[PATCH] D55444: AMDGPU: Fix DPP combiner

[Neil Henning via Phabricator via llvm-commits]

sheredom added a comment.

@cwabbott I planned to do a followup once this DPP change had landed to add the missing dpp/codegen patterns to the atomic optimizer - so watch this space!

I do agree though that we should probably add the DPP patterns that we want to be 100% certain get combined into a test case, I'll work with @vpykhtin to add this.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55444/new/

https://reviews.llvm.org/D55444