static void fenz(ReturnType uint64_t out[1], const uint64_t in1[3]) {
  { const uint64_t x3 = in1[2];
  { const uint64_t x4 = in1[1];
  { const uint64_t x2 = in1[0];
  { uint64_t x5 = (x4 | x3);
  { uint64_t x6 = (x2 | x5);
  out[0] = x6;
  }}}}}
}