[Diffusion] rL244255: AMDGPU/SI: Add Fiji support

[Tom Stellard via llvm-commits]

tstellarAMD added a comment.

The patch just adds another CPU string "fiji" that LLVM will recognize for the amdgpu target.  It doesn't really do anything now, but it would be useful to have in the stable branch in case we encounter some "fiji" specific bugs which we need to fix.

Without this patch, if you wanted to generate code for "fiji" GPUs, you would have to specify another similar GPU, like "carrizo".  This isn't a huge inconvenience, but it is nicer for non-clang frontends if they can specify the correct GPU.


Users:
  hans (Auditor)
  llvm-commits (Auditor)
  3.7-release (Auditor)

http://reviews.llvm.org/rL244255