GCC build failure, HEAD@146882 on native

[regress at apple dot com (regress)]

With your recent patch, GCC HEAD revision 146882 had problems on:
native: build (seems to have progressed further)
Attached is build output for those targets.
The previous build was of revision 146881.

Log information for changes since the last build:
------------------------------------------------------------------------
r146882 | amonakov | 2009-04-28 03:01:52 -0700 (Tue, 28 Apr 2009) | 18 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/sel-sched-ir.c
   M /trunk/gcc/sel-sched-ir.h
   M /trunk/gcc/sel-sched.c
   M /trunk/gcc/testsuite/ChangeLog
   A /trunk/gcc/testsuite/gcc.target/ia64/20071210-2.c

gcc/testsuite/Changelog:

2009-04-28  Alexander Monakov  <amonakov@ispras.ru>
	* gcc.target/ia64/20071210-2.c: New testcase.

gcc/Changelog:

2009-04-28  Alexander Monakov  <amonakov@ispras.ru>
	* sel-sched-ir.c (maybe_tidy_empty_bb): Do not attempt to delete a
	block if there are complex incoming edges.
	(sel_merge_blocks): Remove useless assert.
	(sel_redirect_edge_and_branch): Check that edge was redirected.
	* sel-sched-ir.h (_eligible_successor_edge_p): Remove assert.
	(sel_find_rgns): Delete declaration.
	* sel-sched.c (purge_empty_blocks): Attempt to remove first block of
	the region when it is not a preheader.


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

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.)