[PATCH] D147404: [DAGCombiner] Fold avg(x, x) --> x

[Dave Green via Phabricator via llvm-commits]

dmgreen added a comment.

Thanks for the patch. I'm not sure about the X86 changes but I think if you add extra tests then all the AArch64 variants looks good.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D147404/new/

https://reviews.llvm.org/D147404