[PATCH] D127595: [DAG] visitINSERT_VECTOR_ELT - attempt to reconstruct BUILD_VECTOR before other fold interfere

[Amaury SECHET via Phabricator via llvm-commits]

deadalnix added a comment.

If you rebase this, you'll notice there is a big win in shuffle-extract-subvector.ll


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D127595