https://bugs.freedesktop.org/show_bug.cgi?id=93649
--- Comment #74 from Amarildo amarildo-geral@autistici.org --- (In reply to hofmann.zachary from comment #73)
One hour is not enough testing. I applied this patch to mesa 13.0.2 and the game still locks up.
I believe you need mesa-git and llvm-svn for it to work.