[PATCH] D127966: [LV] Move LoopVersioning creation to LVP::execute.

[Florian Hahn via Phabricator via llvm-commits]

fhahn created this revision.
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At the moment LoopVersioning is only created for inner-loop
vectorization. This patch moves it to LVP::execute, which means it will
also be added for epilogue vectorization. As a consequence, the proper
noalias metadata is now also added to epilogue vector loops.

LVer will be moved to VPTransformState as follow-up.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D127966

Files:
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/test/Transforms/LoopVectorize/X86/invariant-store-vectorization.ll

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