| 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 | function f(a) { | ||||
| 6 | a[a.length] = 1; | ||||
| 7 | } | ||||
| 8 | |||||
| 9 | function g(a, i, v) { | ||||
| 10 | a[i] = v; | ||||
| 11 | } | ||||
| 12 | |||||
| 13 | f([]); // f KeyedStoreIC goes to 1.GROW | ||||
| 14 | o = {}; | ||||
| 15 | g(o); // We've added property "undefined" to o | ||||
| 16 | |||||
| 17 | o = {}; // A transition on property "undefined" exists from {} | ||||
| 18 | f(o); // Store should go generic. | ||||