[PATCH] D21720: Unroll for uncountable loops

Michael Zolotukhin via llvm-commits llvm-commits at lists.llvm.org
Tue Aug 30 15:22:48 PDT 2016

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mzolotukhin added a comment.

Hi Evgeny,

Why functionality from `lib/Analysis/LoopUnrollAnalyzer.cpp` isn't enough for your case? It should be able to predict that phis would be removed after unrolling (possibly along with other instructions).

Michael


Repository:
  rL LLVM

https://reviews.llvm.org/D21720

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