Index: test/mjsunit/unbox-double-field.js |
diff --git a/test/mjsunit/unbox-double-field.js b/test/mjsunit/unbox-double-field.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..9fb5479be768ac2ad456e365dfacbea84444e4da |
--- /dev/null |
+++ b/test/mjsunit/unbox-double-field.js |
@@ -0,0 +1,22 @@ |
+// Copyright 2015 the V8 project authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+// Flags: --allow-natives-syntax |
+ |
+function Foo(x) { |
+ this.x = x; |
+} |
+ |
+var f = new Foo(1.25); |
+var g = new Foo(2.25); |
+ |
+function add(a, b) { |
+ return a.x + b.x; |
+} |
+ |
+assertEquals(3.5, add(f, g)); |
+assertEquals(3.5, add(g, f)); |
+%OptimizeFunctionOnNextCall(add); |
+assertEquals(3.5, add(f, g)); |
+assertEquals(3.5, add(g, f)); |