Frank Denis a0b35249a2
Replace hand-written endian-specific loads with std.mem.readInt*() (#16431)
And when we have the choice, favor little-endian because it's 2023.

Gives a slight performance improvement:

   md5: 552 -> 555 MiB/s
  sha1: 768 -> 786 MiB/s
sha512: 211 -> 217 MiB/s
2023-07-18 00:40:31 +02:00
..