| // Copyright 2014 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 | |
| var a = {y:1.5}; | |
| a.y = 0; | |
| var b = a.y; | |
| a.y = {}; | |
| var d = 1; | |
| function f() { | |
| d = 0; | |
| return {y: b}; | |
| } | |
| f(); | |
| f(); | |
| %OptimizeFunctionOnNextCall(f); | |
| f(); |