test/compiler/intrinsics/mathexact/AddExactILoadTest.java
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test/compiler/intrinsics/mathexact/AddExactILoadTest.java

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rev 5513 : 8026844: Various Math functions needs intrinsification
Reviewed-by: duke


   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 /*
  25  * @test
  26  * @bug 8024924
  27  * @summary Test non constant addExact
  28  * @compile LoadTest.java Verify.java
  29  * @run main LoadTest
  30  *
  31  */
  32 
  33 import java.lang.ArithmeticException;
  34 
  35 public class LoadTest {
  36   public static java.util.Random rnd = new java.util.Random();
  37   public static int[] values = new int[256];
  38 
  39   public static void main(String[] args) {
  40     for (int i = 0; i < values.length; ++i) {
  41         values[i] = rnd.nextInt();
  42     }
  43 
  44     for (int i = 0; i < 50000; ++i) {
  45       Verify.verify(values[i & 255], values[i & 255] - i);
  46       Verify.verify(values[i & 255] + i, values[i & 255] - i);
  47       Verify.verify(values[i & 255], values[i & 255]);
  48       if ((i & 1) == 1 && i > 5) {
  49           Verify.verify(values[i & 255] + i, values[i & 255] - i);
  50       } else {
  51           Verify.verify(values[i & 255] - i, values[i & 255] + i);
  52       }
  53     }
  54   }
  55 }


   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 /*
  25  * @test
  26  * @bug 8024924
  27  * @summary Test non constant addExact
  28  * @compile AddExactILoadTest.java Verify.java
  29  * @run main AddExactILoadTest
  30  *
  31  */
  32 
  33 public class AddExactILoadTest {





  34   public static void main(String[] args) {
  35       Verify.LoadTest.init();
  36       Verify.LoadTest.verify(new Verify.AddExactI());












  37   }
  38 }
test/compiler/intrinsics/mathexact/AddExactILoadTest.java
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