[Libre-soc-dev] planning next OPF ISA WG RFC: ls003, biginteger?

[lkcl]

On Tue, Oct 11, 2022 at 12:59 AM Jacob Lifshay <programmerjake at gmail.com> wrote:
>
> On Mon, Oct 10, 2022 at 2:31 PM lkcl via Libre-soc-dev
> <libre-soc-dev at lists.libre-soc.org> wrote:
> >
> > https://libre-soc.org/openpower/sv/biginteger/
> >
> > whilst ls002 questions and revisions are underway, my thoughts as
> > to the next candidate RFC would be divmod, mulx, shfl/r. sound
> > reasonable?
>
> I'd like to *not* submit double-wide shift instructions just yet, as
> part of writing the toom-cook algorithm generator I'm realizing that
> as currently defined the shift instructions are quite difficult to use
> as currently defined and they need some more thought/proposals.

does this still hold, i want to get moving on the RFCs and have
been editing ls003 to include dsld and dsrd.
https://bugs.libre-soc.org/show_bug.cgi?id=1010

l.