gcc/testsuite/gcc.c-torture/compile/fnul.c

   1 main ()
   2 {
   3   int i;
   4   int f;
   5
   6   for (i = 0;; i--)
   7     {
   8       f = 0;
   9
  10       if ((i & (i - 1)) == 0)
  11         {
  12           printf ("d");
  13           f = 1;
  14         }
  15       if ((i & -i) == i)
  16         {
  17           printf ("t");
  18           f = 1;
  19         }
  20       if (f)
  21         printf ("%d\n", i);
  22     }
  23 }