Hi H.J, Attaching new patch with 2 test cases, mv2.C checks ISAs only and mv1.C checks ISAs and arches mixed. Right now, checking only arches is not needed as they are mutually exclusive, any order should be fine. Patch also available for review here: http://codereview.appspot.com/5752064 Thanks, -Sri. On Sat, May 12, 2012 at 6:37 AM, H.J. Lu wrote: > On Fri, May 11, 2012 at 7:04 PM, Sriraman Tallam wrote: >> Hi H.J., >> >>   I have updated the patch to improve the dispatching method like we >> discussed. Each feature gets a priority now, and the dispatching is >> done in priority order. Please see i386.c for the changes. >> >> Patch also available for review here:  http://codereview.appspot.com/5752064 >> > > I think you need 3 tests: > > 1.  Only with ISA. > 2.  Only with arch > 3.  Mixed with ISA and arch > > since test mixed ISA and arch may hide issues with ISA only or arch only. > > -- > H.J.