[PATCH] D31426: [DAGCombine] A shuffle of a splat is always the splat itself

[Sanjay Patel via Phabricator via llvm-commits]

spatel accepted this revision.
spatel added a comment.
This revision is now accepted and ready to land.

LGTM of course. :)
If anyone who knows the shuffle combiner better wants to confirm that I haven't misdiagnosed the problem, that would be good too.


Repository:
  rL LLVM

https://reviews.llvm.org/D31426