Comment # 73 on bug 81644 from Aaron B

I'm not having any luck bisecting, because I can't even get mesa-10.1.4 to
compile. I recompiled LLVM with R600 and everything, but still no dice. Could
it be I'm using LLVM 3.6 or should there be no functional difference? I'm
getting errors for non-existent members and implicit function declarations. If
I could get it to compile I probably could have had it bisected, but looks like
I can't do it right now.