instructions for Athlon

Alan Modra alan@linuxcare.com.au
Thu Jun 22 23:11:00 GMT 2000


On Thu, 22 Jun 2000, H . J . Lu wrote:

> On Thu, Jun 22, 2000 at 07:54:58PM +0200, Dieter Nützel wrote:
> > Hello H.J.,
> > 
> > do you know if there is support for the "latest" AMD Athlon (mmxext mmx
> > 3dnowext 3dnow) instructions available (as, etc.)?
> > 
> > Yep, prefetch, prefetchnta, etc. works but NOT "movqnta" (not cache
> > trashing).

Presumably, you mean "movntq" (0Fh E7h).  That has been supported by gas
for quite a while.

Alan Modra
-- 
Linuxcare.  Support for the Revolution.



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