gcc/testsuite/gcc.c-torture/execute/950322-1.c

   1 f (unsigned char *a)
   2 {
   3   int i, j;
   4   int x, y;
   5
   6   j = a[1];
   7   i = a[0] - j;
   8   if (i < 0)
   9     {
  10       x = 1;
  11       y = -i;
  12     }
  13   else
  14     {
  15       x = 0;
  16       y =  i;
  17     }
  18   return x + y;
  19 }
  20
  21
  22 main ()
  23 {
  24   unsigned char a[2];
  25   a[0] = 8;
  26   a[1] = 9;
  27   if (f (a) != 2)
  28     abort ();
  29   exit (0);
  30 }