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Author SHA1 Message Date
Jakub Jelinek 519517fd49 Fix LWP. 
2009-12-14  Jakub Jelinek  <jakub@redhat.com>
	    Sebastian Pop  <sebastian.pop@amd.com>

	* config/i386/i386-builtin-types.def (PVOID): Declared.
	(VOID_FTYPE_PVOID): Declared.
	(PVOID_FTYPE_VOID): Declared.
	(UCHAR_FTYPE_USHORT_UINT_USHORT): Removed.
	(VOID_FTYPE_USHORT_UINT_USHORT): Removed.
	* config/i386/i386.c (IX86_BUILTIN_LLWPCB16, IX86_BUILTIN_LLWPCB32,
	IX86_BUILTIN_LLWPCB64, IX86_BUILTIN_SLWPCB16, IX86_BUILTIN_SLWPCB32,
	IX86_BUILTIN_SLWPCB64, IX86_BUILTIN_LWPVAL16, IX86_BUILTIN_LWPINS16):
	Removed.
	(IX86_BUILTIN_LLWPCB, IX86_BUILTIN_SLWPCB): New.
	(bdesc_special_args): Adjust declaration of __builtin_ia32_llwpcb,
	__builtin_ia32_slwpcb, __builtin_ia32_lwpval32,
	__builtin_ia32_lwpval64, __builtin_ia32_lwpins32, and
	__builtin_ia32_lwpins64.
	(ix86_expand_special_args_builtin): Handle VOID_FTYPE_PVOID.
	Do not handle VOID_FTYPE_USHORT_UINT_USHORT and
	UCHAR_FTYPE_USHORT_UINT_USHORT.  Warn when the third operand is
	not an immediate.  Also handle builtin functions with 3 arguments.
	(ix86_expand_builtin): Handle IX86_BUILTIN_LLWPCB and
	IX86_BUILTIN_SLWPCB.
	* config/i386/i386.md (UNSPEC_LLWP_INTRINSIC, UNSPEC_SLWP_INTRINSIC):
	Renamed UNSPECV_LLWP_INTRINSIC and UNSPECV_SLWP_INTRINSIC.
	(memory attribute): Handle lwp.
	(lwp*): Rewrite all the insn patterns for LWP.
	* config/i386/lwpintrin.h (__llwpcb16, __llwpcb32, __llwpcb64,
	__slwpcb16, __slwpcb32, __slwpcb64, __lwpval16, __lwpins16): Removed.
	(__llwpcb, __slwpcb): New.

	testsuite/
	* gcc.target/i386/sse-12.c: Add -mpopcnt and -mlwp.
	* gcc.target/i386/sse-13.c: Same.
	(__builtin_ia32_lwpval32, __builtin_ia32_lwpval64,
	__builtin_ia32_lwpins32, __builtin_ia32_lwpins64): Added testcases.
	* gcc.target/i386/sse-14.c: Add -mpopcnt -mabm -mlwp.
	Added tests for __lwpval32, __lwpins32, __lwpval64, and __lwpins64.
	* gcc.target/i386/sse-22.c: Added tests for popcnt, abm, and lwp.
	* gcc.target/i386/sse-23.c: Same.

Co-Authored-By: Sebastian Pop <sebastian.pop@amd.com>

From-SVN: r155217
 2009-12-14 16:45:11 +00:00
Paolo Carlini e49fd61b53 explicit_instantiation/1_c++0x.cc: New. 
2009-12-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/queue/requirements/
	explicit_instantiation/1_c++0x.cc: New.
	* testsuite/23_containers/priority_queue/requirements/
	explicit_instantiation/1_c++0x.cc: Likewise.
	* testsuite/23_containers/multimap/requirements/
	explicit_instantiation/1_c++0x.cc: Likewise.
	* testsuite/23_containers/bitset/requirements/
	explicit_instantiation/1_c++0x.cc: Likewise.
	* testsuite/23_containers/set/requirements/
	explicit_instantiation/1_c++0x.cc: Likewise.
	* testsuite/23_containers/vector/requirements/
	explicit_instantiation/1_c++0x.cc: Likewise.
	* testsuite/23_containers/deque/requirements/
	explicit_instantiation/1_c++0x.cc: Likewise.
	* testsuite/23_containers/stack/requirements/
	explicit_instantiation/1_c++0x.cc: Likewise.
	* testsuite/23_containers/multiset/requirements/
	explicit_instantiation/1_c++0x.cc: Likewise.
	* testsuite/23_containers/list/requirements/
	explicit_instantiation/1_c++0x.cc: Likewise.
	* testsuite/23_containers/map/requirements/
	explicit_instantiation/1_c++0x.cc: Likewise.

