| 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 |
| 6 | |
| 7 | function foo() { |
| 8 | var a = [0]; |
| 9 | result = 0; |
| 10 | for (var i = 0; i < 4; i++) { |
| 11 | result += a.length; |
| 12 | a.shift(); |
| 13 | } |
| 14 | return result; |
| 15 | } |
| 16 | |
| 17 | assertEquals(1, foo()); |
| 18 | assertEquals(1, foo()); |
| 19 | %OptimizeFunctionOnNextCall(foo); |
| 20 | assertEquals(1, foo()); |