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/*
* 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.
*
* 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 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);
}
}
}
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