUS_EXPR. 
* c-typeck.c (pointer_diff): Check for POINTER_PLUS_EXPR, not
	PLUS_EXPR.

From-SVN: r184965
 2012-03-05 22:48:30 +00:00
Richard Henderson
3b1552c135 genemit.c (main): Include "target.h" in insn-emit.c. 
* genemit.c (main): Include "target.h" in insn-emit.c.
        * Makefile.in (insn-emit.o): Depend on TARGET_H.
        * config/sh/sync.md (atomic_test_and_set): Reference
        targetm.atomic_test_and_set_trueval instead of
        TARGET_ATOMIC_TEST_AND_SET_TRUEVAL.

From-SVN: r184964
 2012-03-05 14:25:19 -08:00
Jason Merrill
aa96f3d8d9 Make-lang.in (doc/gnat_ugn.texi): Build xgnatugn before using it. 
* gcc-interface/Make-lang.in (doc/gnat_ugn.texi): Build xgnatugn
	before using it.

From-SVN: r184963
 2012-03-05 17:12:28 -05:00
Joern Rennecke
1565f1696c epiphany.c (epiphany_function_value_regno_p): Make static. 
* config/epiphany/epiphany.c (epiphany_function_value_regno_p): 
        Make static.

From-SVN: r184962
 2012-03-05 22:10:47 +00:00
Jason Merrill
09a70a2c58 objc-map.c (objc_map_private_resize, [...]): Don't call _stat functions without MEM_STAT_INFO. 
* objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't
	call _stat functions without MEM_STAT_INFO.

From-SVN: r184961
 2012-03-05 17:01:49 -05:00
Steven Bosscher
c081413602 langhooks.c (add_builtin_type): New function. 
* langhooks.c (add_builtin_type): New function.
	* langhooks.h (add_builtin_type): Export it.
	* config/mep/mep.c (mep_init_builtins): Use it.
	* config/rs6000/rs6000.c (rs6000_init_builtins): Use it.

From-SVN: r184960
 2012-03-05 21:57:13 +00:00
Jakub Jelinek
704b8582e9 pt.c (local_specializations): Change from htab_t into struct pointer_map_t *. 
* pt.c (local_specializations): Change from htab_t into
	struct pointer_map_t *.
	(retrieve_local_specializations, register_local_specialization,
	tsubst_pack_expansion, instantiate_decl): Adjust users.
	(eq_local_specializations, hash_local_specialization): Remove.

From-SVN: r184959
 2012-03-05 21:18:56 +01:00
Jakub Jelinek
1e3c1d950e re PR debug/51902 (lexical_blocks inside inlined_subroutines generate duplicate debug_ranges) 
PR debug/51902
	* tree.h (BLOCK_SAME_RANGE): Define.
	* function.c (block_fragments_nreverse): Clear BLOCK_SAME_RANGE
	if BLOCK_FRAGMENT_CHAIN is non-NULL, but has it cleared.
	Also clear BLOCK_SAME_RANGE if fragment chain's supercontext fragment
	isn't equal to supercontext fragment's fragment chain.
	Adjust BLOCK_SUPERCONTEXT to point to supercontext fragment's
	fragment origin.
	(blocks_nreverse_all): Likewise.
	(reorder_blocks_1): Compute BLOCK_SAME_RANGE bits.  Set
	BLOCK_SUPERCONTEXT to supercontext fragment instead of
	supercontext fragment's fragment origin.
	* dwarf2out.c (add_high_low_attributes): If stmt has the same
	range as its parent (or parents thereof etc.), use the parent's
	DW_AT_ranges value instead of creating a new .debug_ranges range.

From-SVN: r184958
 2012-03-05 21:17:44 +01:00
Richard Henderson
8993fde432 arm: Enable umull and ctz in longlong.h 
* longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later.
        [ARM] (count_trailing_zeros): Use the builtin.

