At revision 140002 I get on i586-linux:
/home/eric/build/gcc/native32/./gcc/xgcc -B/home/eric/build/gcc/native32/./gcc/
-B/home/eric/install/gcc/i586-suse-linux/bin/
-B/home/eric/install/gcc/i586-suse-linux/lib/ -isystem
/home/eric/install/gcc/i586-suse-linux/include -isystem
/home/eric/install/gcc/i586-suse-linux/sys-include -g -O2 -O2 -g -O2 -DIN_GCC
-W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wcast-qual
-Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../.././gcc
-I/home/eric/svn/gcc/libgcc -I/home/eric/svn/gcc/libgcc/.
-I/home/eric/svn/gcc/libgcc/../gcc -I/home/eric/svn/gcc/libgcc/../include
-I/home/eric/svn/gcc/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT
-DHAVE_CC_TLS -DUSE_TLS -o _popcountdi2.o -MT _popcountdi2.o -MD -MP -MF
_popcountdi2.dep -DL_popcountdi2 -c /home/eric/svn/gcc/libgcc/../gcc/libgcc2.c
\
-fvisibility=hidden -DHIDE_EXPORTS
/home/eric/svn/gcc/libgcc/../gcc/libgcc2.c: In function '__popcountdi2':
/home/eric/svn/gcc/libgcc/../gcc/libgcc2.c:813: internal compiler error:
Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [_popcountdi2.o] Error 1
make[3]: Leaving directory
`/home/eric/build/gcc/native32/i586-suse-linux/libgcc'
make[2]: *** [all-stage2-target-libgcc] Error 2
make[2]: Leaving directory `/home/eric/build/gcc/native32'
make[1]: *** [stage2-bubble] Error 2
make[1]: Leaving directory `/home/eric/build/gcc/native32'
make: *** [all] Error 2
--
Summary: [4.4 Regression] Bootstrap failure compiling libgcc
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Keywords: wrong-code
Severity: blocker
Priority: P3
Component: rtl-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: ebotcazou at gcc dot gnu dot org
GCC build triplet: i586-*-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37377
