[LLVMdev] Advice updating version

[Fernando Magno Quintao Pereira]

Guys,

     I am using LLVM 1.8, and I want to update to the most recent version. 
I want to keep my old version, because I have done many changes in the 
source code. Could someone tell me if I am likely to experiment problems 
if I download LLVM 2.0 and keep it in a separate directory in the same 
machine where the old version is installed?

best,

Fernando