GCC build failure, HEAD@190939 on native

[GCC regression tester]

With your recent patch, GCC HEAD revision 190939 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 190937.

Log information for changes since the last build:
------------------------------------------------------------------------
r190938 | rguenth | 2012-09-04 08:25:38 -0700 (Tue, 04 Sep 2012) | 17 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/tree-ssa-pre.c

2012-09-04  Richard Guenther  <rguenther@suse.de>

	* tree-ssa-pre.c (value_expressions): Make it a vector of
	bitmaps containing expression IDs.
	(add_to_value): Adjust.
	(sorted_array_from_bitmap_set): Likewise.
	(bitmap_set_replace_value): Likewise.
	(print_value_expressions): Likewise.
	(get_constant_for_value_id): Likewise.
	(get_representative_for): Likewise.
	(phi_translate_1): Likewise.
	(bitmap_find_leader): Likewise.
	(find_or_generate_expression): Likewise.
	(do_regular_insertion): Likewise.
	(init_pre): Likewise.
	(fini_pre): Likewise.

------------------------------------------------------------------------
r190939 | steven | 2012-09-04 08:28:39 -0700 (Tue, 04 Sep 2012) | 5 lines
Changed paths:
   M /trunk/libstdc++-v3/ChangeLog
   M /trunk/libstdc++-v3/include/Makefile.am
   M /trunk/libstdc++-v3/include/Makefile.in

	PR bootstrap/54453
	* include/Makefile.am: Fix regex.
	* include/Makefile.in: Regenerate.


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

For more information, see <http://glutton.geoffk.org/HEAD/>.

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/home/regress/tbox/svn-gcc/gcc/vec.h:861: warning: right-hand operand of comma has no effect
/home/regress/tbox/svn-gcc/gcc/vec.h:861: error: no match for 'operator<' in 'vec_t::reserve [with vec_allocation_t A = A, T = iterator_use] < heap'
/home/regress/tbox/svn-gcc/gcc/vec.h: In static member function 'static T* vec_t<T>::safe_push(vec_t<T>**, const T*, const char*, unsigned int, const char*) [with vec_allocation_t A = heap, T = attribute_use]':
/home/regress/tbox/svn-gcc/gcc/read-rtl.c:703:   instantiated from here
/home/regress/tbox/svn-gcc/gcc/vec.h:861: warning: left-hand operand of comma has no effect
/home/regress/tbox/svn-gcc/gcc/vec.h:861: warning: right-hand operand of comma has no effect
/home/regress/tbox/svn-gcc/gcc/vec.h:861: warning: right-hand operand of comma has no effect
/home/regress/tbox/svn-gcc/gcc/vec.h:861: warning: right-hand operand of comma has no effect
/home/regress/tbox/svn-gcc/gcc/vec.h:861: error: no match for 'operator<' in 'vec_t::reserve [with vec_allocation_t A = A, T = attribute_use] < heap'
make[3]: *** [build/read-rtl.o] Error 1
make[3]: *** Waiting for unfinished jobs....
rm cpp.pod gfdl.pod gcov.pod fsf-funding.pod gcc.pod
make[3]: Leaving directory `/home/regress/tbox/native/build/gcc'
make[2]: *** [all-stage1-gcc] Error 2
make[2]: Leaving directory `/home/regress/tbox/native/build'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/regress/tbox/native/build'
make: *** [bootstrap] Error 2
+ '[' -s .bad_compare ']'
+ exit 1
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-- 
Geoffrey Keating <geoffk@geoffk.org> 
(via an automated GCC regression-testing script.)