[Libre-soc-bugs] [Bug 1155] O(n^2) multiplication REMAP mode(s)

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=1155

--- Comment #22 from Luke Kenneth Casson Leighton <lkcl at lkcl.net> ---
(In reply to Jacob Lifshay from comment #20)

> then we can save a bit

and complexify the encoding which is just not happening at a critical juncture.
top priority lesson to observe here, jacob: think multi-issue and how long
the gate chain is on complex decode, right where this is deciding register
reservation/allocation.

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