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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 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 o = {}; | |
8 function bar(o) { | |
9 return 1 + (o.t ? 1 : 2); | |
10 } | |
11 function foo() { | 7 function foo() { |
12 bar(o); | 8 var x = []; |
| 9 var y = []; |
| 10 x.__proto__ = y; |
| 11 for (var i = 0; i < 200000; ++i) { |
| 12 y[i] = 1; |
| 13 } |
13 } | 14 } |
14 foo(); | 15 foo(); |
15 %OptimizeFunctionOnNextCall(foo); | |
16 foo(); | |
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