Migrating from x86 (32) to amd64

[Artem Kuchin]

> About one year ago, I was able to do the regular procedure after enabling i386 compat.  It was just another make world for me.
> 
> options         COMPAT_IA32

This is interesting. I have setup and amd64 box with this option enabled. And i am sure i have to leave
foreve, since some client have their binaries w/o sources and they need to run anyway. The quesiton,
does this option have any perfomance impact?

--
Artem