GCC build failure, HEAD@160165 on native

[regress at apple dot com (regress)]

With your recent patch, GCC HEAD revision 160165 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 160160.

Log information for changes since the last build:
------------------------------------------------------------------------
r160163 | spop | 2010-06-02 09:39:26 -0700 (Wed, 02 Jun 2010) | 7 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/tree-if-conv.c

Fix PR44363: don't abort when the ifcvt analysis fails to recognize a Gimple stmt.

2010-06-02  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/44363
	* tree-if-conv.c (predicate_bbs): Do not call gcc_unreachable,
	return false instead.
------------------------------------------------------------------------
r160164 | spop | 2010-06-02 09:39:37 -0700 (Wed, 02 Jun 2010) | 7 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/tree-if-conv.c

Only reset the GIMPLE_DEBUG information in the code gen of if-conversion.

2010-06-02  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-if-conv.c (predicate_bbs): Do not reset the GIMPLE_DEBUG
	information.
	(remove_conditions_and_labels): Reset the GIMPLE_DEBUG information.
------------------------------------------------------------------------
r160165 | spop | 2010-06-02 09:39:47 -0700 (Wed, 02 Jun 2010) | 7 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/graphite-clast-to-gimple.c

Use smallest_mode_for_size for computing the precision types of new graphite IVs.

2010-06-02  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-clast-to-gimple.c (gcc_type_for_interval): Use
	smallest_mode_for_size for computing the precision types of new
	graphite IVs.  Do not call lang_hooks.types.type_for_size.
------------------------------------------------------------------------

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.)