// Copyright 2014 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: --expose-debug-as debug --allow-natives-syntax --crankshaftDebug=debug.Debug;Debug.setListener(function(){});functionf(){}f();f();%OptimizeFunctionOnNextCall(f);f();assertOptimized(f);Debug.setListener(null);