1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-original" } */
       3  
       4  int test1(int a)
       5  {
       6    return ~(unsigned int)a;
       7  }
       8  
       9  unsigned int test2(unsigned int b)
      10  {
      11    return ~(int)b;
      12  }
      13  
      14  /* { dg-final { scan-tree-dump-times "~a" 1 "original" } } */
      15  /* { dg-final { scan-tree-dump-times "~b" 1 "original" } } */
      16