static void fenz(ReturnType uint64_t out[1], const uint64_t in1[8]) {
  { const uint64_t x13 = in1[7];
  { const uint64_t x14 = in1[6];
  { const uint64_t x12 = in1[5];
  { const uint64_t x10 = in1[4];
  { const uint64_t x8 = in1[3];
  { const uint64_t x6 = in1[2];
  { const uint64_t x4 = in1[1];
  { const uint64_t x2 = in1[0];
  { uint64_t x15 = (x14 | x13);
  { uint64_t x16 = (x12 | x15);
  { uint64_t x17 = (x10 | x16);
  { uint64_t x18 = (x8 | x17);
  { uint64_t x19 = (x6 | x18);
  { uint64_t x20 = (x4 | x19);
  { uint64_t x21 = (x2 | x20);
  out[0] = x21;
  }}}}}}}}}}}}}}}
}