From-SVN: r184957
 2012-03-05 12:12:14 -08:00
Richard Henderson
4999c62c83 re PR tree-optimization/52242 (libgomp.c/atomic-2.c failure on s390x) 
PR tree-opt/52242
	Revert: 2011-11-26  Richard Henderson  <rth@redhat.com>
	* omp-low.c (expand_omp_atomic): Assume anything aligned to
	BIGGEST_ALIGNMENT is aligned.

From-SVN: r184955
 2012-03-05 11:52:08 -08:00
Richard Henderson
95a6dda5e7 sh: Fix location of TARGET_ATOMIC_TEST_AND_SET_TRUEVAL definition. 
* config/sh/sh.h (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): Move...
        * config/sh/sh.c: ... here.

From-SVN: r184953
 2012-03-05 10:57:43 -08:00
Richard Henderson
f49b12f49c re PR target/52481 (m68k-*: internal compiler error: in extract_insn, at recog.c:2123) 
PR target/52481
	* config/m68k/sync.md (atomic_test_and_set): Use expand_simple_unop
	instead of calling negqi2 directly.

From-SVN: r184952
 2012-03-05 10:57:36 -08:00
Aldy Hernandez
46786569eb re PR middle-end/52463 (libitm.c/memcpy-1.c FAILs) 
PR middle-end/52463
        * trans-mem.c (tm_region_init): Use last_basic_block.

From-SVN: r184949
 2012-03-05 18:38:47 +00:00
Richard Henderson
b7313c309d re PR target/52481 (m68k-*: internal compiler error: in extract_insn, at recog.c:2123) 
PR target/52481
	* config/m68k/sync.md (atomic_test_and_set): Use expand_simple_unop
	instead of calling negqi2 directly.

From-SVN: r184948
 2012-03-05 10:37:19 -08:00
Oleg Endo
ab6497549a sh.h (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New hook. 
* config/sh/sh.h (TARGET_ATOMIC_TEST_AND_SET_TRUEVAL): New hook.
	* config/sh/sync.md (atomic_test_and_set): New expander.
	(tasb, atomic_test_and_set_soft): New insns.
	* config/sh/sh.opt (menable-tas): New option.
	* doc/invoke.texi (SH Options): Document it.

From-SVN: r184947
 2012-03-05 18:18:51 +00:00
Jason Merrill
b50530246a re PR c++/51930 (Explicitly instantiated template gets hidden visibility) 
PR c++/51930
	* decl2.c (determine_visibility): Correct calculation of class
	args depth.
	* decl.c (check_tag_decl): Adjust warning.

From-SVN: r184946
 2012-03-05 13:08:56 -05:00
Jason Merrill
bb828cc7f3 method.c (synthesized_method_walk): Cleanups don't affect the EH spec either. 
* method.c (synthesized_method_walk): Cleanups don't affect the EH
	spec either.

From-SVN: r184945
 2012-03-05 13:07:12 -05:00
Ian Lance Taylor
c3f87aa909 runtime: Implement runtime.Callers. 
From-SVN: r184944
 2012-03-05 17:07:37 +00:00
Torvald Riegel
d28b0b0861 libitm: Don't execute memtransfer/memset if size isn't larger than zero. 
libitm/
	* dispatch.h (CREATE_DISPATCH_METHODS_MEM): Don't execute
	memtransfer/memset if size isn't larger than zero.

From-SVN: r184941
 2012-03-05 16:34:12 +00:00
Torvald Riegel
034209bc2f libitm: Update texinfo docs. 
libitm/
	* libitm.texi: Link to specification and add a usage example.

From-SVN: r184940
 2012-03-05 16:33:55 +00:00
Paolo Carlini
93d9a365d2 stl_algobase.h (iter_swap): In C++11 mode just call swap. 
2012-03-05  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/stl_algobase.h (iter_swap): In C++11 mode just
	call swap.
	* include/bits/stl_bvector.h (swap(_Bit_reference,
	_Bit_reference), swap(_Bit_reference, bool&),
	swap(bool&, _Bit_reference)): Add.
	* testsuite/23_containers/vector/bool/swap.cc: New.

