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

[Pavel Samolysov via Phabricator via llvm-commits]

psamolysov updated this revision to Diff 205805.
psamolysov added a comment.

The diff has been updated: private methods were removed, the function 'reportVectorizationFailure' was moved to `LoopVectorize.cpp` and declared in `LoopVectorize.h` (namespace `llvm`). I've removed the `passName` parameter and pass `LV_NAME` as pass name to `ORE` but this change breaks 3 regression tests:

- Transforms/LoopVectorize/control-flow.ll
- Transforms/LoopVectorize/no_switch.ll
- Transforms/LoopVectorize/pr38800.ll

They all run `opt` with -pass-remarks-missed='loop-vectorize'

@rengolin @hsaito I need you suggestions how to deal with the `Hints.vectorizeAnalysisPassName()`  method, it is very long to always call it whenever the `reportVectorizationFailure` is invoked.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62997/new/

https://reviews.llvm.org/D62997

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

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