[PATCH] D89576: [SVE][CodeGen] Lower scalable masked scatters

[Kerry McLaughlin via Phabricator via llvm-commits]

kmclaughlin updated this revision to Diff 300707.
kmclaughlin added a comment.

- Added `isLegalMaskedGSIndexType` to query if the index type is legal for masked scatters (returning true for `nxv2i32`, `nxv4i32` &  `nxv2i64` on AArch64)


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89576/new/

https://reviews.llvm.org/D89576

Files:
  llvm/include/llvm/CodeGen/SelectionDAG.h
  llvm/include/llvm/CodeGen/SelectionDAGNodes.h
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGDumper.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.h
  llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/test/CodeGen/AArch64/sve-masked-scatter-32b-scaled.ll
  llvm/test/CodeGen/AArch64/sve-masked-scatter-32b-unscaled.ll
  llvm/test/CodeGen/AArch64/sve-masked-scatter-64b-scaled.ll
  llvm/test/CodeGen/AArch64/sve-masked-scatter-64b-unscaled.ll

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