ASM_FMT_M15
op = ASM_OP_LFETCH_, fmt = ASM_FMT_M15;
op = ASM_OP_LFETCH_EXCL, fmt = ASM_FMT_M15;
op = ASM_OP_LFETCH_FAULT, fmt = ASM_FMT_M15;
op = ASM_OP_LFETCH_FAULT_EXCL, fmt = ASM_FMT_M15;
case ASM_FMT_M15: /* 0 dst */