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 --expose-debug-as debug
6
7Debug = debug.Debug;
8Debug.setListener(function() {});
9
10function f() {
11  for (var i = 0; i < 100; i++) {
12    %OptimizeFunctionOnNextCall(f, "osr");
13  }
14}
15
16Debug.setBreakPoint(f, 0, 0);
17f();
18f();
19Debug.setListener(null);
20