1  /* PR rtl-optimization/69771 */
       2  /* { dg-do compile } */
       3  /* { dg-require-effective-target int32plus } */
       4  
       5  unsigned char a = 5, c;
       6  unsigned short b = 0;
       7  unsigned d = 0x76543210;
       8  
       9  void
      10  foo (void)
      11  {
      12    c = d >> ~(a || ~b);	/* { dg-warning "shift count is negative" } */
      13  }