Subversion Repositories openrisc

/* { dg-do run } */

extern void abort(void);

struct a

{

   unsigned int bits : 1;

   signed long val : ((sizeof(long) * 8) - 1);

};

int Fnegate (struct a b)

{

  if ((-((long)b.val)) <= ((long) ((1UL << ((sizeof(long) * 8) - 2)) -1UL))

      && (-((long)b.val)) >= (-(((long) ((1UL << ((sizeof(long) * 8) - 2)) -1UL))) - 1))

     return 0 ;

  abort ();

}

int main ()

{

  struct a b = {1, 1};

  Fnegate (b);

  return 0;

}