[Bug target/16719] [ColdFire] Illegal move of byte itno address register causes compiler to ICE

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-10-25 00:59 -------
Confirmed, here is a reduced testcase:
unsigned char a, b, c, d, e, f, g;
void safer_ecb_encrypt(unsigned char *block_out, unsigned char *key, unsigned int round)
{
    while(round-- > 0)
    {
        a ^= *++key; b += *++key; c += *++key; d ^= *++key;
        e ^= *++key; f += *++key; g += *++key; 
    }
    block_out[0] = a & 0xFF; block_out[1] = b & 0xFF;
    block_out[2] = c & 0xFF; block_out[3] = d & 0xFF;
    block_out[4] = e & 0xFF; block_out[5] = f & 0xFF;
    block_out[6] = g & 0xFF;
}

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2004-10-25 00:59:01
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16719