http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48230
Summary: bootstrapping gcc-4.6.0-RC-20110321 fails for
lm32-rtems*
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: corse...@gcc.gnu.org
bootstrapping gcc-4.6.0-RC-20110321 fails for --target=lm32-rtems*
fails with an ICE:
...
/builddir/build/BUILD/rtems-4.11-lm32-rtems4.11-gcc-4.6.0/build/./gcc/xgcc
-B/builddir/build/BUILD/rtems-4.11-lm32-rtems4.11-gcc-4.6.0/build/./gcc/
-nostdinc
-B/builddir/build/BUILD/rtems-4.11-lm32-rtems4.11-gcc-4.6.0/build/lm32-rtems4.11/newlib/
-isystem
/builddir/build/BUILD/rtems-4.11-lm32-rtems4.11-gcc-4.6.0/build/lm32-rtems4.11/newlib/targ-include
-isystem
/builddir/build/BUILD/rtems-4.11-lm32-rtems4.11-gcc-4.6.0/gcc-4.6.0-RC-20110321/newlib/libc/include
-B/opt/rtems-4.11/lm32-rtems4.11/bin/ -B/opt/rtems-4.11/lm32-rtems4.11/lib/
-isystem /opt/rtems-4.11/lm32-rtems4.11/include -isystem
/opt/rtems-4.11/lm32-rtems4.11/sys-include -g -O2 -mbarrel-shift-enabled -O2
-I../../gcc-4.6.0-RC-20110321/gcc/../newlib/libc/sys/rtems/include -g -O2
-DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wcast-qual
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem
./include -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED
-fno-stack-protector -Dinhibit_libc -G 0 -msign-extend-enabled -I. -I.
-I../../.././gcc -I../../../../gcc-4.6.0-RC-20110321/libgcc
-I../../../../gcc-4.6.0-RC-20110321/libgcc/.
-I../../../../gcc-4.6.0-RC-20110321/libgcc/../gcc
-I../../../../gcc-4.6.0-RC-20110321/libgcc/../include -o _ffsdi2.o -MT
_ffsdi2.o -MD -MP -MF _ffsdi2.dep -DL_ffsdi2 -c
../../../../gcc-4.6.0-RC-20110321/libgcc/../gcc/libgcc2.c \
xgcc: internal compiler error: Segmentation fault (program cc1)
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [_ffssi2.o] Error 4
This is a regression against gcc-4.5.2, which bootstrapped flawlessly
