old-autovect-branch/gcc/testsuite/gcc.c-torture/compile/20000629-1.c

   1 struct a
   2 {
   3   struct a * x;
   4 };
   5
   6 void
   7 foo (struct a * b)
   8 {
   9   int i;
  10
  11   for (i = 0; i < 1000; i++)
  12     {
  13       b->x = b;
  14       b++;
  15     }
  16 }
  17
  18 void
  19 bar (struct a * b)
  20 {
  21   int i;
  22
  23   for (i = 0; i < 1000; i++)
  24     {
  25       b->x = b;
  26       b--;
  27     }
  28 }