// 386:"BSWAPL"
	// s390x:"MOVWBR"
	// arm64:"REVW"
	// ppc64x/power10: "BRW"
	return bits.ReverseBytes32(n)
}

func ReverseBytes16(n uint16) uint16 {
	// amd64:"ROLW"
	// arm64:"REV16W",-"UBFX",-"ORR"
	// arm/5:"SLL","SRL","ORR"
	// arm/6:"REV16"
	// arm/7:"REV16"
	// ppc64x/power10: "BRH"
	return bits.ReverseBytes16(n)
}

// --------------------- //
//    bits.RotateLeft    //

			if rno <= uint16(WZR) {
				op += "W"
			}
		}
		args[1], args[2] = args[2], args[1]

	case STLXRB, STLXRH, STXRB, STXRH:
		args[1], args[2] = args[2], args[1]

	case BFI, BFXIL, SBFIZ, SBFX, UBFIZ, UBFX:
		if r, ok := inst.Args[0].(Reg); ok {
			rno := uint16(r)
			if rno <= uint16(WZR) {
				op += "W"
			}
		}
		args[1], args[2], args[3] = args[3], args[1], args[2]

	case LDAXP, LDXP: