[PATCH] D65276: [SCEV] Disable canonical expansion for nested recurrences.

[Evgeniy via Phabricator via llvm-commits]

ebrevnov updated this revision to Diff 213580.
ebrevnov added a comment.

Splitting exitsting patch to two parts. The first one is an actual fix for the problem. The second one is an enhancement to evaluateAtIteration which is going to be reviewd and committed separately.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D65276/new/

https://reviews.llvm.org/D65276

Files:
  include/llvm/Analysis/ScalarEvolutionExpander.h
  lib/Analysis/ScalarEvolutionExpander.cpp
  unittests/Analysis/ScalarEvolutionTest.cpp

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