You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
20 lines
467 B
20 lines
467 B
// compile
|
|
|
|
// Copyright 2017 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.
|
|
|
|
// Issue 20335: don't reorder loads with stores.
|
|
// This test should fail on the ssacheck builder
|
|
// without the fix in the CL that added this file.
|
|
// TODO: check the generated assembly?
|
|
|
|
package a
|
|
|
|
import "sync/atomic"
|
|
|
|
func f(p, q *int32) bool {
|
|
x := *q
|
|
return atomic.AddInt32(p, 1) == x
|
|
}
|