[Bug bootstrap/51742] New: 4.6.2 v. HP-UX 11.11, PA-RISC: "make bootstrap-lean" fails: "internal compiler error: Segmentation fault" (In function '__fixunssfdi')

["sms at antinode dot info" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51742

             Bug #: 51742
           Summary: 4.6.2 v. HP-UX 11.11, PA-RISC: "make bootstrap-lean"
                    fails:  "internal compiler error: Segmentation fault"
                    (In function '__fixunssfdi')
    Classification: Unclassified
           Product: gcc
           Version: 4.6.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: sms@antinode.info


dy # pwd
/usr/local/gnu/gcc/gcc-4.6.2_obj

../gcc-4.6.2/configure
gmake bootstrap-lean
[...]
/usr/local/gnu/gcc/gcc-4.6.2_obj/./gcc/xgcc
-B/usr/local/gnu/gcc/gcc-4.6.2_obj/.
/gcc/ -B/usr/local/hppa2.0w-hp-hpux11.11/bin/
-B/usr/local/hppa2.0w-hp-hpux11.11
/lib/ -isystem /usr/local/hppa2.0w-hp-hpux11.11/include -isystem
/usr/local/hppa
2.0w-hp-hpux11.11/sys-include    -g -O2 -O2  -g -O2 -DIN_GCC   -W -Wall
-Wwrite-
strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definit
ion  -isystem ./include  -fPIC -frandom-seed=fixed-seed -g -DHAVE_GTHR_DEFAULT
-
DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -fno-stack-protector   -I. -I.
-I../.././gc
c -I../../../gcc-4.6.2/libgcc -I../../../gcc-4.6.2/libgcc/.
-I../../../gcc-4.6.2
/libgcc/../gcc -I../../../gcc-4.6.2/libgcc/../include  -DHAVE_CC_TLS
-DUSE_EMUTL
S -o _fixunssfdi.o -MT _fixunssfdi.o -MD -MP -MF _fixunssfdi.dep -DL_fixunssfdi
-c ../../../gcc-4.6.2/libgcc/../gcc/libgcc2.c \

../../../gcc-4.6.2/libgcc/../gcc/libgcc2.c: In function '__fixunssfdi':
../../../gcc-4.6.2/libgcc/../gcc/libgcc2.c:1292:3: internal compiler error:
Segm
entation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
gmake[3]: *** [_fixunssfdi.o] Error 1
gmake[3]: Leaving directory
`/usr/local/gnu/gcc/gcc-4.6.2_obj/hppa2.0w-hp-hpux11
.11/libgcc'
gmake[2]: *** [all-stage1-target-libgcc] Error 2
gmake[2]: Leaving directory `/usr/local/gnu/gcc/gcc-4.6.2_obj'
gmake[1]: *** [stage1-bubble] Error 2
gmake[1]: Leaving directory `/usr/local/gnu/gcc/gcc-4.6.2_obj'
gmake: *** [bootstrap-lean] Error 2
dy # 

dy # /usr/local/gnu/gcc/gcc-4.6.2_obj/./gcc/xgcc -v
Using built-in specs.
COLLECT_GCC=/usr/local/gnu/gcc/gcc-4.6.2_obj/./gcc/xgcc
Target: hppa2.0w-hp-hpux11.11
Configured with: ../gcc-4.6.2/configure
Thread model: posix
gcc version 4.6.2 (GCC)

dy # gcc -v
Using built-in specs.
Target: hppa2.0w-hp-hpux11.11
Configured with: ../gcc-4.4.2/configure
Thread model: posix
gcc version 4.4.2 (GCC)

dy # uname -a
HP-UX dy B.11.11 U 9000/785 2012616114 unlimited-user license

What else would be helpful?