[Bug 73320] [radeonsi] LLVM runs out of registers during register allocation in Painkiller Hell & Damnation

https://bugs.freedesktop.org/show_bug.cgi?id=73320

--- Comment #24 from Tom Stellard tstellar@gmail.com --- DId yo(In reply to comment #21)

I amanaged to build llvm and mesa.

Here's my test results: As for both wine applications 3D Mark 2000 and Syberia, the error is gone and both applications continue past normally.

But Antichamber will crash the system hard. I have found place in the game where the llvm error always happens. When I use your version of llvm 3.5 instead of llvm 3.4 Antichamber wont exit with the error it will instead deadlock the whole system, only option is reboot.

Did you try this branch: http://cgit.freedesktop.org/~tstellar/llvm/log/?h=si-spill-fixes