GCC build failure, HEAD@151319 on native

[regress]

With your recent patch, GCC HEAD revision 151319 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 151318.

Log information for changes since the last build:
------------------------------------------------------------------------
r151319 | ebotcazou | 2009-09-02 03:43:10 -0700 (Wed, 02 Sep 2009) | 4 lines
Changed paths:
   M /trunk/gcc/ada/ChangeLog
   M /trunk/gcc/ada/gcc-interface/trans.c
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/gnat.dg/misaligned_param.adb
   A /trunk/gcc/testsuite/gnat.dg/misaligned_param_pkg.adb
   A /trunk/gcc/testsuite/gnat.dg/misaligned_param_pkg.ads
   M /trunk/gcc/testsuite/gnat.dg/slice7.adb

	* gcc-interface/trans.c (gnat_gimplify_expr) <ADDR_EXPR>: Gimplify the
	SAVE_EXPR built for misaligned arguments.  Remove redundant stuff.
	(addressable_p): Return true for more rvalues.

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

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

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make[2]: *** [compare] Error 1
make[1]: *** [stage3-bubble] Error 2
make: *** [all] Error 2
+ exit 1
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-- 
Geoffrey Keating <geoffk@apple.com> 
(via an automated GCC regression-testing script.)