GCC build failure, HEAD@192759 on native

[GCC regression tester <regress at geoffk dot org>]

With your recent patch, GCC HEAD revision 192759 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 192757.

Log information for changes since the last build:
------------------------------------------------------------------------
r192759 | jakub | 2012-10-24 02:08:56 -0700 (Wed, 24 Oct 2012) | 10 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/gimple.h
   M /trunk/gcc/gimplify.c
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/g++.dg/debug/pr54828.C
   M /trunk/gcc/tree.c

	PR debug/54828
	* gimple.h (is_gimple_sizepos): New inline function.
	* gimplify.c (gimplify_one_sizepos): Use it.  Remove useless
	final assignment to expr variable.
	* tree.c (RETURN_TRUE_IF_VAR): Return true also if
	!TYPE_SIZES_GIMPLIFIED (type) and _t is going to be gimplified
	into a local temporary.

	* g++.dg/debug/pr54828.C: New test.

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

For more information, see <http://glutton.geoffk.org/HEAD/>.

Attachment: native-log.txt
Description: Text document

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