[PATCH] D104809: [SLPVectorizer] Fix crash in vectorizeChainsInBlock for scalable vector.

[Caroline via Phabricator via llvm-commits]

CarolineConcatto created this revision.
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The function vectorizeChainsInBlock does not support scalable vector for
some instruction as extract and insert element.
This patch avoids vectorizing blocks that have scalable vector operands in
instruction or when the block uses operands from outside the block that uses
scalable vector.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D104809

Files:
  llvm/include/llvm/Transforms/Vectorize/SLPVectorizer.h
  llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
  llvm/test/Transforms/SLPVectorizer/AArch64/scalable-vector.ll

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