GCC build failure, HEAD@180633 on native

[regress at apple dot com (regress)]

With your recent patch, GCC HEAD revision 180633 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 180631.

Log information for changes since the last build:
------------------------------------------------------------------------
r180632 | pthaugen | 2011-10-28 14:38:56 -0700 (Fri, 28 Oct 2011) | 27 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/config/rs6000/power7.md
   M /trunk/gcc/config/rs6000/rs6000.md
   M /trunk/gcc/config/rs6000/vsx.md

        * config/rs6000/rs6000.md (define_attr "type"): Add vecdouble.
        * config/rs6000/vsx.md (VStype_simple, VStype_mul): Use
        * vecdouble
        type for V2DF.
        (VStype_div): Use vector types for V2DF/V4SF.
        (VStype_sqrt): Use *sqrt types.
        (VS_spdp_type): Change type to vecdouble.
        (*vsx_fmav2df4, *vsx_nfmsv2df4, vsx_xvcvdpsxws, vsx_xvcvdpuxws,
        vsx_xvcvuxdsp, vsx_xvcvsxwdp, vsx_xvcvuxwdp, vsx_xvcvspsxds,
        vsx_xvcvspuxds): Likewise.
        (*vsx_fms<mode>4): Set type via <VStype_mul>.
        (*vsx_eq_<mode>_p, *vsx_gt_<mode>_p, *vsx_ge_<mode>_p): Set type
via
        <VStype_simple>.
        * config/rs6000/power7.md (power7-vecstore): Correct VSU pipe.
        (power7-fpcompare, power7-sdiv, power7-ddiv, power7-sqrt,
        power7-dsqrt): Correct insn latency.
        (power7-vecsimple): Add veccmp type and correct dispatch/VSU
values.
        (power7-veccmp): Delete.
        (power7-vecfloat): Correct latency/dispatch/VSU values.
        (define_bypass "power7-vecfloat"): Correct latency and types.
        (power7-veccomplex, power7-vecperm): Correct dispatch/VSU
values.
        (power7-vecdouble, power7-vecfdiv, power7-vecdiv): New.


------------------------------------------------------------------------
r180633 | ian | 2011-10-28 15:03:56 -0700 (Fri, 28 Oct 2011) | 4 lines
Changed paths:
   M /trunk/libgcc/ChangeLog
   M /trunk/libgcc/config/i386/morestack.S

	* config/i386/morestack.S: Correct CFI information to do proper
	returns throughout function.  In 32-bit mode, save %ebx so that it
	is restored on unwind.

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

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.)