20011107 chk-ICE compiling gcc/libiberty/sort.c oni686-unknown-sysv5UnixWare7.1.0

[rbrown64 at csc dot com dot au]

i686-unknown-sysv5UnixWare7.1.0 --enable-checking --with-gnu-as --with-as=/usr/local/bin/as --with-gnu-ld --with-ld=/usr/local/bin/ld

/devel/src/gcc-3.1-experimental/gcc/xgcc -B/devel/src/gcc-3.1-experimental/gcc/ -B/usr/local/i686-unknown-sysv5UnixWare7.1.0/bin/
-B/usr/local/i686-unknown-sysv5UnixWare7.1.0/lib/ -isystem /usr/local/i686-unknown-sysv5UnixWare7.1.0/include -c -DHAVE_CONFIG_H -g -O2 -I.
-I../../../gcc/libiberty/../include  -W -Wall -Wtraditional -pedantic ../../../gcc/libiberty/sort.c
../../../gcc/libiberty/sort.c: In function `sort_pointers':
../../../gcc/libiberty/sort.c:134: Unrecognizable insn:
(insn 116 113 119 (parallel[
            (set (reg:SI 82)
                (const_int 0 [0x0]))
            (set (reg/f:SI 79)
                (plus:SI (ashift:SI (reg:SI 81)
                        (const_int 2 [0x2]))
                    (reg/f:SI 118)))
            (set (mem:BLK (reg/f:SI 118) [0 A8])
                (const_int 0 [0x0]))
            (use (reg:SI 19 dirflag))
            (use (reg:SI 81))
            (use (reg:SI 19 dirflag))
        ] ) -1 (insn_list 113 (nil))
    (expr_list:REG_DEAD (reg:SI 81)
        (expr_list:REG_UNUSED (reg:SI 82)
            (expr_list:REG_UNUSED (reg/f:SI 79)
                (nil)))))
../../../gcc/libiberty/sort.c:134: Internal compiler error in extract_insn, at recog.c:2128
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
make[2]: *** [sort.o] Error 1
make[2]: Leaving directory `/devel/src/gcc-3.1-experimental/i686-unknown-sysv5UnixWare7.1.0/libiberty'


 /devel/src/gcc-3.1-experimental/gcc/cc1 -fpreprocessed sort.i -quiet -dumpbase sort.c -g -O2 -W -Wall -Wtraditional -pedantic -version -o sort.s
GNU CPP version 3.1 20011107 (experimental) (cpplib) (i386 System V Release 4)
GNU C version 3.1 20011107 (experimental) (i686-unknown-sysv5UnixWare7.1.0)
     compiled by GNU C version 3.1 20011107 (experimental).
../../../gcc/libiberty/sort.c: In function `sort_pointers':
../../../gcc/libiberty/sort.c:134: Unrecognizable insn:
(insn 116 113 119 (parallel[
            (set (reg:SI 82)
                (const_int 0 [0x0]))
            (set (reg/f:SI 79)
                (plus:SI (ashift:SI (reg:SI 81)
                        (const_int 2 [0x2]))
                    (reg/f:SI 118)))
            (set (mem:BLK (reg/f:SI 118) [0 A8])
                (const_int 0 [0x0]))
            (use (reg:SI 19 dirflag))
            (use (reg:SI 81))
            (use (reg:SI 19 dirflag))
        ] ) -1 (insn_list 113 (nil))
    (expr_list:REG_DEAD (reg:SI 81)
        (expr_list:REG_UNUSED (reg:SI 82)
            (expr_list:REG_UNUSED (reg/f:SI 79)
                (nil)))))
../../../gcc/libiberty/sort.c:134: Internal compiler error in extract_insn, at recog.c:2128
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.