gcc/testsuite/gcc.c-torture/execute/loop-7.c

   1 void foo (unsigned int n)
   2 {
   3   int i, j = -1;
   4
   5   for (i = 0; i < 10 && j < 0; i++)
   6     {
   7       if ((1UL << i) == n)
   8         j = i;
   9     }
  10
  11   if (j < 0)
  12     abort ();
  13 }
  14
  15 main()
  16 {
  17   foo (64);
  18   exit (0);
  19 }