https://bugs.freedesktop.org/show_bug.cgi?id=74294
--- Comment #5 from Alexandre Demers alexandre.f.demers@gmail.com --- (In reply to Michel Dänzer from comment #4)
radeonsi doesn't work without LLVM, so R600_LLVM=1 doesn't have any effect with it. OTOH I'd expect it to be affected by any issues like this affecting r600g with R600_LLVM=1.
Then I'm closing it. If someone hits it, he will reopen it.