> Thank Chris. I was actually more interested in this from an internals
> perspective. I was wondering how effective LLVM is as a JIT system and
> whether there are/were any large source changes.

Ah, then I would recommend checking with the macruby-devel mailing list instead ( http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel ). I'm not sure how many macruby folks hang out on ruby-talk (maybe ruby-core if anything).

- Chris ( @cwgem )