From-SVN: r184939
 2012-03-05 16:31:50 +00:00
Richard Guenther
510dbcce34 cfgloop.c (verify_loop_structure): Verify dominators before using them. 
2012-03-05  Richard Guenther  <rguenther@suse.de>

	* cfgloop.c (verify_loop_structure): Verify dominators before
	using them.
	* graphite-clast-to-gimple.c (graphite_verify): Do not verify
	dominators from here.
	* graphite-scop-detection.c (create_sese_edges): Likewise.
	* loop-doloop.c (doloop_optimize_loops): Likewise.
	* loop-init.c (loop_optimizer_init): Likewise.
	* loop-unroll.c (unroll_and_peel_loops): Likewise.
	* loop-unswitch.c (unswitch_loops): Likewise.
	* tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Likewise.
	* tree-parloops.c (parallelize_loops): Likewise.  Verify
	only when checking is enabled.
	* tree-loop-distribution.c (tree_loop_distribution): Likewise.

From-SVN: r184937
 2012-03-05 15:39:39 +00:00
Bernd Schmidt
50bcfce08b genautomata.c (parse_automata_opt): New static function. 
* genautomata.c (parse_automata_opt): New static function.
	(initiate_automaton_gen): Remove all option handling code.  Remove
	argc argument.  All callers changed.
	(main): Call init_rtx_reader_args_cb with the new function as
	argument.

From-SVN: r184936
 2012-03-05 15:38:06 +00:00
Joern Rennecke
c64f8a47d3 Fix ChangeLog record for 171649: 
* ira-conflicts.c: Remove mentioning cover classes from the file.
        Use ALLOCNO_CLASS instead of ALLOCNO_COVER_CLASS.  Use
-       ALLOCNO_COVER_CLASS_COST instead of ALLOCNO_CLASS_COST.  Fix formatting.
+       ALLOCNO_CLASS_COST instead of ALLOCNO_COVER_CLASS_COST.  Fix formatting.

From-SVN: r184935
 2012-03-05 15:01:48 +00:00
Richard Guenther
cd7d9fd77b cfgexpand.c (gimple_expand_cfg): Free dominator info. 
2012-03-05  Richard Guenther  <rguenther@suse.de>

	* cfgexpand.c (gimple_expand_cfg): Free dominator info.
	* tree-if-conv.c (combine_blocks): Free post-dominator info
	after breaking it.
	* tree-parloops.c (create_parallel_loop): Free and re-compute
	dominator info after breaking it.

From-SVN: r184933
 2012-03-05 14:36:18 +00:00
Richard Guenther
b55f62ccae re PR middle-end/52353 (-ftrapv -fnon-call-exceptions does not work) 
2012-03-05  Richard Guenther  <rguenther@suse.de>

	PR middle-end/52353
	* optabs.h (trapv_unoptab_p): New function.
	(trapv_binoptab_p): Likewise.
	* optabs.c (expand_binop): Use emit_libcall_block_1 with
	a proper equiv_may_trap argument.
	(expand_unop): Likewise.
	(emit_libcall_block_1): Take extra argument whether the
	instruction may trap.  Renamed from ...
	(emit_libcall_block): ... this.  New wrapper.

From-SVN: r184932
 2012-03-05 13:08:55 +00:00
Joseph Myers
8dad8b2590 * sv.po: Update. 
From-SVN: r184930
 2012-03-05 13:06:01 +00:00
Jakub Jelinek
3877a6a6c0 re PR tree-optimization/51721 (-Warray-bounds false positives and inconsistencies) 
PR tree-optimization/51721
	* tree-vrp.c (register_edge_assert_for_2): If comparing
	lhs of right shift by constant with an integer constant,
	add ASSERT_EXPRs for the rhs1 of the right shift.

