// Unlock unlocks m.
// It is a run-time error if m is not locked on entry to Unlock.
//
// A locked [Mutex] is not associated with a particular goroutine.
// It is allowed for one goroutine to lock a Mutex and then
// arrange for another goroutine to unlock it.
func (m *Mutex) Unlock() {
	if race.Enabled {
		_ = m.state
		race.Release(unsafe.Pointer(m))
	}

	// Fast path: drop lock bit.

		{
			versions:                        []string{"var", "boo", "foo"},
			expectedHighestSupportedVersion: "",
			shouldFail:                      true,
		},
	}

	for _, tc := range testCases {
		// Arrange & Act
		actual, err := HighestSupportedVersion(tc.versions)

		// Assert
		if tc.shouldFail && err == nil {
			t.Fatalf("expecting highestSupportedVersion to fail, but got nil error for testcase: %#v", tc)
		}

// prefix the name with a #, as in godebug.New("#gofsystrace").
// The # is a signal to New but not part of the key used in $GODEBUG.
//
// Note that almost all settings should arrange to call [IncNonDefault] precisely
// when program behavior is changing from the default due to the setting
// (not just when the setting is different, but when program behavior changes).

				},
				nil /* labels */, nil /*capacity*/),
		},
	}

	for _, tc := range testcases {
		t.Logf("test case: %q", tc.name)

		// Arrange
		nodeName := tc.existingNode.Name
		client := fake.NewSimpleClientset(tc.existingNode)

		tmpDir, err := utiltesting.MkTmpdir("nodeinfomanager-test")
		if err != nil {
			t.Fatalf("can't create temp dir: %v", err)

	s.Metrics.AddFlags(fss.FlagSet("metrics"))
	logsapi.AddFlags(s.Logs, fss.FlagSet("logs"))
	s.Traces.AddFlags(fss.FlagSet("traces"))

	// Note: the weird ""+ in below lines seems to be the only way to get gofmt to
	// arrange these text blocks sensibly. Grrr.
	fs := fss.FlagSet("misc")
	fs.DurationVar(&s.EventTTL, "event-ttl", s.EventTTL,
		"Amount of time to retain events.")

			for i := 0; i < n; i++ {
				m[i] = true
			}
			b.ResetTimer()
			for i := 0; i < b.N; i++ {
				_ = m[n-1]
			}
		})
	}
}

func BenchmarkMapCycle(b *testing.B) {
	// Arrange map entries to be a permutation, so that
	// we hit all entries, and one lookup is data dependent
	// on the previous lookup.
	const N = 3127
	p := rand.New(rand.NewSource(1)).Perm(N)
	m := map[int]int{}

//
// On non-Linux ARM, the 64-bit functions use instructions unavailable before the ARMv6k core.
//
// On ARM, 386, and 32-bit MIPS, it is the caller's responsibility to arrange
// for 64-bit alignment of 64-bit words accessed atomically via the primitive
// atomic functions (types [Int64] and [Uint64] are automatically aligned).
// The first word in an allocated struct, array, or slice; in a global

	// or (ii) V_{2^t s} ≡ 0 mod n for some 0 ≤ t < r-1.
	//
	// We know gcd(n, Δ) = 1 or else we'd have found Jacobi(d, n) == 0 above.
	// We know gcd(n, 2) = 1 because n is odd.
	//
	// Arrange s = (n - Jacobi(Δ, n)) / 2^r = (n+1) / 2^r.
	s := nat(nil).add(n, natOne)
	r := int(s.trailingZeroBits())
	s = s.shr(s, uint(r))
	nm2 := nat(nil).sub(n, natTwo) // n-2

		{"AppendQuoteRuneToGraphic", Func, 6},
		{"AppendQuoteToASCII", Func, 0},
		{"AppendQuoteToGraphic", Func, 6},
		{"AppendUint", Func, 0},
		{"Atoi", Func, 0},
		{"CanBackquote", Func, 0},
		{"ErrRange", Var, 0},
		{"ErrSyntax", Var, 0},
		{"FormatBool", Func, 0},
		{"FormatComplex", Func, 15},
		{"FormatFloat", Func, 0},
		{"FormatInt", Func, 0},
		{"FormatUint", Func, 0},
		{"IntSize", Const, 0},

world, because the Go garbage collector is unaware of the memory
allocated by C.  The most important consideration is not to
constrain future implementations, so the rule is that Go code can
hand a Go pointer to C code but must separately arrange for
Go to hang on to a reference to the pointer until C is done with it.
*/
package gmp

/*
#cgo LDFLAGS: -lgmp
#include <gmp.h>
#include <stdlib.h>