New comment by q66 on void-packages repository

https://github.com/void-linux/void-packages/pull/32573#issuecomment-903162360

Comment:
x86_64 guarantees at least SSE2, so that's implied by the compiler (in other words, the likes oh `-msse -msse2` are completely useless NOOPs), and anything newer is not available on all CPUs, so we don't want it in packages (if a binary SIGILLs on any computer Void can run on, that's bad news)