	* gcc.dg/tree-ssa/vrp63.c: New test.
	* gcc.dg/pr51721.c: New test.

From-SVN: r184927
 2012-03-05 13:27:55 +01:00
Tristan Gingold
091fe9ca65 configure.ac: Enable gdb and readline for ia64*-*-*vms*. 
2012-03-05  Tristan Gingold  <gingold@adacore.com>

	* configure.ac: Enable gdb and readline for ia64*-*-*vms*.
	* configure: Regenerate.

From-SVN: r184926
 2012-03-05 11:56:29 +00:00
Jakub Jelinek
f9df6f16c7 * cfgrtl.c (cfg_layout_merge_blocks): Cleanup. 
From-SVN: r184925
 2012-03-05 12:53:01 +01:00
Richard Guenther
45c0175b88 tree.c (integer_zerop): Handle VECTOR_CSTs. 
2012-03-05  Richard Guenther  <rguenther@suse.de>

	* tree.c (integer_zerop): Handle VECTOR_CSTs.
	(integer_onep): Likewise.
	(integer_all_onesp): Likewise.

From-SVN: r184923
 2012-03-05 11:30:40 +00:00
Georg-Johann Lay
d84f3a058b avr.md (*umaddqihi4.2): New insn-and-split. 
* config/avr/avr.md (*umaddqihi4.2): New insn-and-split.

From-SVN: r184919
 2012-03-05 10:28:45 +00:00
Richard Guenther
1f338c3122 crontab: Remove 4.3 branch from the list of snapshots to make. 
2013-03-05  Richard Guenther  <rguenther@suse.de>

        * crontab: Remove 4.3 branch from the list of snapshots to make.

From-SVN: r184918
 2012-03-05 09:40:20 +00:00
Ian Lance Taylor
5e60b5708e re PR go/52342 (64-bit go.test/test/chan/doubleselect.go times out on Solaris/SPARC) 
PR go/52342
runtime: Better big-endian identity hash function.

From-SVN: r184914
 2012-03-05 06:39:08 +00:00
Ian Lance Taylor
dbe1e4a5a6 libgo: Fix Solaris ustat.h test. 
From-SVN: r184913
 2012-03-05 06:04:14 +00:00
Paolo Carlini
2203cb90fb re PR libstdc++/43813 ([DR1234] vector<T*>(3, NULL) fails to compile) 
2012-03-04  Paolo Carlini  <paolo.carlini@oracle.com>
	    Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/43813
	* include/bits/stl_iterator_base_types.h (_RequireInputIter): New.
	* include/ext/vstring.h (__versa_string<>::__versa_string
	(_InputIterator, _InputIterator, const _Alloc&),
	__versa_string<>::append(_InputIterator, _InputIterator),
	__versa_string<>::assign(_InputIterator, _InputIterator),
	__versa_string<>::insert(iterator, _InputIterator,
	_InputIterator), __versa_string<>::replace(iterator, iterator,
	_InputIterator, _InputIterator)): Use it.
	* include/bits/stl_list.h (list<>::list(_InputIterator,
	_InputIterator, const allocator_type&), list<>::assign(_InputIterator,
	_InputIterator), list<>::insert(iterator, _InputIterator,
	_InputIterator)): Likewise.
	* include/bits/stl_vector.h (vector<>::vector(_InputIterator,
	_InputIterator, const allocator_type&), vector<>::assign(_InputIterator,
	_InputIterator), vectort<>::insert(iterator, _InputIterator,
	_InputIterator)): Likewise.
	* include/bits/stl_deque.h (deque<>::deque(_InputIterator,
	_InputIterator, const allocator_type&), deque<>::deque(_InputIterator,
	_InputIterator), deque<>::insert(iterator, _InputIterator,
	_InputIterator)): Likewise.
	* include/bits/stl_bvector.h (vector<>::vector(_InputIterator,
	_InputIterator, const allocator_type&), vector<>::deque(_InputIterator,
	_InputIterator), vector<>::insert(iterator, _InputIterator,
	_InputIterator)): Likewise.
	* include/bits/forward_list.h (forward_list<>::forward_list
	(_InputIterator, _InputIterator, const allocator_type&),
	forward_list<>::assign(_InputIterator, _InputIterator),
	forward_list<>::insert_after(const_iterator, _InputIterator,
	_InputIterator)): Likewise.
	(forward_list<>::_M_initialize_dispatch(,, __true_type): Remove.
	(forward_list<>::_M_range_initialize): Add, adjust everywhere.
	* include/bits/forward_list.tcc: Adjust.
	* include/debug/forward_list: Adjust.
	* include/debug/vector: Likewise.
	* include/debug/deque: Likewise.
	* include/debug/list: Likewise.
	* testsuite/ext/vstring/requirements/do_the_right_thing.cc: New.
	* testsuite/23_containers/forward_list/requirements/
	do_the_right_thing.cc: Likewise.
	* testsuite/23_containers/vector/requirements/
	do_the_right_thing.cc: Likewise.
	* testsuite/23_containers/deque/requirements/
	do_the_right_thing.cc: Likewise.
	* testsuite/23_containers/list/requirements/
	do_the_right_thing.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	assign_neg.cc: Adjust dg-error line number.
	* testsuite/23_containers/forward_list/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/forward_list/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	assign_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	assign_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/
	constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	assign_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	insert_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	constructor_2_neg.cc: Likewise.

Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com>

From-SVN: r184911
 2012-03-05 01:15:28 +00:00
GCC Administrator
8e4ac5321e Daily bump. 
From-SVN: r184910
 2012-03-05 00:18:48 +00:00
Mikael Morin
5bf5fa563a re PR fortran/50981 ([OOP] Wrong-code for scalarizing ELEMENTAL call with absent OPTIONAL argument) 
fortran/
	PR fortran/50981
	* gfortran.h (gfc_is_class_container_ref): New prototype.
	* class.c (gfc_is_class_container_ref): New function.
	* trans-expr.c (gfc_conv_procedure_call): Add a "_data" component
	reference to polymorphic actual arguments.

testsuite/
	PR fortran/50981
	* gfortran.dg/elemental_optional_args_5.f03: Add subcomponent actual
	argument checks.

From-SVN: r184904
 2012-03-04 21:50:08 +00:00
Uros Bizjak
f0050a4b2a i386.c (ix86_print_operand): Declare taken and cputaken as bool. 
* config/i386/i386.c (ix86_print_operand) <case '+'>: Declare
	taken and cputaken as bool.

From-SVN: r184903
 2012-03-04 22:32:36 +01:00
H.J. Lu
55b86fb00d Check Pmode instead of TARGET_64BIT 
2012-03-04  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (pro_epilogue_adjust_stack): Check Pmode
	instead of TARGET_64BIT.

From-SVN: r184901
 2012-03-04 13:23:13 -08:00
H.J. Lu
4732e8de03 Check Pmode to set adjust_stack_insn 
2012-03-04  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_expand_prologue): Check Pmode to set
	adjust_stack_insn.

From-SVN: r184900
 2012-03-04 13:21:55 -08:00
H.J. Lu
5ca9708b16 Only handle zero-extended DImode addresses 
2012-03-04  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (ix86_print_operand_address): Only handle
	zero-extended DImode addresses.

From-SVN: r184899
 2012-03-04 13:19:43 -08:00
H.J. Lu
f57207b886 Update gcc.target/i386/pr52146.c to allow $-18874240 
2012-03-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/52146
	* gcc.target/i386/pr52146.c: Update final-scan to allow $-18874240.

From-SVN: r184898
 2012-03-04 13:17:34 -08:00