Enable 32-bit Alignment

[Menezes, Evandro]

HJ, 

> > Anyways, I wasn't able to find good information on older 
> processors (before Ppro), so I'd rather leave them as is.  
> 
> The old processors should take
> 
> N x 66 90
> 
> They may not be the best, but should run fine.

On some of our 486 and 586-class embedded processors each prefix beyond 2 takes and extra cycle to decode.

Everything else seems fine at first glance (I ask my colleagues to check it further), but I'd rather keep the oldies as is.

Thanks,

-- 
_______________________________________________________
Evandro Menezes               AMD            Austin, TX