message: cannot avoid judging of multiple of 4, just call increase_nonce_32_le
diff: @@ -236,11 +236,7 @@ fn increase_nonce_64_le(nonce: &mut [u8]) {
  if i < nonce.len() {
  // unlinkely (missing intrinsic)
  - if i + 4 < nonce.len() {
  increase_nonce_32_le(&mut nonce[i..]);
  - } else {
  - increase_nonce_classic_le(&mut nonce[i..]);
  - }
  }
  }
  