[Bug target/23435] New: Unrecognizable insn (in extract_insn, at recog.c)

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

I have the following error when compiling a file from linux kernel (attached).

Command line:
m68k-elf-gcc -w -O1 -c pr.c

Output:
pr.c: In function 'nfs_statfs':
pr.c:8757: error: unrecognizable insn:
(insn 42 40 43 3 (set (mem/s/j:DI (plus:SI (reg/f:SI 26 virtual-stack-vars)
                (const_int -64 [0xffffffc0])) [0 res.bsize+0 S8 A16])
        (zero_extend:DI (mem/s/j:SI (plus:SI (reg/v/f:SI 45 [ sb ])
                    (const_int 10 [0xa])) [0 <variable>.s_blocksize+0 S4 A16])))
-1 (nil)
    (nil))
pr.c:8757: internal compiler error: in extract_insn, at recog.c:2084


Last working version:
"2005-07-29 12:00:00 UTC"

-- 
           Summary: Unrecognizable insn (in extract_insn, at recog.c)
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: loki at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: m68k-elf


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23435