1 /*
   2  * Copyright (c) 2016, 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  */
  23 
  24 /* @test
  25  * @run main/native TestDirtyInt
  26  */
  27 public class TestDirtyInt {
  28     static {
  29         System.loadLibrary("TestDirtyInt");
  30     }
  31 
  32     native static int test(int v);
  33 
  34     static int compiled(int v) {
  35         return test(v<<2);
  36     }
  37 
  38     static public void main(String[] args) {
  39         for (int i = 0; i < 20000; i++) {
  40             int res = compiled(Integer.MAX_VALUE);
  41             if (res != 0x42) {
  42                 throw new RuntimeException("Test failed");
  43             }
  44         }
  45     }
  46 }