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