[Bug c/23309] New: m32r-linux-gcc ICE: in extract_insn, at recog.c

[inaoka dot kazuhiro at renesas dot com]

artec.c: In function `artec_reverse_line':
artec.c:11: error: unrecognizable insn:
(insn 33 32 34 0 (set (reg:SI 14 lr)
        (mem:SI (plus:SI (reg/f:SI 15 sp)
                (const_int 32768 [0x8000])) [0 S4 A32])) -1 (nil)
    (nil))
artec.c:11: 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.

Command line is
m32r-linux-gcc -O -fPIC -o artec.o artec.c

The following is a bug pattern.

#include <string.h>

void
artec_reverse_line (int len, unsigned char * data)
{
  unsigned char tmp_buf[32765];

  memcpy (tmp_buf, data, len);

  return;
}

-- 
           Summary: m32r-linux-gcc ICE: in extract_insn, at recog.c
           Product: gcc
           Version: 3.4.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: inaoka dot kazuhiro at renesas dot com
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: m32r


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23309