Ahh... Good old funrollloops...

https://www.shlomifish.org/humour/by-others/funroll-loops/Ge...

Heh, "funrollloops" reminds me of recompiling FreeBSD 4 on my thinkpad back in the early aughts. The word made me imagine some sort of processed breakfast cereal with too many additives.

Right up there with fun, safe math optimizations

At least these actually make things faster usually.

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