// Tests to see whether the logical right shift operator works.
// modified to defeat constant folding/copy propagation so 
// we make sure we're testing the runtime version of >>>
class bitmask {
  public static void test1(int i_int) {
    int j_int = i_int >>> 24;
    if (j_int != 255) {
      System.out.println("Failed on source int, target int.");
    }
  }
  public static void test2(long i_long) {
    long j_long = i_long >>> 24;
    if (j_long != 0x000000ffffffffffL) {
      System.out.println("Failed on source long, target long.");
    }
  }
  public static void test3(long i_long) {
    int j_int = (int) (i_long >>> 56);
    if (j_int != 255) {
      System.out.println("Failed on source long, target int.");
    }
  }
  public static void test4(int i_int) {
    int j_int = i_int >>> 0;
    if (j_int != i_int) {
      System.out.println("Failed on shift 0.");
    }
  }
  public static void main(String args[]) {

    test1(-1);

    test2(-1);

    test3(-1);
    
    test4(-27);

  }
}