[PATCH] D110319: [SelectionDAG] Fixed the scalable vectors issue on WidenVecRes_OverflowOp&WidenVecRes_SELECT

[eric tang via Phabricator via llvm-commits]

tangxingxin1008 created this revision.
tangxingxin1008 added reviewers: craig.topper, frasercrmck, david-arm.
Herald added subscribers: ecnelises, hiraditya.
tangxingxin1008 requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.

  This change make WidenVecRes_OverflowOp&WidenVecRes_SELECT work
  for scalable vectors.
  
  This patch base on https://reviews.llvm.org/D110058

Signed-off-by: Eric Tang <tangxingxin1008 at gmail.com>


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D110319

Files:
  llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  llvm/test/CodeGen/AArch64/sve-smulo-sdnode.ll
  llvm/test/CodeGen/AArch64/sve-umulo-sdnode.ll

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