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Author SHA1 Message Date
Eric Botcazou
50f0f3665b re PR rtl-optimization/33638 (wrong code with -O2 -fforce-addr) 
PR rtl-optimization/33638
	* dse.c (struct insn_info): Remove 'stack_read' field,
	add 'stack_pointer_based' field.
	(record_store): For a store with non-constant base, record
	whether it is stack pointer based.
	(scan_insn): For the call to a const function, remove stack
	pointer based stores from the list of local active stores.
	(scan_reads_nospill): Delete code dealing with const functions.

From-SVN: r129226
 2007-10-11 05:33:04 +00:00
Uros Bizjak
e494bf2c83 re PR fortran/33500 (ICE in copy_to_mode_reg with logical(kind=1) expression) 
PR fortran/33500
	* gfortran.fortran-torture/compile/logical-1.f90: New testcase.

From-SVN: r129225
 2007-10-11 07:14:08 +02:00
John David Anglin
d05d4c4eab re PR boehm-gc/33442 (1938 unexpected fails in libjava testsuite) 
PR boehm-gc/33442
	* pthread_support.c (GC_PTR GC_get_thread_stack_base): If stack grows
	up, return stack_addr instead of stack_addr - stack_size.

From-SVN: r129224
 2007-10-11 00:36:08 +00:00
GCC Administrator
96a4a5068c Daily bump. 
From-SVN: r129222
 2007-10-11 00:17:00 +00:00
Danny Smith
cccc4450ce re PR libstdc++/33578 (__gnu_parallel::yield means what?) 
PR libstdc++/33578
	* include/parallel/compatibility.h.  Use POSIX sched_yield on
	__CYGWIN__ 
	(Sleep): Add prototype for __MINGW32__.

From-SVN: r129219
 2007-10-10 23:39:30 +00:00
Jason Merrill
b0bb87a862 guard.cc (struct mutex_wrapper): Move into anonymous namespace. 
* libsupc++/guard.cc (struct mutex_wrapper): Move into
        anonymous namespace.

From-SVN: r129218
 2007-10-10 19:06:08 -04:00
Paolo Carlini
cc8c030d88 list (list<>::list(list&&)): Fix. 
2007-10-10  Paolo Carlini  <pcarlini@suse.de>

	* include/debug/list (list<>::list(list&&)): Fix.
	* include/debug/vector (vector<>::vector(vector&&)): Likewise.
	* include/debug/deque (deque<>::deque(deque&&)): Likewise.
	* include/debug/set.h (set<>::set(set&&)): Likewise.
	* include/debug/map.h (map<>::map(map&&)): Likewise.
	* include/debug/multiset.h (multiset<>::multiset(multiset&&)):Likewise.
	* include/debug/multimap.h (multimap<>::multimap(multimap&&)):Likewise.

From-SVN: r129213
 2007-10-10 17:31:28 +00:00
Peter Bergner
abc8b4d90e ra-conflict.c (partial_bitnum, max_bitnum): Change type of variables to HOST_WIDE_INT. 
* ra-conflict.c (partial_bitnum, max_bitnum): Change type of variables
	to HOST_WIDE_INT.
	(conflict_p, set_conflict, set_conflicts): Likewise.
	* global.c (global_alloc): Likewise.
	* ra.h: Update prototypes.

From-SVN: r129211
 2007-10-10 10:46:12 -05:00
Benjamin Kosnik
c456e6f17c re PR libstdc++/33633 (-D_GLIBCXX_DEBUG vs ext/hash_*) 
2007-10-10  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/33633
	* include/debug/hash_multimap.h: Change _GLIBCXX_EXT to _GLIBCXX_EXT_D.
	* include/debug/hash_set.h: Same.
	* include/debug/hash_multiset.h: Same.
	* include/debug/hash_map.h: Same.

2007-10-10  Benjamin Kosnik  <bkoz@redhat.com>

	* include/parallel/losertree.h (loser_tree_traits_unguarded): To 
	loser_tree_unguarded_traits.
	* include/parallel/multiway_merge.h (__gnu_parallel): Same.

From-SVN: r129210
 2007-10-10 15:23:59 +00:00
Francois-Xavier Coudert
476aa52ec0 re PR testsuite/33391 (gfortran.dg/do_3.F90 fails at -O2) 
PR testsuite/33391
	* gfortran.dg/do_3.F90: Run with -fwrapv.

