GCC build failure, HEAD@151573 on native

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

With your recent patch, GCC HEAD revision 151573 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 151571.

Log information for changes since the last build:
------------------------------------------------------------------------
r151573 | uros | 2009-09-09 12:25:31 -0700 (Wed, 09 Sep 2009) | 10 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/expr.c
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/gcc.dg/pr39779.c

	PR rtl-optimization/39779
	* expr.c (convert_modes): Return when mode == oldmode after
	CONST_INTs are processed.

testsuite/ChangeLog:

	PR rtl-optimization/39779
	* gcc.dg/pr39979.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.)