return false
	}
	return l.attrVisibilityHidden.Has(l.extIndex(i))
}

// SetAttrVisibilityHidden sets the "hidden visibility" property for a
// symbol (see AttrVisibilityHidden).
func (l *Loader) SetAttrVisibilityHidden(i Sym, v bool) {
	if !l.IsExternal(i) {
		panic("tried to set visibility attr on non-external symbol")
	}
	if v {
		l.attrVisibilityHidden.Set(l.extIndex(i))
	} else {

	XMC_DB     = 2  // Debug dictionary table
	XMC_TC     = 3  // TOC entry
	XMC_UA     = 4  // Unclassified
	XMC_RW     = 5  // Read/Write data
	XMC_GL     = 6  // Global linkage
	XMC_XO     = 7  // Extended operation
	XMC_SV     = 8  // 32-bit supervisor call descriptor
	XMC_BS     = 9  // BSS class
	XMC_DS     = 10 // Function descriptor
	XMC_UC     = 11 // Unnamed FORTRAN common
	XMC_TC0    = 15 // TOC anchor

		if macAndPaddingGood != 1 {
			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) {

	} 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.

    difficult we will backport critical fixes to the 3.12.x branch through December 31, 2021. (This
    commitment was originally through December 31, 2020; we have since extended it.)

 *  **TLSv1 and TLSv1.1 are no longer enabled by default.** Major web browsers are working towards
    removing these versions altogether in early 2020. If your servers aren't ready yet you can

 * link:{javadocPath}/org/gradle/api/provider/ListProperty.html[ListProperty] no longer extends link:{javadocPath}/org/gradle/api/provider/Property.html[Property].

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

=== Potential breaking changes

		// so the run ends inside this word.
		run = uint(sys.LeadingZeros64(x << z1))
	} else {
		// After shifting out z1 bits, we have no more 1s.
		// This means the run extends to the bottom of the
		// word so it may extend into further words.
		run = 64 - z1
		for j := i - 1; j >= 0; j-- {
			x := fillAligned(m.scavenged[j]|m.pallocBits[j], uint(minimum))
			run += uint(sys.LeadingZeros64(x))
			if x != 0 {

		a := AOR
		if p.As == AMOVW && c.ctxt.Arch.Family == sys.MIPS64 {
			// on MIPS64, most of the 32-bit instructions have unpredictable behavior,
			// but SLL is special that the result is always sign-extended to 64-bit.
			a = ASLL
		}
		o1 = OP_RRR(c.oprrr(a), p.From.Reg, REGZERO, p.To.Reg)

	case 2: /* add/sub r1,[r2],r3 */
		r := p.Reg
		if p.As == ANEGW || p.As == ANEGV {
			r = REGZERO
		}