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 /**
  26  * @test
  27  * @bug 7005594
  28  * @summary Array overflow not handled correctly with loop optimzations
  29  *
  30  * @run shell Test7005594.sh
  31  */
  32 


  33 public class Test7005594 {
  34 
  35       static int test(byte a[]){
  36           int result=0;
  37           for( int i=0; i<a.length; i+=((0x7fffffff>>1)+1) ){
  38               result += a[i];
  39           }
  40           return result;
  41       }
  42 
  43       public static void main(String [] args){
  44           byte a[]=new byte[(0x7fffffff>>1)+2];
  45           int result = 0;
  46           try {
  47               result = test(a);
  48           } catch (ArrayIndexOutOfBoundsException e) {
  49               e.printStackTrace(System.out);
  50               System.out.println("Passed");
  51               System.exit(95);
  52           }

  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 /**
  26  * @test
  27  * @bug 7005594
  28  * @summary Array overflow not handled correctly with loop optimzations
  29  *
  30  * @run shell Test7005594.sh
  31  */
  32 
  33 package compiler.c2.cr7005594;
  34 
  35 public class Test7005594 {
  36 
  37       static int test(byte a[]){
  38           int result=0;
  39           for( int i=0; i<a.length; i+=((0x7fffffff>>1)+1) ){
  40               result += a[i];
  41           }
  42           return result;
  43       }
  44 
  45       public static void main(String [] args){
  46           byte a[]=new byte[(0x7fffffff>>1)+2];
  47           int result = 0;
  48           try {
  49               result = test(a);
  50           } catch (ArrayIndexOutOfBoundsException e) {
  51               e.printStackTrace(System.out);
  52               System.out.println("Passed");
  53               System.exit(95);
  54           }