| Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 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 |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | // Flags: --allow-natives-syntax |
| 6 | |
| 7 | function foo(expected, x) { |
| 8 | var passed = expected.length == x.length; |
| 9 | for (var i = 0; i < expected.length; i++) { |
| 10 | if (passed) |
| 11 | passed = expected[i] == x[i]; |
| 12 | } |
| 13 | print("a"); |
| 14 | print(passed); |
| 15 | |
| 16 | %DeoptimizeFunction(foo); |
| 17 | |
| 18 | print("b"); |
| 19 | print(passed); |
| 20 | return passed; |
| 21 | } |
| 22 | |
| 23 | assertTrue(foo([0,1], [0,1])); |
| 24 | assertTrue(foo([0,2], [0,2])); |
| 25 | assertFalse(foo([0,2.25], [0,2.75])); |
| 26 | |
| 27 | %OptimizeFunctionOnNextCall(foo); |
| 28 | |
| 29 | assertTrue(foo([0,1], [0,1])); |
| 30 | assertTrue(foo([0,2], [0,2])); |
| 31 | assertFalse(foo([0,2.25], [0,2.75])); |