From-SVN: r129209
 2007-10-10 13:40:50 +00:00
Francois-Xavier Coudert
28ec36ea31 re PR fortran/33636 (Rejects valid use of vector subscript in derived type parameter) 
PR fortran/33636
	* expr.c (find_array_section): Check for constructor constantness.

From-SVN: r129208
 2007-10-10 13:38:38 +00:00
Joseph Myers
e7c61201aa be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
	sv.po, tr.po, uk,po, vi.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r129206
 2007-10-10 14:18:12 +01:00
Joseph Myers
0b843d3a1a be.po, [...]: Update. 
* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
	ru.po, sr.po, sv.po, tr.po, zh_CN.po, zh_TW.po: Update.

From-SVN: r129204
 2007-10-10 14:14:08 +01:00
Wolfgang Gellerich
14078ff6b7 opth-gen.awk: Fixed generation of comment stating the origin of options.h 
2007-10-10  Wolfgang Gellerich  <gellerich@de.ibm.com>

	* opth-gen.awk: Fixed generation of comment stating the origin
          of options.h

From-SVN: r129203
 2007-10-10 13:07:43 +00:00
Kazu Hirata
4b3d1177d8 revert: longlong.h (count_leading_zeros): Replace '{' and '}' with '%{' and '%}', respectively. 
Revert:
	2007-10-09  Kazu Hirata  <kazu@codesourcery.com>
	* longlong.h (count_leading_zeros): Replace '{' and '}' with '%{'
	and '%}', respectively.

	Revert:
	2007-10-09  Kazu Hirata  <kazu@codesourcery.com>
	* config/m68k/m68k.c (print_operand): Handle '{' and '}'.
	* config/m68k/m68k.h (PRINT_OPERAND_PUNCT_VALID_P): Accept '{'
	and '}'.
	* config/m68k/m68k.md: Replace '{' with '%{' where '{' is
	meant to be output.

	Revert:
	2007-10-07  Kazu Hirata  <kazu@codesourcery.com>
	* config/m68k/m68k.c, config/m68k/m68k.md: Use the assembly
	syntax for ASSEMBLER_DIALECT.
	* config/m68k/m68k.h (ASSEMBLER_DIALECT): New.

From-SVN: r129202
 2007-10-10 11:58:22 +00:00
Revital Eres
05223046d5 SMS: Add dump info 
From-SVN: r129200
 2007-10-10 09:48:18 +00:00
Paolo Carlini
e14e932bbb stl_algobase.h (swap): Move... 
2007-10-10  Paolo Carlini  <pcarlini@suse.de>
	    Chris Fairles  <chris.fairles@gmail.com>

	* include/bits/stl_algobase.h (swap): Move...
	* include/bits/stl_move.h: ... here.
	* include/bits/stl_pair.h (pair<>::pair(_U1&&, _U2&&),
	pair<>::pair(pair<>&&), pair<>::operator=(pair<>&&),
	pair<>::swap(pair&&), swap(&, &), swap(&&, &), swap(&, &&),
	make_pair(_T1&&, _T2&&)): Add.
	* testsuite/20_util/pair/swap.cc: Add.

Co-Authored-By: Chris Fairles <chris.fairles@gmail.com>

From-SVN: r129198
 2007-10-10 09:29:11 +00:00
Kenneth Zadeck
b79677426d fixed date on last commit. 
From-SVN: r129194
 2007-10-10 04:18:19 +00:00
Kenneth Zadeck
341f08a376 re PR rtl-optimization/33669 (Revision 128957 miscompiles 481.wrf) 
2007-10-07  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR middle-end/33669
	* ra-conflict.c (record_one_conflict_between_regnos, 
	set_conflicts_for_earlyclobber, global_conflicts): Improved logging.
	(global_conflicts): Enhanced incorrect check.

From-SVN: r129193
 2007-10-10 03:32:43 +00:00
GCC Administrator
69ccae8140 Daily bump. 
From-SVN: r129191
 2007-10-10 00:17:06 +00:00
Geoffrey Keating
b6bbae95ae inclhack.def (darwin_externc): New. 
* inclhack.def (darwin_externc): New.
	* fixincl.x: Regenerate.
	* tests/base/mach-o/swap.h: New.

From-SVN: r129188
 2007-10-09 23:22:02 +00:00
Geoffrey Keating
c3b07ec29f Index: gcc/ChangeLog 
2007-10-09  Geoffrey Keating  <geoffk@apple.com>

	* dwarf2out.c (output_call_frame_info): FDEs are always emitted
	if flag_exceptions is not set.
	* config/darwin.c (darwin_emit_unwind_label): Rewrite to use
	assemble_name rather than incorrectly emulating it.

