[PATCH] D34207: [IndVarSimplify] Add AShr exact flags using induction variables ranges.

[Dave Green via Phabricator via llvm-commits]

dmgreen updated this revision to Diff 105152.
dmgreen edited the summary of this revision.

https://reviews.llvm.org/D34207

Files:
  lib/Transforms/Utils/SimplifyIndVar.cpp
  test/Transforms/IndVarSimplify/strengthen-overflow.ll

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