[PATCH] D142801: [Local][InstCombine][GVN] Handle !noundef metadata in combineMetadata

[luxufan via Phabricator via llvm-commits]

StephenFan updated this revision to Diff 493214.
StephenFan retitled this revision from "[Local][InstCombine] Handle !noundef metadata in combineMetadata" to "[Local][InstCombine][GVN] Handle !noundef metadata in combineMetadata".
StephenFan edited the summary of this revision.
StephenFan added a comment.

Add test of K dominates J.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D142801/new/

https://reviews.llvm.org/D142801

Files:
  llvm/lib/Transforms/InstCombine/InstCombinePHI.cpp
  llvm/lib/Transforms/Utils/Local.cpp
  llvm/test/Transforms/GVN/noundef.ll
  llvm/test/Transforms/InstCombine/phi-load-metadata-4.ll

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