XCR
case FCMPU: func = fcmpu; type = XCR; break;
case FCMPO: func = fcmpo; type = XCR; break;
case XCR:
case EFSCMPEQ: ret = XCR; break;
case EFSCMPGT: ret = XCR; break;
case EFSCMPLT: ret = XCR; break;
case EVFSCMPEQ: ret = XCR; break;
case EVFSCMPGT: ret = XCR; break;
case EVFSCMPLT: ret = XCR; break;
case EFDCMPEQ: ret = XCR; break;
case EFDCMPGT: ret = XCR; break;
case EFDCMPLT: ret = XCR; break;
case XCR:
case XCR:
case XCR:
if (type == XCR) return -ENOSYS;
wr_reg32(info, XCR, xctrl);