1 files changed, 23 insertions, 0 deletions
diff --git a/test/fixedbugs/issue25322.go b/test/fixedbugs/issue25322.go
new file mode 100644
index 0000000000..7489bbdfc2
--- /dev/null
+++ b/test/fixedbugs/issue25322.go
@@ -0,0 +1,23 @@
+// cmpout
+
+// Copyright 2018 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.
+
+// Missing zero extension when converting a float32
+// to a uint64.
+
+package main
+
+import (
+	"fmt"
+	"math"
+)
+
+func Foo(v float32) {
+	fmt.Printf("%x\n", uint64(math.Float32bits(v)))
+}
+
+func main() {
+	Foo(2.0)
+}