gcc/testsuite/gcc.dg/torture/pr47743.c

   1 /* { dg-do compile } */
   2
   3 int
   4 foo (void *x, int y)
   5 {
   6   long long a = 1, *b;
   7   double *c;
   8   if (y)
   9     {
  10       b = (long long *) x;
  11       while (b)
  12         a *= *b++;
  13     }
  14   else
  15     {
  16       c = (double *) x;
  17       while (c)
  18         a *= *c++;
  19     }
  20   return a;
  21 }
  22