| Ben Murdoch | 097c5b2 | 2016-05-18 11:27:45 +0100 | [diff] [blame] | 1 | // Copyright 2016 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 --deopt-every-n-times=55 |
| 6 | // Flags: --nodead-code-elimination |
| 7 | |
| 8 | function f(t) { |
| 9 | var result = []; |
| 10 | for (var i in t) { |
| 11 | for (var j in t) { |
| 12 | result.push(i + j + t[i] + t[j]); |
| 13 | continue; |
| 14 | } |
| 15 | } |
| 16 | return result.join(''); |
| 17 | } |
| 18 | |
| 19 | var t = {a: "1", b: "2"}; |
| 20 | assertEquals("aa11ab12ba21bb22", f(t)); |
| 21 | %OptimizeFunctionOnNextCall(f); |
| 22 | assertEquals("aa11ab12ba21bb22", f(t)); |