// 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 --crankshaft
Debug = debug.Debug;
Debug.setListener(function() {});
function f() {}
f();
f();
%OptimizeFunctionOnNextCall(f);
f();
assertOptimized(f);
Debug.setListener(null);