Comment # 29 on bug 75276 from Pablo Cholaky

I don't know if will help a lot, but a crash is "always reproducible" with LLVM
3.4.2 using my OLAND 8750M with "Civilization V", always on a leader scene.

Using LLVM from GIT I don't reproduce this, but is VERY slow, like darkbasic
said. Is only on the leader scene.