/*

 * 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 6769124

 * @summary arraycopy may crash the VM with c1 on 64 bit

 *

 * @run main compiler.c1.TestArrayCopy

 */

package compiler.c1;

public class TestArrayCopy {

    public static void main(String[] args) {

        int k = 1 << 31;

        for(int j = 0; j <1000000; j++) {

            int i = -1;

            while(i < 10) {

                i++;

            }

            int m = k * i;

            int[] O1 = new int[20];

            int[] O2 = new int[20];

            System.arraycopy(O1, i, O2, i, 1); //will crash on amd64

            System.arraycopy(O1, m, O2, m, 1); //will crash on sparcv9

        }

    }

}