Chromium Code Reviews| OLD | NEW |
|---|---|
| 1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
|
Jakob Kummerow
2014/06/24 08:42:03
nit: 2014
| |
| 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 function f(x) { | 7 function f(x) { |
|
Jakob Kummerow
2014/06/24 08:42:03
nit: what do we need |x| for?
| |
| 8 var a = [1, 2]; | 8 [].indexOf(0x40000000); |
| 9 a[x]; | |
| 10 return a[0 - x]; | |
| 11 } | 9 } |
| 12 | 10 |
| 13 f(0); | 11 f(0); |
| 14 f(0); | 12 f(0); |
| 15 %OptimizeFunctionOnNextCall(f); | 13 %OptimizeFunctionOnNextCall(f); |
| 16 assertEquals(undefined, f(1)); | 14 f(0); |
| OLD | NEW |