I was checking out some multiplication algorithms for the 6502 and felt the need...

		forinti 66 days ago \| parent \| context \| favorite \| on: Extra Instructions Of The 65XX Series CPU (1996) I was checking out some multiplication algorithms for the 6502 and felt the need for a multi-bit shift. https://github.com/TobyLobster/multiply_test Which is, I guess, the reason the folks at Acorn decided to put a barrel shifter in the first ARMs.