| Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 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 |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | // Flags: --allow-natives-syntax --gc-interval=203 |
| 6 | |
| 7 | function f() { |
| 8 | var e = [0]; |
| Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 9 | Object.preventExtensions(e); |
| Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 10 | for (var i = 0; i < 4; i++) e.shift(); |
| 11 | } |
| 12 | |
| 13 | f(); |
| 14 | f(); |
| 15 | %OptimizeFunctionOnNextCall(f); |
| 16 | f(); |