[Libre-soc-dev] v3.1B prefix

[Luke Kenneth Casson Leighton]

On Sun, Dec 13, 2020 at 10:30 PM Jacob Lifshay <programmerjake at gmail.com> wrote:

> I'd have to do some analysis, but I expect single-swizzled operations to be
> somewhere between 2x and 10x (or more) as common then double-swizzled
> operations, so I think we'd be fine without special double-swizzled
> instructions.

ok that's whew, a lot less pressure to design what amounts to
effectively an entire subset ISA.

l.