GCC build failure, HEAD@191765 on native

[GCC regression tester]

With your recent patch, GCC HEAD revision 191765 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 191761.

Log information for changes since the last build:
------------------------------------------------------------------------
r191765 | wschmidt | 2012-09-26 09:49:32 -0700 (Wed, 26 Sep 2012) | 6 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/gimple-ssa-strength-reduction.c

2012-09-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR tree-optimization/54674
	* gimple-ssa-strength-reduction.c (analyze_increments): Don't
	introduce a multiplication with a pointer operand.

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

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

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 /regress/tbox/svn-gcc/gcc/../libcpp/include  -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber/bid -I../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libbacktrace    /home/regress/tbox/svn-gcc/gcc/common/common-targhooks.c -o common/common-targhooks.o
/home/regress/tbox/native/build/./prev-gcc/g++ -B/home/regress/tbox/native/build/./prev-gcc/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -nostdinc++ -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include/i686-pc-linux-gnu -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include -I/home/regress/tbox/svn-gcc/libstdc++-v3/libsupc++ -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -c   -g -O2 -gtoggle -DIN_GCC   -fno-exceptions -fno-rtti -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common  -DHAVE_CONFIG_H -I. -I. -I/home/regress/tbox/svn-!
 gcc/gcc -I/home/regress/tbox/svn-gcc/gcc/. -I/home/regress/tbox/svn-gcc/gcc/../include -I/home/regress/tbox/svn-gcc/gcc/../libcpp/include  -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber/bid -I../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libbacktrace    /home/regress/tbox/svn-gcc/gcc/hash-table.c -o hash-table.o
/home/regress/tbox/native/build/./prev-gcc/g++ -B/home/regress/tbox/native/build/./prev-gcc/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -nostdinc++ -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include/i686-pc-linux-gnu -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include -I/home/regress/tbox/svn-gcc/libstdc++-v3/libsupc++ -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -c   -g -O2 -gtoggle -DIN_GCC   -fno-exceptions -fno-rtti -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common  -DHAVE_CONFIG_H -I. -I. -I/home/regress/tbox/svn-!
 gcc/gcc -I/home/regress/tbox/svn-gcc/gcc/. -I/home/regress/tbox/svn-gcc/gcc/../include -I/home/regress/tbox/svn-gcc/gcc/../libcpp/include  -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber/bid -I../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libbacktrace    /home/regress/tbox/svn-gcc/gcc/diagnostic.c -o diagnostic.o
/home/regress/tbox/svn-gcc/gcc/diagnostic.c: In function 'int bt_callback(void*, uintptr_t, const char*, int, const char*)':
/home/regress/tbox/svn-gcc/gcc/diagnostic.c:370:11: error: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'uintptr_t {aka unsigned int}' [-Werror=format]
     lineno);
           ^
/home/regress/tbox/native/build/./prev-gcc/g++ -B/home/regress/tbox/native/build/./prev-gcc/ -B/home/regress/tbox/objs/i686-pc-linux-gnu/bin/ -nostdinc++ -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -B/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include/i686-pc-linux-gnu -I/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/include -I/home/regress/tbox/svn-gcc/libstdc++-v3/libsupc++ -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/src/.libs -L/home/regress/tbox/native/build/prev-i686-pc-linux-gnu/libstdc++-v3/libsupc++/.libs -c   -g -O2 -gtoggle -DIN_GCC   -fno-exceptions -fno-rtti -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -fno-common  -DHAVE_CONFIG_H -I. -I. -I/home/regress/tbox/svn-!
 gcc/gcc -I/home/regress/tbox/svn-gcc/gcc/. -I/home/regress/tbox/svn-gcc/gcc/../include -I/home/regress/tbox/svn-gcc/gcc/../libcpp/include  -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libdecnumber/bid -I../libdecnumber -I/home/regress/tbox/svn-gcc/gcc/../libbacktrace    /home/regress/tbox/svn-gcc/gcc/pretty-print.c -o pretty-print.o
cc1plus: all warnings being treated as errors
make[3]: *** [diagnostic.o] Error 1
make[3]: *** Waiting for unfinished jobs....
rm gcj-dbtool.pod jcf-dump.pod jv-convert.pod grmic.pod gcov.pod gcj.pod gc-analyze.pod gfdl.pod cpp.pod gfortran.pod fsf-funding.pod gij.pod gcc.pod
make[3]: Leaving directory `/home/regress/tbox/native/build/gcc'
make[2]: *** [all-stage2-gcc] Error 2
make[2]: Leaving directory `/home/regress/tbox/native/build'
make[1]: *** [stage2-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.)