Oh, wow, author of that library here, thanks for posting this! I originally intended it to be a little fun experiment, but if there's real interest, then I can certainly clean it up and make it usable.

Last night I changed it to not depend on llc.exe and instead use the llvm api (had to compile llvm-3.4... that was not fun), which was one of the biggest roadblocks I foresaw with respect to redistributability.