[PATCH] D70634: Ignore Unknown dependencies using vectorize.ivdep metadata

[Yashas Andaluri via Phabricator via llvm-commits]

YashasAndaluri updated this revision to Diff 233592.
YashasAndaluri added a comment.

Passed Ivdep hint from `LoopVectorizationLegality` using `GetLAA`, to avoid computing `areDepsSafe` twice.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70634/new/

https://reviews.llvm.org/D70634

Files:
  llvm/docs/LangRef.rst
  llvm/include/llvm/Analysis/LoopAccessAnalysis.h
  llvm/include/llvm/Transforms/Vectorize/LoopVectorizationLegality.h
  llvm/include/llvm/Transforms/Vectorize/LoopVectorize.h
  llvm/lib/Analysis/LoopAccessAnalysis.cpp
  llvm/lib/Transforms/Vectorize/LoopVectorizationLegality.cpp
  llvm/lib/Transforms/Vectorize/LoopVectorize.cpp

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