[Libre-soc-isa] [Bug 1015] rfc for rest of int/fp move/convert ls006

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=1015

--- Comment #46 from Jacob Lifshay <programmerjake at gmail.com> ---
(In reply to Jacob Lifshay from comment #44)
> since I think we need to rename fcvt*/fmv* to be consistent with existing
> instructions, I propose:
> 
> fmvfg -> mtfpr/mtfprd (depending if we want a new instruction anyway)
> fmvfgs -> mtfprs
> fmvtg[.] -> mffpr[.]/mffprd (depending if we want a new instruction anyway)
> fmvtgs[.] -> mffprs[.]
> fcvtfg[.] -> ctfprd[.]
> fcvtfgs[.] -> ctfprs[.]
> fcvttg[o][.] -> cffprd[o][.]

luke responded that the renaming is fine, but we can't just reuse the existing
vsx instructions (mffprd/mtfprd)

https://libre-soc.org/irclog/%23libre-soc.2023-06-22.log.html#t2023-06-22T09:55:56

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