gcc/testsuite/gcc.c-torture/execute/loop-2d.c

   1 int a[2];
   2
   3 f (b)
   4 {
   5   unsigned int i;
   6   int *p;
   7   for (p = &a[b], i = b; --i < ~0; )
   8     *--p = i * 3 + (int)a;
   9 }
  10
  11 main ()
  12 {
  13   a[0] = a[1] = 0;
  14   f (2);
  15   if (a[0] != (int)a || a[1] != (int)a + 3)
  16     abort ();
  17   exit (0);
  18 }