Index: gcc/testsuite/ChangeLog
2007-10-09  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/unwind-1.c: New.

From-SVN: r129187
 2007-10-09 22:56:58 +00:00
Geoffrey Keating
32e26ecee6 extend.texi (Deprecated Features): Mention that <? 
* doc/extend.texi (Deprecated Features): Mention that <? and >? and
	friends are removed from G++.

From-SVN: r129186
 2007-10-09 22:47:27 +00:00
Vladimir Makarov
c56abad5ea MAINTAINERS (Register allocation reviewer): Add myself. 
2007-10-09  Vladimir Makarov  <vmakarov@redhat.com>

	* MAINTAINERS (Register allocation reviewer): Add myself.

From-SVN: r129184
 2007-10-09 22:07:14 +00:00
Manuel López-Ibáñez
384d3837d8 c-opts.c (c_common_handle_option): -Wnontemplate-friend... 
2007-10-09  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* c-opts.c (c_common_handle_option): -Wnontemplate-friend,
	-Wwrite-strings and -Wmultichar are enabled by default, so Wall
	enabling them is redundant. Don't check two times for
	c_dialect_cxx.

From-SVN: r129183
 2007-10-09 22:07:04 +00:00
Wolfgang Bangerth
c891154fad PR libstdc++/33485 continued. 
2007-10-09  Wolfgang Bangerth  <bangerth@dealii.org>

	PR libstdc++/33485 continued.
	* include/parallel/multiway_mergesort.h: Use __builtin_alloca.

From-SVN: r129182
 2007-10-09 21:51:06 +00:00
Zhou Drangon
3c8b6c602e re PR libstdc++/33682 (libstdc++ broken for !__GTHREAD_HAS_COND hosts) 
2007-10-09  Zhou Drangon  <drangon.mail@gmail.com>

	PR libstdc++/33682
        * libsupc++/guard.cc: Make single conditional variable
        implementation dependent to __GTHREAD_HAS_COND.

From-SVN: r129181
 2007-10-09 21:24:31 +00:00
Benjamin Kosnik
dfbed39786 PR libstdc++/33489 continued. 
2007-10-09  Benjamin Kosnik  <bkoz@montsouris.artheist.org>

	PR libstdc++/33489 continued.		
	* include/parallel/features.h (_GLIBCXX_LOSER_TREE): Set to zero.
	(_GLIBCXX_LOSER_TREE_POINTER): Set to one.
	(_GLIBCXX_LOSER_TREE_UNGUARDED): Set to zero.
	(_GLIBCXX_LOSER_TREE_POINTER_UNGUARDED): Set to one.
	* include/parallel/multiway_merge.h (parallel_multiway_merge):
	Change array of value_type to array of value_type pointers.
 	(multiway_merge_bubble): Same.
	(multiway_merge_loser_tree): Same.
	* include/parallel/merge.h (merge_advance_movc): Change to avoid
	default construction.
	* include/parallel/multiseq_selection.h (multiseq_partition):
	Replace value_type, bool pair with value_type*, null-initialized.
	* include/parallel/multiway_mergesort.h (parallel_sort_mwms):
	Don't use array form of operator new for value_types.
	(parallel_sort_mwms_pu): Same.
	* include/parallel/quicksort.h (parallel_sort_qs_divide): Don't
	use array form to construct pointer to value_type on stack,
	instead use __builtin_alloca.	
	* include/parallel/random_shuffle.h (sequential_random_shuffle): Same,
	but use operator new.
	(parallel_random_shuffle_drs_pu): Same.
	* include/parallel/partial_sum.h ( parallel_partial_sum_linear): Same.

	* include/parallel/losertree.h: Format.
	* include/parallel/settings.h: Format.

	* include/parallel/multiway_merge.h: Move traits to....
	* include/parallel/losertree.h: ... here.

From-SVN: r129179
 2007-10-09 20:48:38 +00:00
Thomas Koenig
afd428f812 re PR libfortran/33683 (calculating lgamma instead of gamma) 
2007-10-09  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR libfortran/33683
	* gfortran.dg/gamma_5.f90:  Adjust tolerance to avoid
	failure on some common systems.

