| // Copyright 2016 the V8 project authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| // Flags: --allow-natives-syntax | |
| // Make the Object prototype have dictionary properties. | |
| for (var i = 0; i < 2000; i++) { | |
| Object.prototype['X' + i] = true; | |
| } | |
| function boom(a1) { | |
| return a1[0]; | |
| }; | |
| %PrepareFunctionForOptimization(boom); | |
| var a = new Array(1); | |
| a[0] = 0.1; | |
| boom(a); | |
| boom(a); | |
| %OptimizeFunctionOnNextCall(boom); | |
| boom(a); |