GCC build failure, HEAD@180186 on native

[regress at apple dot com (regress)]

With your recent patch, GCC HEAD revision 180186 had problems on:
native: build (about the same as the previous build)
Attached is build output for those targets.
The previous build was of revision 180178.

Log information for changes since the last build:
------------------------------------------------------------------------
r180181 | hubicka | 2011-10-19 03:27:50 -0700 (Wed, 19 Oct 2011) | 6 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/cgraphunit.c
   M /trunk/gcc/varpool.c


	* cgraphunit.c (handle_alias_pairs): Also handle wekref with destination
	declared.
	(output_weakrefs): New function.
	* varpool.c (varpool_create_variable_alias): Handle external aliases.

------------------------------------------------------------------------
r180182 | hubicka | 2011-10-19 04:39:00 -0700 (Wed, 19 Oct 2011) | 2 lines
Changed paths:
   M /trunk/gcc/cgraphunit.c

Oops, old revision of patch..

------------------------------------------------------------------------
r180184 | uweigand | 2011-10-19 05:17:35 -0700 (Wed, 19 Oct 2011) | 4 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/config/spu/spu.c

	PR target/50310
	* config/spu/spu.c (spu_emit_vector_compare): Support unordered
	floating-point comparisons.

------------------------------------------------------------------------
r180185 | paolo | 2011-10-19 05:46:42 -0700 (Wed, 19 Oct 2011) | 10 lines
Changed paths:
   M /trunk/gcc/cp/ChangeLog
   M /trunk/gcc/cp/decl.c
   M /trunk/gcc/cp/parser.c
   M /trunk/gcc/cp/semantics.c

2011-10-19  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/38761
	PR c++/40872
	* decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
	G_() in error message strings to facilitate translation.
	* semantics.c (finish_id_expression): Likewise.
	* parser.c (cp_parser_nested_name_specifier_opt,
	cp_parser_parameter_declaration): Likewise.

------------------------------------------------------------------------
r180186 | amonakov | 2011-10-19 05:46:44 -0700 (Wed, 19 Oct 2011) | 10 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/sel-sched-ir.c
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/gcc.dg/pr50340.c

2011-10-19  Andrey Belevantsev  <abel@ispras.ru>

	PR rtl-optimization/50340
	* sel-sched-ir.c (update_target_availability): LHS register
	availability is not known if the unavailable LHS of the other
	expression is a different register.

	* gcc.dg/pr50340.c: New.


------------------------------------------------------------------------

For more information, see <http://gcc.gnu.org/regtest/HEAD/>.

Attachment: native-log.txt
Description: Text document

-- 
Geoffrey Keating <geoffk@apple.com> 
(via an automated GCC regression-testing script.)