[Bug bootstrap/13562] New: [3.4 regression] bootstrap failure on m68k-linux

["debian-gcc at lists dot debian dot org" <gcc-bugzilla at gcc dot gnu dot org>]

seen with CVS HEAD 20040103

./xgcc -B./ -B/usr/lib/gcc-snapshot/m68k-linux/bin/ -isystem /usr/lib/gcc-snapsh
ot/m68k-linux/include -isystem /usr/lib/gcc-snapshot/m68k-linux/sys-include -L/h
ome/doko/3.4/gcc-snapshot-20040103/build/gcc/../ld -O2  -DIN_GCC    -W -Wall -Ww
rite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -i
system ./include  -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NE
EDED  -I. -I. -I../../src/gcc -I../../src/gcc/. -I../../src/gcc/../include   -DL
_lshrdi3 -c ../../src/gcc/libgcc2.c -o libgcc/./_lshrdi3.o
../../src/gcc/libgcc2.c: In function `__lshrdi3':
../../src/gcc/libgcc2.c:361: error: unrecognizable insn:
(insn 35 34 36 3 ../../src/gcc/libgcc2.c:350 (set (reg:SI 39)
        (lshiftrt:SI (subreg:SI (reg/v:DI 35 [ uu ]) 0)
            (reg:SI 38))) -1 (insn_list 34 (nil))
    (expr_list:REG_DEAD (reg/v:DI 35 [ uu ])
        (expr_list:REG_DEAD (reg:SI 38)
            (expr_list:REG_EQUAL (lshiftrt:SI (subreg:SI (reg/v:DI 35 [ uu ]) 0)
                    (reg:SI 38))
                (nil)))))
../../src/gcc/libgcc2.c:361: internal compiler error: in extract_insn, at recog.
c:2083
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[5]: *** [libgcc/./_lshrdi3.o] Error 1
make[5]: Leaving directory `/home/doko/3.4/gcc-snapshot-20040103/build/gcc'
make[4]: *** [libgcc.a] Error 2
make[4]: Leaving directory `/home/doko/3.4/gcc-snapshot-20040103/build/gcc'
make[3]: *** [stage2_build] Error 2
make[3]: Leaving directory `/home/doko/3.4/gcc-snapshot-20040103/build/gcc'
make[2]: *** [bootstrap-lean] Error 2
make[2]: Leaving directory `/home/doko/3.4/gcc-snapshot-20040103/build'

-- 
           Summary: [3.4 regression] bootstrap failure on m68k-linux
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: debian-gcc at lists dot debian dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: m68k-linux
  GCC host triplet: m68k-linux
GCC target triplet: m68k-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13562