From-SVN: r129174
 2007-10-09 20:13:18 +00:00
Paolo Carlini
beb1b47587 type_traitsfwd.h (add_reference): Remove. 
2007-10-09  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1_impl/type_traitsfwd.h (add_reference): Remove.
	* include/tr1/type_traits (add_reference): Add forward declaration.
	* include/tr1_impl/functional (class _Mu<>): Fix.

From-SVN: r129171
 2007-10-09 17:17:33 +00:00
H.J. Lu
631db56b01 ra-conflict.c (record_one_conflict_between_regnos): Revert the last change. 
2007-10-09  H.J. Lu  <hongjiu.lu@intel.com>

	* ra-conflict.c (record_one_conflict_between_regnos): Revert
	the last change.
	(set_conflicts_for_earlyclobber): Likewise.
	(global_conflicts): Likewise.

From-SVN: r129170
 2007-10-09 09:17:53 -07:00
Kazu Hirata
2d3f9198d2 longlong.h (count_leading_zeros): Replace '{' and '}' with '%{' and '%}', respectively. 
* longlong.h (count_leading_zeros): Replace '{' and '}' with '%{'
	and '%}', respectively.

From-SVN: r129169
 2007-10-09 16:07:21 +00:00
Kazu Hirata
e477cbcb75 m68k.c (print_operand): Handle '{' and '}'. 
* config/m68k/m68k.c (print_operand): Handle '{' and '}'.
	* config/m68k/m68k.h (PRINT_OPERAND_PUNCT_VALID_P): Accept '{'
	and '}'.
	* config/m68k/m68k.md: Replace '{' with '%{' where '{' is
	meant to be output.

From-SVN: r129168
 2007-10-09 15:54:00 +00:00
Richard Guenther
b26c6d55aa re PR middle-end/33692 (Type checking error with address-of and volatile) 
2007-10-09  Richard Guenther  <rguenther@suse.de>

	PR middle-end/33692
	* gimplify.c (canonicalize_component_ref): Honor qualifiers
	of referenced structure and component.

	* gcc.dg/pr33692.c: New testcase.

From-SVN: r129167
 2007-10-09 15:51:46 +00:00
Kenneth Zadeck
23e7aeeac7 re PR rtl-optimization/33669 (Revision 128957 miscompiles 481.wrf) 
gcc/

2007-10-09  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR middle-end/33669
	* ra-conflict.c (record_one_conflict_between_regnos,
	set_conflicts_for_earlyclobber, global_conflicts): Improved
	logging.
	(global_conflicts): Removed incorrect check.

gcc/testsuite/

2007-10-09  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR middle-end/33669
	* gcc.c-torture/execute/pr33669.c: New.

From-SVN: r129166
 2007-10-09 07:00:11 -07:00
Paolo Carlini
56a51b00a9 boost_concept_check.h (*AssociativeContainerConcept): Remove, unused. 
2007-10-09  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/boost_concept_check.h (*AssociativeContainerConcept):
	Remove, unused.

From-SVN: r129165
 2007-10-09 13:30:56 +00:00
Richard Sandiford
05c42b11e6 re PR tree-optimization/33615 (Hoisting of potentially-throwing values for -fnon-call-exceptions) 
gcc/
	PR tree-optimization/33615
	* tree-ssa-pre.c (compute_avail): Don't call make_values_for_stmt
	if the statement might throw.  Fix formatting.

gcc/testsuite/
	PR tree-optimization/33615
	* g++.dg/tree-ssa/pr33615-2.C: New test.

From-SVN: r129164
 2007-10-09 11:05:33 +00:00
Richard Sandiford
9417287694 re PR tree-optimization/33615 (Hoisting of potentially-throwing values for -fnon-call-exceptions) 
gcc/
	PR tree-optimization/33615
	* tree-ssa-loop-im.c (movement_possibility): Return MOVE_IMPOSSIBLE
	if the rhs might throw.

gcc/testsuite/
	PR tree-optimization/33615
	* g++.dg/tree-ssa/pr33615.C: New test.

From-SVN: r129163
 2007-10-09 11:04:46 +00:00
Jan Hubicka
edbed3d31e invoke.texi (align-threshold, [...]): Document. 
* invoke.texi (align-threshold, align-loop-iterations): Document.
	* final.c: Include cfgloop.h, params.h
	(compute_alignments): Dump decisions and compare them with loop
	structure; honor given parameters.
	(pass_compute_alignments): New dump file.
	* params.def (PARAM_ALIGN_THRESHOLD, PARAM_ALIGN_LOOP_ITERATIONS): New.
	* Makefile.in (final.o): Add dependency on cfgloop.h and params.h

From-SVN: r129162
 2007-10-09 07:07:15 +00:00
James E Wilson
8df9c702e6 re PR tree-optimization/33655 (ICE in bitfield_overlaps_p, at tree-sra.c:2901) 
PR tree-optimization/33655
PR middle-end/22156
* tree-sra.c (bitfield_overlaps_p): When fld->element is INTEGER_CST,
convert it to bitsizetype before size_binop call.

