[Bug c/34422] New: Bootstrap error with --enable-fixed-point

[drab at kepler dot fjfi dot cvut dot cz]

When compiling todays (20071210) SVN snapshot of gcc using:

../gcc-SVN-20071210/configure --build=x86_64-pc-linux-gnu --with-arch=athlon64
--enable-fixed-point
make

I the compilation fails with:

...
/home/drab/tmp/GCC/build/./gcc/xgcc -B/home/drab/tmp/GCC/build/./gcc/
-B/usr/local/x86_64-pc-linux-gnu/bin/ -B/usr/local/x86_64-pc-linux-gnu/lib/
-isystem /usr/local/x86_64-pc-l
inux-gnu/include -isystem /usr/local/x86_64-pc-linux-gnu/sys-include -g
-fkeep-inline-functions -m32 -O2  -O2 -g -O2   -DIN_GCC    -W -Wall
-Wwrite-strings -Wstrict-prototypes -
Wmissing-prototypes -Wold-style-definition  -isystem ./include  -fPIC -g
-DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED   -I. -I.
-I../../.././gcc -I../../../../gcc-S
VN-20071210/libgcc -I../../../../gcc-SVN-20071210/libgcc/.
-I../../../../gcc-SVN-20071210/libgcc/../gcc
-I../../../../gcc-SVN-20071210/libgcc/../include -I../../../../gcc-SVN-20
071210/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS
-o _addQQ.o -MT _addQQ.o -MD -MP -MF _addQQ.dep -DL_add -DQQ_MODE -c
../../../../gcc-SVN-20071210
/libgcc/../gcc/config/fixed-bit.c -fvisibility=hidden -DHIDE_EXPORTS
In file included from
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.c:59:
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:79: error: unable
to emulate 'QQ'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:80: error: unable
to emulate 'UQQ'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:81: error: unable
to emulate 'HQ'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:82: error: unable
to emulate 'UHQ'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:83: error: unable
to emulate 'HA'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:84: error: unable
to emulate 'UHA'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:99: error: unable
to emulate 'SQ'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:100: error:
unable to emulate 'USQ'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:101: error:
unable to emulate 'SA'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:102: error:
unable to emulate 'USA'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:113: error:
unable to emulate 'DQ'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:114: error:
unable to emulate 'UDQ'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:115: error:
unable to emulate 'DA'
../../../../gcc-SVN-20071210/libgcc/../gcc/config/fixed-bit.h:116: error:
unable to emulate 'UDA'
make[5]: *** [_addQQ.o] Error 1
make[5]: Leaving directory
`/home/drab/tmp/GCC/build/x86_64-pc-linux-gnu/32/libgcc'
make[4]: *** [multi-do] Error 1
make[4]: Leaving directory
`/home/drab/tmp/GCC/build/x86_64-pc-linux-gnu/libgcc'
make[3]: *** [all-multi] Error 2
make[3]: Leaving directory
`/home/drab/tmp/GCC/build/x86_64-pc-linux-gnu/libgcc'
make[2]: *** [all-stage1-target-libgcc] Error 2
make[2]: Leaving directory `/home/drab/tmp/GCC/build'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/drab/tmp/GCC/build'
make: *** [all] Error 2


-- 
           Summary: Bootstrap error with --enable-fixed-point
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: drab at kepler dot fjfi dot cvut dot cz
GCC target triplet: x86_64-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34422