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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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 = []; | 7 function dummy(x) { }; |
8 for (var i = -20; i < 0; ++i) { | 8 |
9 a[i] = 0; | 9 function g() { |
| 10 return g.arguments; |
10 } | 11 } |
11 | 12 |
12 function g() { | 13 function f(limit) { |
13 [].push.apply(a, arguments); | 14 var i = 0; |
| 15 var o = {}; |
| 16 for (; i < limit; i++) { |
| 17 o.y = +o.y; |
| 18 g(); |
| 19 } |
14 } | 20 } |
15 | 21 |
16 function f() { | 22 f(1); |
17 g(); | 23 f(1); |
18 } | |
19 | |
20 g(); | |
21 g(); | |
22 %OptimizeFunctionOnNextCall(f); | 24 %OptimizeFunctionOnNextCall(f); |
23 f(); | 25 dummy(f(1)); |
| 26 dummy(f(2)); |
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