[PATCH] D89497: [LegalizeTypes] Legalize vector rotate operations

[Ryan Santhirarajan via Phabricator via llvm-commits]

rsanthir.quic created this revision.
rsanthir.quic added reviewers: RKSimon, craig.topper.
Herald added subscribers: llvm-commits, pengfei, hiraditya.
Herald added a project: LLVM.
rsanthir.quic requested review of this revision.

Lower vector rotate operations as long as the legalization occurs outside of LegalizeVectorOps.

This fixes https://bugs.llvm.org/show_bug.cgi?id=47320


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D89497

Files:
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/test/CodeGen/AArch64/expand-vector-rot.ll

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