From-SVN: r155215
 2009-12-14 15:01:23 +00:00
Joseph Myers 27cd4d3e5f * zh_CN.po: Update. 
From-SVN: r155213
 2009-12-14 12:50:14 +00:00
Dmitry Gorbachev a818bca1e3 Make-lang.in ($(LTO_EXE)): Use $(LINKER). 
2009-12-14  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>

	* Make-lang.in ($(LTO_EXE)): Use $(LINKER).

From-SVN: r155212
 2009-12-14 10:42:52 +00:00
Dmitry Gorbachev 7031a8b9b0 dominance.c (set_immediate_dominator): Don't mark as inline. 
2009-12-14  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>

	* dominance.c (set_immediate_dominator): Don't mark as inline.

From-SVN: r155211
 2009-12-14 10:29:52 +00:00
Paolo Carlini 874e360b8c stl_list.h (splice(iterator, list&), [...]): Re-add in C++0x mode for backward compatibility (see DR 1133). 
2009-12-14  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/stl_list.h (splice(iterator, list&), splice(iterator,
	list&, iterator), splice(iterator, list&, iterator, iterator),
	merge(list&), merge(list&, _StrictWeakOrdering)): Re-add in C++0x
	mode for backward compatibility (see DR 1133).
	(insert(iterator, size_type, const value_type&), insert(iterator,
	_InputIterator, _InputIterator)): Adjust.
	* include/bits/list.tcc (sort): Likewise.
	* testsuite/23_containers/list/modifiers/1_c++0x.cc: Add.
	* testsuite/23_containers/list/operations/2_c++0x.cc: Likewise.
	* testsuite/23_containers/list/operations/3_c++0x.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/
	assign_neg.cc: Adjust dg-error line numbers.
	* 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.

From-SVN: r155210
 2009-12-14 10:26:09 +00:00
Eric Botcazou 507d0069fa tm.texi (STACK_CHECK_PROTECT): Document alternate default. 
* doc/tm.texi (STACK_CHECK_PROTECT): Document alternate default.
	* doc/md.texi (check_stack): Clarify.
	(probe_stack): Likewise.
	* config/rs6000/rs6000.md (UNSPEC_PROBE_STACK): New constant.
	(probe_stack): New insn.

From-SVN: r155209
 2009-12-14 10:12:43 +00:00
Nathan Sidwell e11ddaf56e configure.ac (--with-specs): New option. 
* configure.ac (--with-specs): New option.
	* configure: Regenerated.
	* gcc.c (driver_self_specs): Include CONFIGURE_SPECS.
	* Makefile.in (DRIVER_DEFINES): Add -DCONFIGURE_SPECS.

From-SVN: r155208
 2009-12-14 08:58:06 +00:00
Ben Elliston b6eb743861 lto-streamer-in.c (lto_get_builtin_tree): fclass can only be a BUILT_IN_NORMAL or BUILT_IN_MD. 
* lto-streamer-in.c (lto_get_builtin_tree): fclass can only be a
	BUILT_IN_NORMAL or BUILT_IN_MD.

From-SVN: r155206
 2009-12-14 16:06:50 +11:00
John David Anglin f93a40eaa3 ffi.c (ffi_closure_inner_pa32): Handle FFI_TYPE_LONGDOUBLE type on HP-UX. 
* src/pa/ffi.c (ffi_closure_inner_pa32): Handle FFI_TYPE_LONGDOUBLE
	type on HP-UX.

