1  /* PR middle-end/45262 */
       2  
       3  /* { dg-require-effective-target int32plus } */
       4  
       5  extern void abort (void);
       6  
       7  int
       8  foo (unsigned int x)
       9  {
      10    return ((int) x < 0) || ((int) (-x) < 0);
      11  }
      12  
      13  int
      14  bar (unsigned int x)
      15  {
      16    return x >> 31 || (-x) >> 31;
      17  }
      18  
      19  int
      20  main (void)
      21  {
      22    if (foo (1) != 1)
      23      abort ();
      24    if (foo (0) != 0)
      25      abort ();
      26    if (foo (-1) != 1)
      27      abort ();
      28    if (bar (1) != 1)
      29      abort ();
      30    if (bar (0) != 0)
      31      abort ();
      32    if (bar (-1) != 1)
      33      abort ();
      34    return 0;
      35  }