// run // Copyright 2025 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 main import "sync/atomic" //go:noinline func f(p0, p1, p2, p3, p4, p5, p6, p7 *uint64, a *atomic.Uint64) { old := a.Or(0xaaa) *p0 = old *p1 = old *p2 = old *p3 = old *p4 = old *p5 = old *p6 = old *p7 = old } func main() { a := new(atomic.Uint64) p := new(uint64) f(p, p, p, p, p, p, p, p, a) }