gnu/dist/gcc4/gcc/testsuite/gcc.c-torture/execute/20001108-1.c

   1 long long
   2 signed_poly (long long sum, long x)
   3 {
   4   sum += (long long) (long) sum * (long long) x;
   5   return sum;
   6 }
   7
   8 unsigned long long
   9 unsigned_poly (unsigned long long sum, unsigned long x)
  10 {
  11   sum += (unsigned long long) (unsigned long) sum * (unsigned long long) x;
  12   return sum;
  13 }
  14
  15 int
  16 main (void)
  17 {
  18   if (signed_poly (2LL, -3) != -4LL)
  19     abort ();
  20
  21   if (unsigned_poly (2ULL, 3) != 8ULL)
  22     abort ();
  23
  24   exit (0);
  25 }