[PATCH] D32139: [AliasSetTracker] Don't drop AA MD so eagerly

[Keno Fischer via Phabricator via llvm-commits]

loladiro updated this revision to Diff 104536.
loladiro added a comment.

Factor out intersection code into a method of AAMDNodes


https://reviews.llvm.org/D32139

Files:
  include/llvm/Analysis/AliasSetTracker.h
  include/llvm/IR/Metadata.h
  test/Transforms/LICM/dropped-tbaa.ll

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