[PATCH] D114650: [SCEV] Construct SCEV iteratively (WIP).

[Florian Hahn via Phabricator via llvm-commits]

fhahn updated this revision to Diff 424873.
fhahn added a comment.

Another rebase and attempt to reduce the diff by keeping getSCEV instead of getExistingSCEV. I am planning to further strip down the changes related to phi handling and have the initial version only construct SCEVs iteratively for IR without PHIs/cycles.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D114650/new/

https://reviews.llvm.org/D114650

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

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