[PATCH] D71000: [AArch64][SVE] Implement intrinsics for non-temporal loads & stores

[Kerry McLaughlin via Phabricator via cfe-commits]

kmclaughlin created this revision.
kmclaughlin added reviewers: sdesmalen, paulwalker-arm, dancgr, mgudim, efriedma.
Herald added subscribers: psnobl, rkruppe, hiraditya, kristof.beyls, tschuett.
Herald added a reviewer: rengolin.
Herald added a project: LLVM.

Adds the following intrinsics:

- llvm.aarch64.sve.ldnt1
- llvm.aarch64.sve.stnt1

This patch also adds the MLOAD & MSTORE AArch64ISD nodes, setting
the MONonTemporal flag when used with the intrinsics above.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D71000

Files:
  llvm/include/llvm/IR/IntrinsicsAArch64.td
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/lib/Target/AArch64/AArch64ISelLowering.h
  llvm/lib/Target/AArch64/AArch64InstrInfo.td
  llvm/lib/Target/AArch64/AArch64SVEInstrInfo.td
  llvm/test/CodeGen/AArch64/sve-intrinsics-loads.ll
  llvm/test/CodeGen/AArch64/sve-intrinsics-stores.ll

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