[Bug target/31794] New: Problem while compiling gcc for m32c-elf

["mstein at phenix dot rootshell dot be" <gcc-bugzilla at gcc dot gnu dot org>]

Hello,
there seems to be a gcc problem with the target 'm32c-elf':


/home/mstein/sim/m32c-elf/build/./gcc/xgcc
-B/home/mstein/sim/m32c-elf/build/./gcc/
-B/n/07/mstein/cross-local/m32c-elf/m32c-elf/bin/
-B/n/07/mstein/cross-local/m32c-elf/m32c-elf/lib/ -isystem
/n/07/mstein/cross-local/m32c-elf/m32c-elf/include -isystem
/n/07/mstein/cross-local/m32c-elf/m32c-elf/sys-include -O2 -g -O2 -mcpu=m32cm
-O2  -O2 -g -O2  -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE   -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
 -isystem ./include   -g  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc 
-I. -I. -I../../.././gcc -I/n/07/mstein/svn/trunk/libgcc
-I/n/07/mstein/svn/trunk/libgcc/. -I/n/07/mstein/svn/trunk/libgcc/../gcc
-I/n/07/mstein/svn/trunk/libgcc/../include  -o unwind-dw2.o -MT unwind-dw2.o
-MD -MP -MF unwind-dw2.dep -fexceptions -c
/n/07/mstein/svn/trunk/libgcc/../gcc/unwind-dw2.c 
/n/07/mstein/combined-trunk/libgcc/../gcc/unwind-dw2.c: In function
'execute_cfa_program':
/n/07/mstein/combined-trunk/libgcc/../gcc/unwind-dw2.c:1100: error:
unrecognizable insn:
(insn 83 82 84 3 /n/07/mstein/combined-trunk/libgcc/../gcc/unwind-dw2.c:874
(parallel [
            (set (reg:PSI 133)
                (lshiftrt:PSI (reg:PSI 134)
                    (neg:QI (const_int -31 [0xffffffe1]))))
            (clobber (scratch:HI))
        ]) -1 (nil)
    (nil))
/n/07/mstein/combined-trunk/libgcc/../gcc/unwind-dw2.c:1100: internal compiler
error: in extract_insn, at recog.c:2119
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [unwind-dw2.o] Error 1


The SVN revision was 124341.


-- 
           Summary: Problem while compiling gcc for m32c-elf
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mstein at phenix dot rootshell dot be
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: m32c-elf


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31794