/*

 * Copyright (c) 2013, 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).

 *

 * 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 8026844

 * @summary Test decrementExact

 * @library /test/lib /

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

 *          java.management

 *

 * @run main compiler.intrinsics.mathexact.DecExactITest

 */

package compiler.intrinsics.mathexact;

public class DecExactITest {

    public static int[] values = {1, 1, 1, 1};

    public static int[] minvalues = {Integer.MIN_VALUE, Integer.MIN_VALUE};

    public static void main(String[] args) {

        runTest(new Verify.DecExactI());

    }

    public static void runTest(Verify.UnaryMethod method) {

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

            Verify.verifyUnary(Integer.MIN_VALUE, method);

            Verify.verifyUnary(minvalues[0], method);

            Verify.verifyUnary(Integer.MIN_VALUE - values[2], method);

            Verify.verifyUnary(0, method);

            Verify.verifyUnary(values[2], method);

            Verify.verifyUnary(Integer.MAX_VALUE, method);

            Verify.verifyUnary(Integer.MIN_VALUE - values[0] + values[3], method);

            Verify.verifyUnary(Integer.MIN_VALUE + 1 - values[0], method);

        }

    }

}