[PATCH] D23432: [AliasSetTracker] Degrade AliasSetTracker results when may-alias sets get too large.

[Michael Kuperstein via llvm-commits]

mkuper updated this revision to Diff 68066.
mkuper marked 2 inline comments as done.
mkuper added a comment.

Updated per David's comments, except for the getAliasSetForPointer() change.

(Re mergeAllAliasSets - I was wrong, it can use mergeSetIn() as is, it does the right thing.)


https://reviews.llvm.org/D23432

Files:
  include/llvm/Analysis/AliasSetTracker.h
  lib/Analysis/AliasSetTracker.cpp
  test/Analysis/AliasSet/saturation.ll

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