From-SVN: r129152
 2007-10-09 04:55:17 +00:00
Alexandre Oliva
1e4cc5399f re PR tree-optimization/33572 (wrong code with -O) 
PR tree-optimization/33572
* tree-inline.c (update_ssa_across_abnormal_edges): Tolerate
the absence of a corresponding edge from the exit block.

From-SVN: r129151
 2007-10-09 04:46:49 +00:00
Alexandre Oliva
088371ac5b re PR middle-end/22156 (bit-field copying regressed) 
PR middle-end/22156
* tree-sra.c (instantiate_element): Use BYTES_BIG_ENDIAN for
bit-field layout.
(sra_build_assignment): Likewise.  Set up mask depending on
precision, not type.
(sra_build_bf_assignment): Use BYTES_BIG_ENDIAN.  Don't overflow
computing bit masks.
(sra_build_elt_assignment): Don't view-convert from signed to
unsigned.
(sra_explode_bitfield_assignment): Use bit-field type if
possible.  Use BYTES_BIG_ENDIAN.

From-SVN: r129150
 2007-10-09 04:45:22 +00:00
Alexandre Oliva
b6a04d96c3 Add missing hunk in r129143 check in. Add references to PR 22156. 
From-SVN: r129149
 2007-10-09 04:41:39 +00:00
GCC Administrator
9ddd6f6d94 Daily bump. 
From-SVN: r129147
 2007-10-09 00:17:04 +00:00
Alexandre Oliva
90834304e9 re PR tree-optimization/33572 (wrong code with -O) 
PR tree-optimization/33572
* g++.dg/torture/pr33572.C: Replace with complete test.

From-SVN: r129144
 2007-10-08 23:57:20 +00:00
Alexandre Oliva
43fd231088 tree-sra.c (scalarize_lsdt): Fix thinko in testing whether the original stmt can throw. 
* tree-sra.c (scalarize_lsdt): Fix thinko in testing whether
the original stmt can throw.

From-SVN: r129143
 2007-10-08 23:56:00 +00:00
Johannes Singler
0e6c9eaa5c base.h: Added plus and multiplies functor for differently typed objects. 
2007-10-08  Johannes Singler  <singler@ira.uka.de>

	* include/parallel/base.h: Added plus and multiplies functor
       for differently typed objects.
	* include/parallel/numeric: Use it.
	* include/parallel/for_each_selectors.h: Allowed different types.
	* include/parallel/partial_sum.h: Fixed return value.
	* testsuite/26_numerics/accumulate/1.cc: Tests for accumulate.
	* testsuite/26_numerics/inner_product/1.cc: Tests for inner_product.

From-SVN: r129140
 2007-10-08 21:14:45 +00:00
Tobias Schlüter
9de88093b6 re PR fortran/33689 ([Regression 4.3] Array with constant bound rejected as automatic array) 
PR fortran/33689
fortran/
* resolve.c (gfc_resolve_expr): Fix indentation.
(resolve_fl_variable_derived): Rename argument.
(resolve_fl_variable): Fix case in message.  Clarify logic.
Correctly simplify array bounds.
testsuite/
* gfortran.dg/spec_expr_5.f90: New.

From-SVN: r129139
 2007-10-08 22:54:47 +02:00
Paolo Carlini
d98f312ce6 stl_move.h (_GLIBCXX_MOVE): Add. 
2007-10-08  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_move.h (_GLIBCXX_MOVE): Add.
	* include/bits/stl_algobase.h: Adjust.
	* include/bits/stl_pair.h: Likewise.

	* include/bits/stl_algo.h: Minor formatting fixes.

From-SVN: r129138
 2007-10-08 20:02:11 +00:00
Geoffrey Keating
0dd6a144c8 darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Register '#pragma mark' to be executed at preprocessing time. 
* config/darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Register
	'#pragma mark' to be executed at preprocessing time.

From-SVN: r129134
 2007-10-08 18:33:08 +00:00