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 // Flags: --allow-natives-syntax 6 7 function f() { [].lastIndexOf(42); } 8 9 f(); 10 f(); 11 %OptimizeFunctionOnNextCall(f); 12 f(); 13
