Gcc [trunk revision 216341] failed to bootstrap on i686!

[H.J. Lu ia32 Core i7]

cd bld; \
 CC="gcc -m32" CXX="g++ -m32" ../src-trunk/configure \
	--with-arch=corei7 --with-cpu=corei7 --prefix=/usr/5.0.0 --enable-clocale=gnu --with-system-zlib --enable-shared --with-demangler-in-ld i686-linux --with-fpmath=sse --enable-languages=c,c++,fortran,java,lto,objc
configure: WARNING: you should use --build, --host, --target
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking target system type... i686-pc-linux-gnu
    grep "Error " makelog.216341.trunk.i686.corei7 >> makelog.216341.trunk.i686.corei7.mail; \
make[6]: *** [_ucmpdi2.o] Error 1
make[6]: *** [_lshrdi3.o] Error 1
make[6]: *** [_absvsi2.o] Error 1
make[6]: *** [_ashrdi3.o] Error 1
make[6]: *** [_cmpdi2.o] Error 1
make[6]: *** [_ashldi3.o] Error 1
make[6]: *** [_absvdi2.o] Error 1
make[5]: *** [all-stage2-target-libgcc] Error 2
make[4]: *** [stage2-bubble] Error 2
make[3]: *** [bootstrap] Error 2
make[2]: *** [bootstrap] Error 2
	if (cd ../${dir}/${lib}; make "AR=ar" "AR_FLAGS=rc" "CC=/export/gnu/import/git/gcc-test-ia32corei7/bld/./gcc/xgcc -B/export/gnu/import/git/gcc-test-ia32corei7/bld/./gcc/ -B/usr/5.0.0/i686-linux/bin/ -B/usr/5.0.0/i686-linux/lib/ -isystem /usr/5.0.0/i686-linux/include -isystem /usr/5.0.0/i686-linux/sys-include   " "CFLAGS=-g -O2" "DESTDIR=" "EXTRA_OFILES=" "HDEFINES=" "INSTALL=/bin/install -c" "INSTALL_DATA=/bin/install -c -m 644" "INSTALL_PROGRAM=/bin/install -c" "LDFLAGS=" "LOADLIBES=" "RANLIB=ranlib" "SHELL=/bin/sh" "prefix=/usr/5.0.0" "exec_prefix=/usr/5.0.0" "libdir=/usr/5.0.0/lib" "libsubdir=/usr/5.0.0/lib/gcc/i686-linux/5.0.0" "tooldir=/usr/5.0.0/i686-linux" \
			CFLAGS="-g -O2 ${flags}" \
			CCASFLAGS=" ${flags}" \
			FCFLAGS=" ${flags}" \
			FFLAGS=" ${flags}" \
			ADAFLAGS=" ${flags}" \
			prefix="/usr/5.0.0" \
			exec_prefix="/usr/5.0.0" \
			GCJFLAGS=" ${flags}" \
			GOCFLAGS="-O2 -g ${flags}" \
			CXXFLAGS="-g -O2 -D_GNU_SOURCE ${flags}" \
			LIBCFLAGS="-g -O2 ${flags}" \
			LIBCXXFLAGS="-g -O2 -D_GNU_SOURCE -fno-implicit-templates ${flags}" \
			LDFLAGS=" ${flags}" \
			MULTIFLAGS="${flags}" \
			DESTDIR="" \
			INSTALL="/bin/install -c" \
			INSTALL_DATA="/bin/install -c -m 644" \
			INSTALL_PROGRAM="/bin/install -c" \
			INSTALL_SCRIPT="/bin/install -c" \
			all); then \
	  true; \
	else \
	  exit 1; \
	fi; \
      else true; \
      fi; \
    fi; \
  done; \
fi
make[7]: Leaving directory `/export/gnu/import/git/gcc-test-ia32corei7/bld/i686-linux/libgcc'
/export/gnu/import/git/gcc-test-ia32corei7/bld/./gcc/xgcc -B/export/gnu/import/git/gcc-test-ia32corei7/bld/./gcc/ -B/usr/5.0.0/i686-linux/bin/ -B/usr/5.0.0/i686-linux/lib/ -isystem /usr/5.0.0/i686-linux/include -isystem /usr/5.0.0/i686-linux/sys-include    -g -O2 -O2  -g -O2 -DIN_GCC    -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem ./include   -fpic -mlong-double-80 -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector   -fpic -mlong-double-80 -I. -I. -I../.././gcc -I../../../src-trunk/libgcc -I../../../src-trunk/libgcc/. -I../../../src-trunk/libgcc/../gcc -I../../../src-trunk/libgcc/../include -I../../../src-trunk/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS  -DUSE_TLS -o _absvdi2.o -MT _absvdi2.o -MD -MP -MF _absvdi2.dep -DL_absvdi2 -c ../../../src-trunk/libgcc/libgcc2.c -fvisibility=hidden -DHIDE_EXPORTS
../../../src-trunk/libgcc/libgcc2.c: In function ‘__ucmpdi2’:
../../../src-trunk/libgcc/libgcc2.c:1327:1: internal compiler error: RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326
 }
 ^
../../../src-trunk/libgcc/libgcc2.c: In function ‘__lshrdi3’:
../../../src-trunk/libgcc/libgcc2.c:426:1: internal compiler error: RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326
 }
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [_ucmpdi2.o] Error 1
make[6]: *** Waiting for unfinished jobs....
../../../src-trunk/libgcc/libgcc2.c: In function ‘__absvsi2’:
../../../src-trunk/libgcc/libgcc2.c:232:1: internal compiler error: RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326
 }
 ^
../../../src-trunk/libgcc/libgcc2.c: In function ‘__ashrdi3’:
../../../src-trunk/libgcc/libgcc2.c:483:1: internal compiler error: RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326
 }
 ^
../../../src-trunk/libgcc/libgcc2.c: In function ‘__cmpdi2’:
../../../src-trunk/libgcc/libgcc2.c:1308:1: internal compiler error: RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326
 }
 ^
../../../src-trunk/libgcc/libgcc2.c: In function ‘__ashldi3’:
../../../src-trunk/libgcc/libgcc2.c:454:1: internal compiler error: RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326
 }
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [_lshrdi3.o] Error 1
../../../src-trunk/libgcc/libgcc2.c: In function ‘__absvdi2’:
../../../src-trunk/libgcc/libgcc2.c:271:1: internal compiler error: RTL flag check: INSN_UID used with unexpected rtx code 'set' in INSN_UID, at rtl.h:1326
 }
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [_absvsi2.o] Error 1
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [_ashrdi3.o] Error 1
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [_cmpdi2.o] Error 1
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [_ashldi3.o] Error 1
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[6]: *** [_absvdi2.o] Error 1
make[6]: Leaving directory `/export/gnu/import/git/gcc-test-ia32corei7/bld/i686-linux/libgcc'
make[5]: *** [all-stage2-target-libgcc] Error 2
make[5]: Leaving directory `/export/gnu/import/git/gcc-test-ia32corei7/bld'
make[4]: *** [stage2-bubble] Error 2
make[4]: Leaving directory `/export/gnu/import/git/gcc-test-ia32corei7/bld'
make[3]: *** [bootstrap] Error 2
make[3]: Leaving directory `/export/gnu/import/git/gcc-test-ia32corei7/bld'
8109.73user 123.22system 19:04.19elapsed 719%CPU (0avgtext+0avgdata 543172maxresident)k
3624inputs+2500824outputs (8major+44677584minor)pagefaults 0swaps
make[2]: *** [bootstrap] Error 2
make[2]: Leaving directory `/export/gnu/import/git/gcc-test-ia32corei7'