[PATCH] D68877: [AArch64][SVE] Implement masked load intrinsics

[Kerry McLaughlin via Phabricator via cfe-commits]

kmclaughlin created this revision.
kmclaughlin added reviewers: huntergr, rovka, greened.
Herald added subscribers: psnobl, rkruppe, hiraditya, kristof.beyls, tschuett.
Herald added a project: LLVM.
kmclaughlin added a parent revision: D47775: [AArch64][SVE] Add SPLAT_VECTOR ISD Node.

Adds support for codegen of masked loads, with non-extending,
zero-extending and sign-extending variants.

Depends on the changes in D47775 <https://reviews.llvm.org/D47775> for isConstantSplatVectorMaskForType


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D68877

Files:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
  llvm/lib/CodeGen/TargetLoweringBase.cpp
  llvm/lib/Target/AArch64/AArch64ISelDAGToDAG.cpp
  llvm/lib/Target/AArch64/AArch64InstrInfo.td
  llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
  llvm/lib/Target/AArch64/AArch64TargetTransformInfo.h
  llvm/lib/Target/AArch64/SVEInstrFormats.td
  llvm/test/CodeGen/AArch64/sve-masked-ldst-nonext.ll
  llvm/test/CodeGen/AArch64/sve-masked-ldst-sext.ll
  llvm/test/CodeGen/AArch64/sve-masked-ldst-zext.ll

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