From-SVN: r155205
 2009-12-14 02:42:18 +00:00
GCC Administrator f610bc0aa1 Daily bump. 
From-SVN: r155203
 2009-12-14 00:16:38 +00:00
Paolo Carlini 2cd9cdcc6d re PR libstdc++/40133 (exception propagation support not enabled in libstdc++ 4.4 on {armeabi,hppa}-linux) 
2009-12-11  Paolo Carlini  <paolo.carlini@oracle.com>
            Matthias Klose  <doko@ubuntu.com>

        PR libstdc++/40133
        * acinclude.m4 ([GLIBCXX_ENABLE_ATOMIC_BUILTINS]): On *-*-linux*,
        *-*-uclinux*, *-*-kfreebsd*-gnu | *-*-gnu* targets do link tests when
        possible.
        * configure: Regenerate.

Co-Authored-By: Matthias Klose <doko@ubuntu.com>

From-SVN: r155200
 2009-12-13 23:45:12 +00:00
Eric Botcazou 82b68940a3 tm.texi (STACK_CHECK_PROBE_LOAD): Delete. 
* doc/tm.texi (STACK_CHECK_PROBE_LOAD): Delete.
	* expr.h (STACK_CHECK_PROBE_LOAD): Likewise.
	* explow.c (emit_stack_probe): Do not test STACK_CHECK_PROBE_LOAD.
	* system.h (STACK_CHECK_PROBE_LOAD): Poison.

From-SVN: r155199
 2009-12-13 23:00:53 +00:00
Matthias Klose 840a82bab8 gc_locks.h: For __ARM_EABI__ define GC_test_and_set GC_clear to use the atomic builtins. 
2009-12-09  Matthias Klose  <doko@ubuntu.com> 

        * include/private/gc_locks.h: For __ARM_EABI__ define
        GC_test_and_set  GC_clear to use the atomic builtins.

From-SVN: r155198
 2009-12-13 22:44:27 +00:00
Joseph Myers 38fb287358 * fi.po, sv.po: Update. 
From-SVN: r155197
 2009-12-13 22:36:09 +00:00
Michael Matz c3223bafb1 re PR tree-optimization/42027 (Performance regression in convolution loop optimization) 
PR tree-optimization/42027
	* dojump.c (do_jump <TRUTH_AND_EXPR, TRUTH_OR_EXPR>): Go to
	TRUTH_ANDIF_EXPR resp. TRUTH_ORIF_EXPR expander, instead of
	falling through.

From-SVN: r155196
 2009-12-13 21:51:34 +00:00
Andy Hutchinson 83613dbea0 re PR rtl-optimization/23726 (Missed optimizations for divmod) 
PR target/23726
* config/avr/predicates.md (pseudo_register_operand): New predicate for pseudos.
* config/avr/avr.md (divmodqi4): Replace with define_insn_and_split to allow div/mod optimization.
(udivmodqi4): Ditto.
(divmodhi4): Ditto.
(udivmodhi4): Ditto.
(divmodsi4): Ditto.
(udivmodsi4): Ditto.

From-SVN: r155195
 2009-12-13 21:03:41 +00:00
Richard Guenther 1bea309889 re PR tree-optimization/42357 (another ice in create_tmp_var) 
2009-12-13  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/42357
	* tree-sra.c (sra_modify_assign): Do not tear apart struct copies.

	* g++.dg/torture/pr42357.C: New testcase.

From-SVN: r155193
 2009-12-13 17:36:20 +00:00
H.J. Lu 70c5cc5d72 Add missing ChangeLog entries. 
From-SVN: r155190
 2009-12-11 17:34:14 -08:00
Richard Guenther 2bcbee3aae tree.c (need_assembler_name_p): Abstract decls do not need an assembler name. 
2009-12-12  Richard Guenther  <rguenther@suse.de>

	* tree.c (need_assembler_name_p): Abstract decls do not need
	an assembler name.
	* dwarf2out.c (dwarf2out_abstract_function): Preserve
	DECL_ABSTRACT properly.

From-SVN: r155189
 2009-12-12 01:12:55 +00:00
GCC Administrator 19f49d971e Daily bump. 
From-SVN: r155188
 2009-12-12 00:16:44 +00:00
Janus Weil 44e3a58e92 re PR fortran/42257 ([OOP] Compiler segmentation fault due missing public statement) 
gcc/fortran/
2009-12-11 Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42257
	* module.c (write_dt_extensions): Check for accessibility.

gcc/testsuite/
2009-12-11  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42257
	* gfortran.dg/extends_9.f03: New test.

