GCC build failure, HEAD@151936 on native

[regress at apple dot com (regress)]

With your recent patch, GCC HEAD revision 151936 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 151932.

Log information for changes since the last build:
------------------------------------------------------------------------
r151935 | bonzini | 2009-09-21 09:41:58 -0700 (Mon, 21 Sep 2009) | 13 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/gcc.dg/tree-ssa/tailrecursion-6.c
   M /trunk/gcc/tree-tailcall.c

2009-09-21  Giuseppe Scrivano <gscrivano@gnu.org>

	* tree-tailcall.c (process_assignment): Don't check if a multiplication
	or an addition are already present.
	(find_tail_calls): Combine multiple additions and multiplications.
	(adjust_accumulator_values): Emit accumulators.

testsuite:
2009-09-21  Giuseppe Scrivano <gscrivano@gnu.org>

	* gcc.dg/tree-ssa/tailrecursion-6.c: New file.


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

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.)