jdk8-mips64-public/hotspot: test/compiler/intrinsics/mathexact/CondTest.java@c9ccd7b85f20

     1 /*

     2  * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    24 /*

    25  * @test

    26  * @bug 8024924

    27  * @summary Test non constant addExact

    28  * @compile CondTest.java Verify.java

    29  * @run main CondTest

    30  *

    31  */

    33 import java.lang.ArithmeticException;

    35 public class CondTest {

    36   public static int result = 0;

    38   public static void main(String[] args) {

    39     for (int i = 0; i < 50000; ++i) {

    40       runTest();

    41     }

    42   }

    44   public static void runTest() {

    45     int i = 7;

    46     while (java.lang.Math.addExact(i, result) < 89361) {

    47         if ((java.lang.Math.addExact(i, i) & 1) == 1) {

    48             i += 3;

    49         } else if ((i & 5) == 4) {

    50             i += 7;

    51         } else if ((i & 0xf) == 6) {

    52             i += 2;

    53         } else {

    54             i += 1;

    55         }

    56         result += 2;

    57     }

    58   }

    59 }

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