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 7var v1 = []; 8var v2 = []; 9v1.__proto__ = v2; 10 11function f(){ 12 var a = []; 13 for(var i=0; i<2; i++){ 14 a.push([]); 15 a = v2; 16 } 17} 18 19f(); 20%OptimizeFunctionOnNextCall(f); 21f(); 22