[PATCH] D110620: [SCEV] Infer ranges for SCC consisting of cycled Phis

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev updated this revision to Diff 375543.
mkazantsev retitled this revision from "[WIP][SCEV] Infer ranges for SCC consisting of cycled Phis" to "[SCEV] Infer ranges for SCC consisting of cycled Phis".
mkazantsev added reviewers: reames, nikic, lebedev.ri, efriedma, fhahn.
mkazantsev added a comment.

Theoretically it should not harm CT, but would be nice to ensure that. Nikita, could you please help me with that?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110620/new/

https://reviews.llvm.org/D110620

Files:
  llvm/lib/Analysis/ScalarEvolution.cpp
  llvm/test/Analysis/ScalarEvolution/cycled_phis.ll
  llvm/test/Analysis/ScalarEvolution/unknown_phis.ll

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