[PATCH] D83360: [InstSimplify] Remove select ?, undef, X -> X and select ?, X, undef -> X

[Craig Topper via Phabricator via cfe-commits]

craig.topper added a comment.

In D83360#2139933 <https://reviews.llvm.org/D83360#2139933>, @efriedma wrote:

> Please also add testcases with select constant expressions, to test constant folding.


Should we remove the handling from llvm::ConstantFoldSelectInstruction


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D83360