K 10 svn:author V 4 kris K 8 svn:date V 27 2001-02-27T11:21:47.000000Z K 7 svn:log V 352 Add definitions and support for the AMD k6-2, Pentium MMX (i586/MMX), and Pentium II, III and IV processors (p2, p3, p4), as well as 'mmx' and '3dnow' MACHINE_CPU tags as appropriate. In the near future this will be used to control various ports which have MMX/3dNow optimizations, instead of the ad-hoc methods currently used. Reviewed by: peter END