/*

 * Copyright (c) 2010, 2016, 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).

 *

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

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/**

 * @test

 * @bug 6968348

 * @summary Byteswapped memory access can point to wrong location after JIT

 * @modules java.base/jdk.internal.misc

 *

 * @run main compiler.c2.Test6968348

 */

package compiler.c2;

import jdk.internal.misc.Unsafe;

import java.lang.reflect.Field;

public class Test6968348 {

    static Unsafe unsafe = Unsafe.getUnsafe();

    static final long[] buffer = new long[4096];

    static int array_long_base_offset;

    public static void main(String[] args) throws Exception {

        array_long_base_offset = unsafe.arrayBaseOffset(long[].class);

        for (int n = 0; n < 100000; n++) {

            test();

        }

    }

    public static void test() {

        for (long i = array_long_base_offset; i < 4096; i += 8) {

            unsafe.putLong(buffer, i, Long.reverseBytes(i));

        }

    }

}