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

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 276502.
craig.topper added a comment.
Herald added a subscriber: dmgreen.

Add tests for InstCombine and InstSimplfy.
Update frontend test


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D83360/new/

https://reviews.llvm.org/D83360

Files:
  clang/test/CodeGen/arm-mve-intrinsics/dup.c
  llvm/lib/Analysis/InstructionSimplify.cpp
  llvm/test/Transforms/InstCombine/select.ll
  llvm/test/Transforms/InstSimplify/select.ll

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