[Bug target/32886] New: c4x: error: unrecognizable insn configuring libgcc

["rask at sygehus dot dk" <gcc-bugzilla at gcc dot gnu dot org>]

GCC revision 126809 configured with these flags:
--target=c4x --disable-gdb --with-newlib --enable-sim --enable-obsolete

configure:2567: checking for suffix of object files
configure:2588: /home/rask/build/gcc-c4x/./gcc/xgcc
-B/home/rask/build/gcc-c4x/./gcc/ -nostdinc
-B/home/rask/build/gcc-c4x/c4x/newlib/ -isystem
/home/rask/build/gcc-c4x/c4x/newlib/targ-include -isystem
/n/12/rask/src/all/newlib/libc/include -B/usr/local/c4x/bin/
-B/usr/local/c4x/lib/ -isystem /usr/local/c4x/include -isystem
/usr/local/c4x/sys-include -L/home/rask/build/gcc-c4x/./ld -c -O2 -g -O2  
conftest.c >&5
conftest.c: In function 'main':
conftest.c:16: error: unrecognizable insn:
(insn 6 5 9 3 conftest.c:12 (set (reg:QI 37 [ <result> ])
        (const_int 0 [0x0])) -1 (nil))
conftest.c:16: internal compiler error: in extract_insn, at recog.c:1991
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
configure:2591: $? = 1
configure: failed program was:
| /* confdefs.h.  */
|
| #define PACKAGE_NAME "GNU C Runtime Library"
| #define PACKAGE_TARNAME "libgcc"
| #define PACKAGE_VERSION "1.0"
| #define PACKAGE_STRING "GNU C Runtime Library 1.0"
| #define PACKAGE_BUGREPORT ""
| /* end confdefs.h.  */
|
| int
| main ()
| {
|
|   ;
|   return 0;
| }
configure:2605: error: cannot compute suffix of object files: cannot compile


-- 
           Summary: c4x: error: unrecognizable insn configuring libgcc
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rask at sygehus dot dk
GCC target triplet: c4x-unknown-coff


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32886