[PATCH] D89954: [SCEV][NFC] Cache symbolic max exit count

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev created this revision.
mkazantsev added reviewers: nikic, efriedma, fhahn, lebedev.ri.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.
mkazantsev requested review of this revision.

We want to have a caching version of symbolic BE exit count
rather than recompute it every time we need it.


https://reviews.llvm.org/D89954

Files:
  llvm/include/llvm/Analysis/ScalarEvolution.h
  llvm/lib/Analysis/ScalarEvolution.cpp
  llvm/lib/Transforms/Scalar/IndVarSimplify.cpp

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