[PATCH] D44270: Improve caching scheme in ProvenanceAnalysis.

[Pete Cooper via Phabricator via llvm-commits]

pete accepted this revision.
pete added a comment.
This revision is now accepted and ready to land.

This all looks reasonable.  Its a nice localized change to this pass.  LGTM.


Repository:
  rL LLVM

https://reviews.llvm.org/D44270