From-SVN: r155183
 2009-12-12 00:05:02 +01:00
Richard Biener 7780688fb8 lto-streamer-in.c (lto_input_tree_ref): Do not register DEBUG_EXPR_DECLs with the varpool. 
2009-12-11  Richard Guenther  <rguenther@suse.de>

	* lto-streamer-in.c (lto_input_tree_ref): Do not register
	DEBUG_EXPR_DECLs with the varpool.

From-SVN: r155182
 2009-12-11 22:13:48 +00:00
Paolo Carlini 4fa287ffd2 numeric: Trivial formatting changes. 
2009-12-11  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/parallel/numeric: Trivial formatting changes.

From-SVN: r155181
 2009-12-11 22:06:26 +00:00
Paolo Carlini d385563f63 re PR libstdc++/42352 (-std=c++0x reference binding problem) 
2009-12-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/42352
	* include/bits/list.tcc (sort): Use _GLIBCXX_MOVE for list::splice
	and list::merge calls.
	* testsuite/23_containers/list/operations/42352.cc: New.

From-SVN: r155180
 2009-12-11 22:04:56 +00:00
Daniel Franke dcea1b2f86 re PR fortran/40290 (Spurious warning on REAL*COMPLEX with -Wconversion) 
2009-12-11  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/40290
        * expr.c (gfc_type_convert_binary): Added warn-on-conversion flag,
        passed on to gfc_convert_type_warn() instead of gfc_convert_type();
        enabled warnings on all callers but ...
        * arith.c (eval_intrinsic): Disabled warnings on implicit type
        conversion.
        * gfortran.h gfc_type_convert_binary): Adjusted prototype.

From-SVN: r155179
 2009-12-11 16:08:39 -05:00
Eric Botcazou 77cb940117 linux-unwind.h (MD_FROB_UPDATE_CONTEXT, 64-bit): Define. 
* config/sparc/linux-unwind.h (MD_FROB_UPDATE_CONTEXT, 64-bit): Define.
	(sparc64_frob_update_context): New function.

From-SVN: r155178
 2009-12-11 21:06:18 +00:00
Jason Merrill d4684c007a re PR c++/42219 (ICE with "const void" as parameter type) 
PR c++/42219
	* typeck.c (error_type_p): New.
	(ptr_reasonably_similar): Use it.
	* cp-tree.h: Declare it.

From-SVN: r155177
 2009-12-11 16:03:55 -05:00
Richard Guenther ae2cac711f re PR lto/41658 (Execution testsuite fails with -O2 -fwhopr) 
2009-12-11  Richard Guenther  <rguenther@suse.de>

	PR lto/41658
	PR lto/41657
	* lto-streamer-out.c (write_global_stream): Do not make decls
	weak but resort to TREE_ASM_WRITTEN to avoid multiple definitions.
	Make sure to mark all decls that we have written.

From-SVN: r155174
 2009-12-11 18:00:24 +00:00
Paolo Carlini 8246b3148e PR libstdc++/22634, DR 539 [Ready] 
2009-12-11  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/22634, DR 539 [Ready]
	* include/bits/stl_numeric.h (adjacent_difference): Use std::move
	at the end of the loop body, per the Ready resolution.
	* include/std/numeric: Do not include unnecessarily <cstddef>.
	* doc/xml/manual/intro.xml: Add an entry for DR 539.

From-SVN: r155173
 2009-12-11 17:54:37 +00:00
Paolo Carlini f9679d8ae7 lwg-active.html: Update to Revision R68. 
2009-12-11  Paolo Carlini  <paolo.carlini@oracle.com>

	* doc/html/ext/lwg-active.html: Update to Revision R68.
	* doc/html/ext/lwg-closed.html: Likewise.
	* doc/html/ext/lwg-defects.html: Likewise.
	* doc/xml/manual/intro.xml: Update status of issues 431, 630, and 696.

From-SVN: r155170
 2009-12-11 17:23:09 +00:00
Richard Guenther e7d00517fa re PR lto/42037 ("grow domain error" in lto1) 
2009-12-11  Richard Guenther  <rguenther@suse.de>

	PR lto/42037
	* lto.c (lto_resolution_read): Properly grow the vector.

