Tuesday, August 8, 2017

Into the great divide

I thought of another optimization to try in a couple places for the MC-10 ROM.
It *might* save 90 or more clock cycles per divide which would be a very good thing.
That's what?  20+ instructions worth?  It won't help with Ahl's benchmark, but it will speed up some other things a little.  It's not huge like the hardware multiply but every little bit helps.

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