[PATCH] D32293: InstructionSimplify: Simplify a shuffle with a undef mask to undef

[Sanjay Patel via Phabricator via llvm-commits]

spatel accepted this revision.
spatel added a comment.

This patch is trivially LGTM based on the LangRef and discussion in PR32486:
https://bugs.llvm.org//show_bug.cgi?id=32486


Repository:
  rL LLVM

https://reviews.llvm.org/D32293