| 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(x) { |
| 8 | this.x = x; |
| 9 | } |
| 10 | |
| 11 | var f = new Foo(1); |
| 12 | var g = new Foo(2); |
| 13 | |
| 14 | function add(a, b) { |
| 15 | return a.x + b.x; |
| 16 | } |
| 17 | |
| 18 | assertEquals(3, add(f, g)); |
| 19 | assertEquals(3, add(g, f)); |
| 20 | %OptimizeFunctionOnNextCall(add); |
| 21 | assertEquals(3, add(f, g)); |
| 22 | assertEquals(3, add(g, f)); |