(In reply to Timothy Arceri from comment #9)
> I'm not sure why yet but both the black triangles and the incorrect
> rendering behind the chinese emperor on the loading screen go away when I
> run the trace on the NIR backend.
> 
> Until we figure out what is going on here you can try running the game with
> the following environment variable:
> 
> R600_DEBUG=nir

Can confirm! The initial red+black triangles in the game seem to have
disappeared using the nir backend.

(I may be a little excited!)