On 5/20/2014 8:44 PM, Robin Vowels wrote:
I use MVCL a lot even for very small moves where the length is not
known at assembly time. But I know my environment and its performance
requirements, and often judge the relative elegance, generality, and
programmer-readability of such an instruction to override what small
performance gain there might be to multipathing and/or loops.
Sounds like overkill.
MVC with EX would be simpler.
Not if you want padding.
--
Edward E Jaffe
Phoenix Software International, Inc
831 Parkview Drive North
El Segundo, CA 90245
http://www.phoenixsoftware.com/
