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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Flags: --allow-natives-syntax | 5 // Flags: --allow-natives-syntax |
6 | 6 |
| 7 var a = {y:1.5}; |
| 8 a.y = 0; |
| 9 var b = a.y; |
| 10 a.y = {}; |
| 11 var d = 1; |
7 function f() { | 12 function f() { |
8 var o = {x:1}; | 13 d = 0; |
9 var y = {y:2.5, x:0}; | 14 return {y: b}; |
10 var result; | |
11 for (var i = 0; i < 2; i++) { | |
12 result = o.x + 3; | |
13 o = y; | |
14 } | |
15 return result; | |
16 } | 15 } |
17 | |
18 f(); | 16 f(); |
19 f(); | 17 f(); |
20 %OptimizeFunctionOnNextCall(f); | 18 %OptimizeFunctionOnNextCall(f); |
21 assertEquals(3, f()); | 19 f(); |
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