From ccd992355df7192993c666236047820244914598 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:19:13 +0200 Subject: Adding upstream version 1.21.8. Signed-off-by: Daniel Baumann --- test/fixedbugs/issue20335.go | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 test/fixedbugs/issue20335.go (limited to 'test/fixedbugs/issue20335.go') diff --git a/test/fixedbugs/issue20335.go b/test/fixedbugs/issue20335.go new file mode 100644 index 0000000..185c2f0 --- /dev/null +++ b/test/fixedbugs/issue20335.go @@ -0,0 +1,19 @@ +// 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 +} -- cgit v1.2.3