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Re: DFA for PPro, P2, P3
> In message <20020503202213.GB23248@atrey.karlin.mff.cuni.cz>, Jan Hubicka
> > I modeled each decoder as unit (well, pentium has just two of them) and then
> > used presence set to ensure that pentium u unit is fed before pentium v
> > This works quite naturally for me. The nonpairable instructions simply
> > allocate both units. I guess pentiumpro can use same scheme, just with
> > three units. Is there some better alternative?
> Well, given the physical ordering constraints modeling the decoder as
> a vliw probably makes sense.
I am not quite sure what you mean by this sentence. Is there some other
support for VLIW I missed, or we both mean the presence_set/exclusion_set and
> > This reminds me, that I should post the patch, give me some time to dig it
> > out, I've just returned from a trip.
> Please do. I've got an idle P166 :-)
I sent the patch. I am really curious about the results!