[PATCH] D62997: [LV] Share the LV illegality reporting with LoopVectorize. NFC.

[Pavel Samolysov via Phabricator via llvm-commits]

psamolysov created this revision.
psamolysov added reviewers: hsaito, fhahn, rengolin.
psamolysov added a project: LLVM.
Herald added subscribers: rkruppe, hiraditya.

  The logic of the `LoopVectorizationLegality::reportVectorizationFailure`
  method is extracted into a utility function which is exported through
  the `LoopVectorizationLegality.h` header file and is available for
  the LoopVectorize pass. The utility function is used in the pass by two
  the following ways: directly in the `processLoop` method and being
  wrapped into a private method of the `LoopVectorizationCostModel` class
  with the same name. The method `createMissedAnalysis` was removed, it
  isn't required anymore. The function `debugVectorizationFailure` is
  marked as static and is available in LoopVectorizationLegality.cpp only.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D62997

Files:
  llvm/include/llvm/Transforms/Vectorize/LoopVectorizationLegality.h
  llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
  llvm/test/Transforms/LoopVectorize/nofloat-report.ll

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