int ilen = data.length, olen = out.length;
        int msbit = ( ( ( ilen << 3 ) - 1 ) + ( ( ( ilen << 3 ) + 13 ) * ( i / ilen ) ) + ( ( ilen - ( i % ilen ) ) << 3 ) ) % ( ilen << 3 );
        int mshigh = msbit >>> 3, mslow = msbit & 7;
        int b = c + ( out[ i % olen ] & 0xff ) + ( ( ( ( ( data[ ( ( ilen - 1 ) - mshigh ) % ilen ] & 0xff ) << 8 )

	MOVQ	AX, SI
	MOVQ	DI, DX
	MOVQ	CX, DI
	JMP	cmpbody<>(SB)

// input:
//   SI = a
//   DI = b
//   BX = alen
//   DX = blen
// output:
//   AX = output (-1/0/1)
TEXT cmpbody<>(SB),NOSPLIT,$0-0
	CMPQ	SI, DI
	JEQ	allsame
	CMPQ	BX, DX
	MOVQ	DX, R8
	CMOVQLT	BX, R8 // R8 = min(alen, blen) = # of bytes to compare
	CMPQ	R8, $8
	JB	small

	CMPQ	R8, $63
	JBE	loop
#ifndef hasAVX2

John Howard <******@****.***> 1605827959 -0800

	Get SP
	I64Load a_base+0(FP)
	I64Load a_len+8(FP)
	I64Load b_base+16(FP)
	I64Load b_len+24(FP)
	Call cmpbody<>(SB)
	I64Store ret+32(FP)
	RET

// params: a, alen, b, blen
// ret: -1/0/1
TEXT cmpbody<>(SB), NOSPLIT, $0-0
	// len = min(alen, blen)
	Get R1
	Get R3
	Get R1
	Get R3
	I64LtU
	Select
	Set R4

	Get R0
	I32WrapI64
	Get R2
	I32WrapI64
	Get R4
	I32WrapI64
	Call memcmp<>(SB)

func ParseNetlinkMessage(b []byte) ([]NetlinkMessage, error) {
	var msgs []NetlinkMessage
	for len(b) >= NLMSG_HDRLEN {
		h, dbuf, dlen, err := netlinkMessageHeaderAndData(b)
		if err != nil {
			return nil, err
		}
		m := NetlinkMessage{Header: *h, Data: dbuf[:int(h.Len)-NLMSG_HDRLEN]}
		msgs = append(msgs, m)
		b = b[dlen:]
	}
	return msgs, nil
}

func mulDenom(z, x, y nat) nat {
	switch {
	case len(x) == 0 && len(y) == 0:
		return z.setWord(1)
	case len(x) == 0:
		return z.set(y)
	case len(y) == 0:
		return z.set(x)
	}
	return z.mul(x, y)
}

// scaleDenom sets z to the product x*f.
// If f == 0 (zero value of denominator), z is set to (a copy of) x.
func (z *Int) scaleDenom(x *Int, f nat) {
	if len(f) == 0 {
		z.Set(x)
		return
	}

	MOVD	a_base+0(FP), R3
	MOVD	a_len+8(FP), R4
	MOVD	b_base+16(FP), R5
	MOVD	b_len+24(FP), R6
	LA	ret+32(FP), R7
	BR	cmpbody<>(SB)

// input:
//   R3 = a
//   R4 = alen
//   R5 = b
//   R6 = blen
//   R7 = address of output word (stores -1/0/1 here)
TEXT cmpbody<>(SB),NOSPLIT|NOFRAME,$0-0
	CMPBEQ	R3, R5, cmplengths
	MOVD	R4, R8
	CMPBLE	R4, R6, amin
	MOVD	R6, R8
amin:

	clean, _ := m.clean.Load().(map[any]any)
	actual, loaded = clean[key]
	if loaded {
		return actual, loaded
	}

	m.mu.Lock()
	// Reload clean in case it changed while we were waiting on m.mu.
	clean, _ = m.clean.Load().(map[any]any)
	actual, loaded = clean[key]
	if !loaded {
		dirty := m.dirty()
		dirty[key] = value
		actual = value
		m.clean.Store(dirty)
	}
	m.mu.Unlock()

        val tasks = mock<TaskContainer> {
            on { register("clean") } doReturn taskProvider
        }

        tasks {

            val clean by registering

            inOrder(tasks, taskProvider) {
                verify(tasks).register("clean")
                verifyNoMoreInteractions()
            }

            assertInferredTypeOf(
                clean,
                typeOf<TaskProvider<Task>>()
            )

        then: "clean is still marked UP-TO-DATE"
        result.groupedOutput.task(":clean").outcome == "UP-TO-DATE"

        when: "the kotlin script compiler is invoked due to a script change"
        buildKotlinFile << "\n"
        succeeds "clean"
        then: "clean is still marked as UP-TO-DATE"
        result.groupedOutput.task(":clean").outcome == "UP-TO-DATE"
    }