[bri3d]

There's a pretty good list of weird off-label uses for the Galois Field instructions here: https://gist.github.com/animetosho/d3ca95da2131b5813e16b5bb1...

[genewitch]

I think I actually need that instruction and have a use case for it, and it does something with a matrix transpose so I might finally find a real world useful demonstration of a matrix operation I can cite to people who don't know what those mean.