Compile OpenBSD with LLVM/Clang instead of GCC?

Is it possible/wise to use Clang oppose to GCC? By building OpenBSD from source with Clang would security be in risk?

Currently i don’t think its possible to compile OpenBSD with Clang. But these guys are forking OpenBSD for clang. https://github.com/bitrig/bitrig/wiki/Faq

i put the misc thread about compilers in OpenBSD here

https://marc.info/?l=openbsd-misc&m=137530560232232&w=2