From-SVN: r155166
 2009-12-11 15:52:57 +00:00
Sebastian Andrzej Siewior 90f5494c89 re PR target/36047 (-pg does not work on large binaries and m68k) 
2009-12-11  Sebastian Andrzej Siewior  <bigeasy@linutronix.de>

	PR target/36047

	* config/m68k/linux.h: Remove LABELNO from the mcount statement. It is
	not used by glibc/uclibc and does not work with large binaries.

From-SVN: r155165
 2009-12-11 15:32:08 +00:00
Richard Guenther 1ab5389345 re PR lto/41915 (FAIL: gcc.dg/torture/builtin-math-7.c -O2 -flto execution test) 
2009-12-11  Richard Guenther  <rguenther@suse.de>

	PR lto/41915
	* lto-lang.c (lto_init_options): Initialize flag_complex_method
	to the C99 default.  Do not set flag_unit_at_a_time.

From-SVN: r155164
 2009-12-11 14:49:35 +00:00
Richard Guenther dad027154e re PR lto/41662 (FAIL: g++.dg/lto/20081109 cp_lto_20081109_0.o-cp_lto_20081109_1.o execute -O2 -fwhopr) 
2009-12-11  Richard Guenther  <rguenther@suse.de>

	PR lto/41662
	* lto-streamer-in.c (lto_init_eh): Move eh_initialized_p
	handling here.
	(input_eh_regions): Adjust.
	(lto_input_ts_function_decl_tree_pointers): Initialize EH
	if a non-NULL DECL_FUNCTION_PERSONALITY was read in.

From-SVN: r155163
 2009-12-11 14:46:09 +00:00
Janus Weil e219f32f4b re PR fortran/42335 ([OOP] ICE on CLASS IS (bad_identifier)) 
gcc/fortran/
2009-12-11 Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42335
	* symbol.c (select_type_insert_tmp): Add an extra check for
	error recovery.


gcc/testsuite/
2009-12-11  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/42335
	* gfortran.dg/select_type_11.f03: New test.

From-SVN: r155162
 2009-12-11 15:40:36 +01:00
Duncan Sands 63a00e0d91 IPA passes are bigger than other passes... 
IPA passes are bigger than other passes, so more memory needs to be allocated
for them (and more copied) in make_pass_instance.

From-SVN: r155161
 2009-12-11 14:38:55 +00:00
Dodji Seketeli 9cf10655bb re PR c++/42225 (GCC 4.5 ICE (segfault) on C++ templated code) 
Fix PR c++/42225

gcc/cp/ChangeLog:
	PR c++/42225
	* typeck.c (incompatible_dependent_typedefs_p): New function.
	(structural_comptypes): Use it.
	* cp-tree.h (cp_set_underlying_type): Declare ...
	* tree.c (cp_set_underlying_type): ... new function.
	* class.c (build_self_reference): Use cp_set_underlying_type
	instead of set_underlying_type.
	* decl2.c (grokfield): Likewise.
	* name-lookup.c (pushdecl_maybe_friend): Likewise.

gcc/testsuite/ChangeLog:
	PR c++/42225
	* g++.dg/template/typedef24.C: New test.
	* g++.dg/template/typedef25.C: New test.

From-SVN: r155160
 2009-12-11 15:36:05 +01:00
Dodji Seketeli c9e900454a re PR c++/42251 (failure detecting constant integral expression) 
Fix PR c++/42251

gcc/cp/ChangeLog:
	PR c++/42251
	* pt.c (convert_template_argument): Avoid missing folding of SCOPE_REFs.

gcc/testsuite/ChangeLog:
	PR c++/42251
	* g++.dg/template/const3.C: New test.

From-SVN: r155159
 2009-12-11 13:25:19 +01:00
Joern Rennecke 8a8d675f41 plugin.c (get_named_event_id): Fix hash table rebuild to include dynamically allocated events. 
* plugin.c (get_named_event_id): Fix hash table rebuild to include
        dynamically allocated events.

