[PATCH] D103323: [DAGCombiner] Add support for mulhi const folding in DAGCombiner

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a comment.

@dstuttard Please can you rebase? rGcc38f8939da4aec85e7d0ef4de412e30d4de5a14 <https://reviews.llvm.org/rGcc38f8939da4aec85e7d0ef4de412e30d4de5a14> should give you vector coverage


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D103323/new/

https://reviews.llvm.org/D103323