[PATCH] D79587: [CodeGen][SVE] Legalisation of extends with scalable types

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

Can you explain why target-independent legalization isn't suitable here?  I'd prefer not to have target-specific type legalization for every operation on vscale'ed types.  (The target-independent name of AArch64ISD::SUNPKLO is ISD::SIGN_EXTEND_VECTOR_INREG.)


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https://reviews.llvm.org/D79587