static void fenz(ReturnType uint32_t out[1], const uint32_t in1[16]) {
  { const uint32_t x29 = in1[15];
  { const uint32_t x30 = in1[14];
  { const uint32_t x28 = in1[13];
  { const uint32_t x26 = in1[12];
  { const uint32_t x24 = in1[11];
  { const uint32_t x22 = in1[10];
  { const uint32_t x20 = in1[9];
  { const uint32_t x18 = in1[8];
  { const uint32_t x16 = in1[7];
  { const uint32_t x14 = in1[6];
  { const uint32_t x12 = in1[5];
  { const uint32_t x10 = in1[4];
  { const uint32_t x8 = in1[3];
  { const uint32_t x6 = in1[2];
  { const uint32_t x4 = in1[1];
  { const uint32_t x2 = in1[0];
  { uint32_t x31 = (x30 | x29);
  { uint32_t x32 = (x28 | x31);
  { uint32_t x33 = (x26 | x32);
  { uint32_t x34 = (x24 | x33);
  { uint32_t x35 = (x22 | x34);
  { uint32_t x36 = (x20 | x35);
  { uint32_t x37 = (x18 | x36);
  { uint32_t x38 = (x16 | x37);
  { uint32_t x39 = (x14 | x38);
  { uint32_t x40 = (x12 | x39);
  { uint32_t x41 = (x10 | x40);
  { uint32_t x42 = (x8 | x41);
  { uint32_t x43 = (x6 | x42);
  { uint32_t x44 = (x4 | x43);
  { uint32_t x45 = (x2 | x44);
  out[0] = x45;
  }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
}