[PATCH] D45552: [NFC][LV][LoopUtil] Move LoopVectorizationLegality to Analysis tree

[Hideki Saito via Phabricator via llvm-commits]

hsaito updated this revision to Diff 144383.
hsaito added a comment.

Rebased.

Notice that a few member functions in Legal, such as canVectorize(), now take UseVPlanNativePath parameter. This is temporary and helps identify where convergence effort is needed. I thought about simply eliminating asserts in Legal that are based on "EnableVPlanNativePath", but Diego wanted to keep them. Alternative is to have EnableVPlanNativePath as a member data of Legal, but I prefer to pass it through call chain from the convergence work perspective.


https://reviews.llvm.org/D45552

Files:
  include/llvm/Transforms/Vectorize/LoopVectorizationLegality.h
  lib/Transforms/Vectorize/CMakeLists.txt
  lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
  lib/Transforms/Vectorize/LoopVectorize.cpp

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