case CCL_LSH: reg[rrr] = i << j; break;
case CCL_RSH: reg[rrr] = i >> j; break;
case CCL_LSH8: reg[rrr] = (i << 8) | j; break;
case CCL_LSH: reg[rrr] = i << j; break;
case CCL_RSH: reg[rrr] = i >> j; break;
case CCL_LSH8: reg[rrr] = (i << 8) | j; break;