[PATCH] D109509: [SelectionDAG] PromoteIntRes_EXTRACT_SUBVECTOR for scalable vectors (widening).

[Sander de Smalen via Phabricator via llvm-commits]

sdesmalen created this revision.
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This patch implements legalization of EXTRACT_SUBVECTOR for the case
where the result needs promoting, and the input type requires widening.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D109509

Files:
  llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  llvm/test/CodeGen/AArch64/sve-extract-vector.ll

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