// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package atomic_test
import (
"runtime/internal/atomic"
"testing"
)
var sink interface{}
func BenchmarkAtomicLoad64(b *testing.B) {
var x uint64
sink = &x
for i := 0; i < b.N; i++ {
_ = atomic.Load64(&x)
}
}
func BenchmarkAtomicStore64(b *testing.B) {
var x uint64
sink = &x
for i := 0; i < b.N; i++ {
atomic.Store64(&x, 0)
}
}