[PATCH] D99687: [SCEV] Compute ranges for lshr recurrences

[Philip Reames via Phabricator via llvm-commits]

reames updated this revision to Diff 338944.
reames retitled this revision from "[SCEV] Compute ranges for ashr/lshr recurrences" to "[SCEV] Compute ranges for lshr recurrences".
reames added a comment.

Rebase over requested tests, and narrow initial scope to lshr only.  Will return to ashr once this lands.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D99687/new/

https://reviews.llvm.org/D99687

Files:
  llvm/lib/Analysis/ScalarEvolution.cpp
  llvm/test/Analysis/ScalarEvolution/shift-recurrences.ll

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