GCC build failure, HEAD@161587 on native

[regress]

With your recent patch, GCC HEAD revision 161587 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 161586.

Log information for changes since the last build:
------------------------------------------------------------------------
r161587 | jakub | 2010-06-29 23:12:22 -0700 (Tue, 29 Jun 2010) | 15 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/cselib.c
   M /trunk/gcc/cselib.h
   M /trunk/gcc/var-tracking.c

	PR debug/44694
	* cselib.h (cselib_preserve_cfa_base_value): Add regno argument.
	* cselib.c (cfa_base_preserved_regno): New static variable.
	(cselib_reset_table): Don't reset cfa_base_preserved_regno instead
	of REGNO (cfa_base_preserved_val->locs->loc).
	(cselib_preserve_cfa_base_value): Add regno argument, set
	cfa_base_preserved_regno to it.
	(cselib_invalidate_regno): Allow removal of registers other than
	cfa_base_preserved_regno from cfa_base_preserved_val.
	(cselib_finish): Set cfa_base_preserved_regno to INVALID_REGNUM.
	* var-tracking.c (adjust_mems): Replace sp or hfp even outside
	of MEM addresses, if not on LHS.
	(reverse_op): Don't add reverse ops for cfa_base_rtx.
	(vt_init_cfa_base): Adjust cselib_preserve_cfa_base_value caller.

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

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

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/Users/regress/tbox/svn-gcc/gcc/config/darwin.c:1535: warning: unknown conversion type character 'E' in format
/Users/regress/tbox/svn-gcc/gcc/config/darwin.c:1535: warning: too many arguments for format
/Users/regress/tbox/svn-gcc/gcc/config/darwin.c: In function 'darwin_override_options':
/Users/regress/tbox/svn-gcc/gcc/config/darwin.c:1867: error: 'struct asm_out' has no member named 'unwind_label'
make[3]: *** [darwin.o] Error 1
make[3]: *** Waiting for unfinished jobs....
/Users/regress/tbox/svn-gcc/gcc/config/rs6000/rs6000.c: In function 'rs6000_handle_longcall_attribute':
/Users/regress/tbox/svn-gcc/gcc/config/rs6000/rs6000.c:23968: warning: unknown conversion type character 'E' in format
/Users/regress/tbox/svn-gcc/gcc/config/rs6000/rs6000.c:23968: warning: too many arguments for format
/Users/regress/tbox/svn-gcc/gcc/config/rs6000/rs6000.c: In function 'rs6000_handle_struct_attribute':
/Users/regress/tbox/svn-gcc/gcc/config/rs6000/rs6000.c:24041: warning: unknown conversion type character 'E' in format
/Users/regress/tbox/svn-gcc/gcc/config/rs6000/rs6000.c:24041: warning: too many arguments for format
/Users/regress/tbox/svn-gcc/gcc/config/rs6000/rs6000.c:24051: warning: unknown conversion type character 'E' in format
/Users/regress/tbox/svn-gcc/gcc/config/rs6000/rs6000.c:24051: warning: too many arguments for format
rm cpp.pod gfdl.pod gcc.pod gcov.pod fsf-funding.pod
make[2]: *** [all-stage1-gcc] Error 2
make[1]: *** [stage1-bubble] Error 2
make: *** [bootstrap] Error 2
+ '[' -s .bad_compare ']'
+ exit 1
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-- 
Geoffrey Keating <geoffk@apple.com> 
(via an automated GCC regression-testing script.)