From-SVN: r155156
 2009-12-11 11:11:18 +00:00
Richard Guenther 5d96330ac8 re PR middle-end/42320 (link error with -flto (undefined reference to 'non-virtual thunk ...)) 
2009-12-11  Richard Guenther  <rguenther@suse.de>

	PR lto/42320
	* lto-symtab.c (lto_symtab_resolve_can_prevail_p): Properly
	detect non-prevailing decls.

	* g++.dg/lto/20091210-1_0.h: New testcase.
	* g++.dg/lto/20091210-1_0.C: Likewise.
	* g++.dg/lto/20091210-1_1.C: Likewise.

From-SVN: r155155
 2009-12-11 10:56:17 +00:00
Joseph Myers f7dc4e3dc7 * es.po: Update. 
From-SVN: r155153
 2009-12-11 10:25:54 +00:00
Eric Botcazou fb01d970c4 ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long double' arguments. 
* src/sparc/ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long
	double' arguments.

From-SVN: r155152
 2009-12-11 10:06:18 +00:00
Eric Botcazou 2ea54b81da * testsuite/libffi.call/ffitest.h: Define PRIuPTR on Solaris < 10. 
From-SVN: r155151
 2009-12-11 10:00:12 +00:00
Eric Botcazou 92fe59d160 Fix formatting 
From-SVN: r155150
 2009-12-11 08:52:17 +00:00
GCC Administrator 1a8ef96c23 Daily bump. 
From-SVN: r155148
 2009-12-11 00:16:52 +00:00
Joseph Myers 5edddef681 * es.po: Update. 
From-SVN: r155145
 2009-12-10 22:32:34 +00:00
Eric Botcazou 0cf1a41a2f s-linux-sparc.ads: New file. 
* s-linux-sparc.ads: New file.
	* gcc-interface/Makefile.in (SPARC/Linux): Use it.

From-SVN: r155144
 2009-12-10 22:26:20 +00:00
Jakub Jelinek b66887e4d0 re PR c++/42317 (Issues with comdat virtual dtors) 
PR c++/42317
	* cgraph.h (struct cgraph_node): Add same_comdat_group field.
	* cgraph.c (cgraph_remove_node): Unchain node from same_comdat_group
	circular list.
	(cgraph_node_can_be_local_p): Return false for DECL_COMDAT with
	node->same_comdat_group.
	* ipa.c (cgraph_remove_unreachable_nodes): For any reachable node
	mark all its same_comdat_group nodes as also reachable.
	(cgraph_externally_visible_p): Return true even if any of
	same_comdat_group nodes has address taken.
	* lto-cgraph.c (lto_output_node): Stream out same_comdat_group.
	(output_cgraph): Ensure other same_comdat_group nodes are also
	included.
	(input_node): Stream in same_comdat_group.
	(input_cgraph_1): Fix up same_comdat_group fields from references
	to pointers.
	* cgraphunit.c (cgraph_analyze_functions): Mark all other
	same_comdat_group nodes as reachable.
	(cgraph_mark_functions_to_output): For each node->process process
	also other same_comdat_group nodes.
	* ipa-inline.c (cgraph_clone_inlined_nodes): Don't reuse nodes
	with same_comdat_group non-NULL.
	(cgraph_mark_inline_edge): Likewise.

	* decl2.c (cp_write_global_declarations): Clear DECL_EXTERNAL
	also on all other functions in the same comdat group.
	* optimize.c (maybe_clone_body): Also optimize virtual implicit
	dtors.  For virtual comdat dtors tell cgraph that base and deleting
	dtor are in the same comdat group.

	* config/abi/pre/gnu.ver: Don't export certain base dtors that
	weren't previously exported.

	* g++.dg/opt/dtor2.C: New test.
	* g++.dg/opt/dtor2.h: New file.
	* g++.dg/opt/dtor2-aux.cc: New file.

From-SVN: r155143
 2009-12-10 22:58:49 +01:00
Daniel Franke 63bcb71f99 re PR fortran/40287 (Spurious warnings with -Wconversion and COUNT()) 
2009-12-10  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/40287
        * iresolve.c (resolve_mask_arg): Disabled warning on conversion
        to LOGICAL(1).

From-SVN: r155142
 2009-12-10 16:57:49 -05:00