OpARM64MADDW, OpARM64MSUBW, OpARM64RORW, OpARM64RORWconst:
		return true
	case OpArg: // note: but not ArgIntReg
		// amd64 always loads args from the stack unsigned.
		// most other architectures load them sign/zero extended based on the type.
		return x.Type.Size() == 4 && (x.Type.IsUnsigned() || x.Block.Func.Config.arch == "amd64")
	case OpPhi, OpSelect0, OpSelect1:

	// code but does not override it.
	// +optional
	Reason StatusReason `json:"reason,omitempty" protobuf:"bytes,4,opt,name=reason,casttype=StatusReason"`
	// Extended data associated with the reason.  Each reason may define its
	// own extended details. This field is optional and the data returned
	// is not guaranteed to conform to any schema except that defined by
	// the reason type.
	// +optional
	// +listType=atomic

	b := new(Int).SetBytes(bBytes)

	d := new(Int).GCD(x, y, a, b)
	x.Mul(x, a)
	y.Mul(y, b)
	x.Add(x, y)

	return x.Cmp(d) == 0
}

// euclidExtGCD is a reference implementation of Euclid's
// extended GCD algorithm for testing against optimized algorithms.
// Requirements: a, b > 0
func euclidExtGCD(a, b *Int) (g, x, y *Int) {
	A := new(Int).Set(a)
	B := new(Int).Set(b)

	// A = Ua*a + Va*b

		if pp != nil {
			pp.data = nil
		}
	}
}

// SymAlign returns the alignment for a symbol.
func (l *Loader) SymAlign(i Sym) int32 {
	if int(i) >= len(l.align) {
		// align is extended lazily -- it the sym in question is
		// outside the range of the existing slice, then we assume its
		// alignment has not yet been set.
		return 0
	}
	// TODO: would it make sense to return an arch-specific

			return nil, 0, alertBadRecordMAC
		}

		plaintext = payload[:n]
	}

	hc.incSeq()
	return plaintext, typ, nil
}

// sliceForAppend extends the input slice by n bytes. head is the full extended
// slice, while tail is the appended part. If the original slice has sufficient
// capacity no allocation is performed.
func sliceForAppend(in []byte, n int) (head, tail []byte) {
	if total := len(in) + n; cap(in) >= total {

	} else {
		b = make([]byte, 0, max)
	}
	b = t.AppendFormat(b, layout)
	return string(b)
}

// AppendFormat is like [Time.Format] but appends the textual
// representation to b and returns the extended buffer.
func (t Time) AppendFormat(b []byte, layout string) []byte {
	// Optimize for RFC3339 as it accounts for over half of all representations.
	switch layout {
	case RFC3339:
		return t.appendFormatRFC3339(b, false)

[NOTE]
====
Presently, a `Platform` consists of a defined operating system and architecture.
As we continue to develop the native binary support in Gradle, the concept of Platform will be extended to include things like C-runtime version, Windows SDK, ABI, etc.

(Ctz16NonZero x) && buildcfg.GOAMD64 <  3 => (BSFL x)
(Ctz8NonZero  x) && buildcfg.GOAMD64 <  3 => (BSFL x)

// BitLen64 of a 64 bit value x requires checking whether x == 0, since BSRQ is undefined when x == 0.
// However, for zero-extended values, we can cheat a bit, and calculate
// BSR(x<<1 + 1), which is guaranteed to be non-zero, and which conveniently
// places the index of the highest set bit where we want it.

[[changes_4.4]]
== Upgrading from 4.3 and earlier

=== Potential breaking changes

 * link:{groovyDslPath}/org.gradle.api.tasks.testing.AbstractTestTask.html[AbstractTestTask] is now extended by non-JVM test tasks as well as link:{groovyDslPath}/org.gradle.api.tasks.testing.Test.html[Test]. Plugins should beware configuring all tasks of type `AbstractTestTask` because of this.

func fillAligned(x uint64, m uint) uint64 {
	apply := func(x uint64, c uint64) uint64 {
		// The technique used it here is derived from
		// https://graphics.stanford.edu/~seander/bithacks.html#ZeroInWord
		// and extended for more than just bytes (like nibbles
		// and uint16s) by using an appropriate constant.
		//
		// To summarize the technique, quoting from that page:
		// "[It] works by first zeroing the high bits of the [8]