/*

 * Copyright (c) 2015, 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.

 *

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 */

/*

 * @test

 * @bug 8073866

 * @summary Fix for 8064703 may also cause stores between the allocation and arraycopy to be rexecuted after a deoptimization

 *

 * @run main/othervm -XX:-BackgroundCompilation -XX:-UseOnStackReplacement

 *                   compiler.arraycopy.TestArrayCopyBadReexec

 */

package compiler.arraycopy;

public class TestArrayCopyBadReexec {

    static int val;

    static int[] m1(int[] src, int l) {

        if (src == null) {

            return null;

        }

        int[] dest = new int[10];

        val++;

        try {

            System.arraycopy(src, 0, dest, 0, l);

        } catch (IndexOutOfBoundsException npe) {

        }

        return dest;

    }

    static public void main(String[] args) {

        int[] src = new int[10];

        int[] res = null;

        boolean success = true;

        for (int i = 0; i < 20000; i++) {

            m1(src, 10);

        }

        int val_before = val;

        m1(src, -1);

        if (val - val_before != 1) {

            System.out.println("Bad increment: " + (val - val_before));

            throw new RuntimeException("Test failed");

        }

    }

}