/*

 * Copyright (c) 2019, Red Hat, Inc. 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 8229450

 * @summary shared an identical bool node with a strip-mined loop

 *

 * @run main/othervm -XX:-TieredCompilation -XX:-UseOnStackReplacement -XX:-BackgroundCompilation -XX:LoopMaxUnroll=0 -XX:CompileCommand=dontinline,LoadDependsOnIfIdenticalToLoopExit::not_inlined -XX:CompileCommand=compileonly,LoadDependsOnIfIdenticalToLoopExit::test1 LoadDependsOnIfIdenticalToLoopExit

 *

 */

public class LoadDependsOnIfIdenticalToLoopExit {

    public static void main(String[] args) {

        for (int i = 0; i < 20_000; i++) {

            test1(false, false);

            test1(true, true);

        }

    }

    private static int test1(boolean flag1, boolean flag2) {

        int res = 1;

        int[] array = new int[10];

        not_inlined(array);

        int i;

        for (i = 0; i < 2000; i++) {

            res *= i;

        }

        if (flag1) {

            if (flag2) {

                res++;

            }

        }

        if (i >= 2000) {

            res *= array[0];

        }

        return res;

    }

    private static void not_inlined(int[] array) {

    }

}