[PATCH] D45867: [InstCombine] Unfold masked merge with constant mask

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri created this revision.
lebedev.ri added reviewers: spatel, craig.topper.

As discussed in https://reviews.llvm.org/D45733, we want to do this in InstCombine.

https://rise4fun.com/Alive/LGk


Repository:
  rL LLVM

https://reviews.llvm.org/D45867

Files:
  lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
  test/Transforms/InstCombine/unfold-masked-merge-with-const-mask-scalar.ll
  test/Transforms/InstCombine/unfold-masked-merge-with-const-mask-vector.ll

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