/*

 * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/**

 * @test

 * @bug 6901572

 * @summary JVM 1.6.16 crash on loops: assert(has_node(i),"")

 *

 * @run main/othervm Test

 */

public class Test {

    public static void main(String[] args) {

        for (int i = 0; i < 2; i++)

            NestedLoop();

    }

    public static long NestedLoop() {

        final int n = 50;

        long startTime = System.currentTimeMillis();

        int x = 0;

        for(int a = 0; a < n; a++)

            for(int b = 0; b < n; b++)

                for(int c = 0; c < n; c++)

                    for(int d = 0; d < n; d++)

                        for(int e = 0; e < n; e++)

                            for(int f = 0; f < n; f++)

                                x++;

        long stopTime = System.currentTimeMillis();

        return stopTime - startTime;

    }

}