[PATCH] D138232: [NFC] Refactor loop peeling code for calculating phi invariance.

[Jamie Schmeiser via Phabricator via llvm-commits]

jamieschmeiser updated this revision to Diff 477296.
jamieschmeiser retitled this revision from "Code for calculating number of loop peels based on phi invariance" to "[NFC] Refactor loop peeling code for calculating phi invariance.".
jamieschmeiser edited the summary of this revision.
jamieschmeiser added a comment.

I have split out the refactoring of the code so there are no intended
functional changes.  I have added the test case as requested, showing
the current, limited functionality.  After this lands, I will post a
patch with the expanded functionality.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138232/new/

https://reviews.llvm.org/D138232

Files:
  llvm/lib/Transforms/Utils/LoopPeel.cpp
  llvm/test/Transforms/LoopUnroll/peel-loop-phi-analysis.ll

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