op = fmt.Sprintf("%sS", op)
				} else if rno >= uint16(D0) && rno <= uint16(D31) {
					op = fmt.Sprintf("%sD", op)
				}
			}
		}

	case FABS, FNEG, FSQRT, FRINTN, FRINTP, FRINTM, FRINTZ, FRINTA, FRINTX, FRINTI:
		if r, ok := inst.Args[1].(Reg); ok {
			rno := uint16(r)
			if rno >= uint16(S0) && rno <= uint16(S31) {
				op = fmt.Sprintf("%sS", op)
			} else if rno >= uint16(D0) && rno <= uint16(D31) {