test/compiler/c2/Test6823453.java

*** 24,95 ****
  
  /*
   * @test
   * @bug 6823453
   * @summary DeoptimizeALot causes fastdebug server jvm to fail with assert(false,"unscheduable graph")
!  * @run main/othervm -Xcomp -XX:+IgnoreUnrecognizedVMOptions -XX:CompileOnly=Test -XX:+DeoptimizeALot Test
   */
  
! public class Test {
  
     static long vara_1 = 1L;
  
     static void testa() {
        short var_2 = (byte) 1.0E10;
  
!       for ( Object temp = new byte[(byte)1.0E10];  true ;
!             var_2 = "1".equals("0") ? ((byte) vara_1) : 1 ) {}
     }
  
     static void testb() {
        long var_1 = -1L;
  
        short var_2 = (byte) 1.0E10;
  
!       for ( Object temp = new byte[(byte)1.0E10];  true ;
!             var_2 = "1".equals("0") ? ((byte) var_1) : 1 ) {}
     }
  
     static void testc() {
        long var_1 = -1L;
        if (vara_1 > 0)  var_1 = 1L;
  
!       int var_2 = (byte)var_1 - 128;
  
!       for ( Object temp = new byte[var_2];  true ;
!             var_2 = "1".equals("0") ? 2 : 1 ) {}
     }
  
     static void testd() {
        long var_1 = 0L;
  
!       int var_2 = (byte)var_1 + 1;
!       for (int i=0; i<2 ; i++)  var_2 = var_2 - 1;
  
!       for ( Object temp = new byte[var_2];  true ;
!             var_2 = "1".equals("0") ? 2 : 1 ) {}
     }
  
     public static void main(String[] args) throws Exception {
        int nex = 0;
  
        try {
           testa();
        }
-       catch (java.lang.NegativeArraySizeException ex) { nex++; }
        try {
           testb();
        }
-       catch (java.lang.NegativeArraySizeException ex) { nex++; }
        try {
           testc();
        }
-       catch (java.lang.NegativeArraySizeException ex) { nex++; }
        try {
           testd();
        }
-       catch (java.lang.NegativeArraySizeException ex) { nex++; }
  
        if (nex != 4)
          System.exit(97);
     }
  }
--- 24,108 ----
  
  /*
   * @test
   * @bug 6823453
   * @summary DeoptimizeALot causes fastdebug server jvm to fail with assert(false,"unscheduable graph")
!  *
!  * @run main/othervm -Xcomp -XX:+IgnoreUnrecognizedVMOptions -XX:+DeoptimizeALot
!  *      -XX:CompileCommand=compileonly,compiler.c2.Test6823453::*
!  *      compiler.c2.Test6823453
   */
  
! package compiler.c2;
! 
! public class Test6823453 {
  
      static long vara_1 = 1L;
  
      static void testa() {
          short var_2 = (byte) 1.0E10;
  
!         for (Object temp = new byte[(byte) 1.0E10]; true;
!              var_2 = "1".equals("0") ? ((byte) vara_1) : 1) {
!         }
      }
  
      static void testb() {
          long var_1 = -1L;
  
          short var_2 = (byte) 1.0E10;
  
!         for (Object temp = new byte[(byte) 1.0E10]; true;
!              var_2 = "1".equals("0") ? ((byte) var_1) : 1) {
!         }
      }
  
      static void testc() {
          long var_1 = -1L;
          if (vara_1 > 0) var_1 = 1L;
  
!         int var_2 = (byte) var_1 - 128;
  
!         for (Object temp = new byte[var_2]; true;
!              var_2 = "1".equals("0") ? 2 : 1) {
!         }
      }
  
      static void testd() {
          long var_1 = 0L;
  
!         int var_2 = (byte) var_1 + 1;
!         for (int i = 0; i < 2; i++) var_2 = var_2 - 1;
  
!         for (Object temp = new byte[var_2]; true;
!              var_2 = "1".equals("0") ? 2 : 1) {
!         }
      }
  
      public static void main(String[] args) throws Exception {
          int nex = 0;
  
          try {
              testa();
+         } catch (java.lang.NegativeArraySizeException ex) {
+             nex++;
          }
          try {
              testb();
+         } catch (java.lang.NegativeArraySizeException ex) {
+             nex++;
          }
          try {
              testc();
+         } catch (java.lang.NegativeArraySizeException ex) {
+             nex++;
          }
          try {
              testd();
+         } catch (java.lang.NegativeArraySizeException ex) {
+             nex++;
          }
  
          if (nex != 4)
              System.exit(97);
      }
  }