[PATCH] D121113: [RISCV][VP] Custom lower VP_STRIDED_LOAD and VP_STRIDED_STORE

[Lorenzo Albano via Phabricator via llvm-commits]

loralb created this revision.
loralb added reviewers: frasercrmck, craig.topper, rogfer01, evandro, HsiangKai.
Herald added subscribers: VincentWu, luke957, achieveartificialintelligence, vkmr, luismarques, apazos, sameer.abuasal, s.egerton, Jim, benna, psnobl, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, edward-jones, zzheng, jrtc27, kito-cheng, niosHD, sabuasal, simoncook, johnrusso, rbar, asb, hiraditya.
Herald added a project: All.
loralb requested review of this revision.
Herald added subscribers: llvm-commits, pcwang-thead, eopXD, MaskRay.
Herald added a project: LLVM.

This patch introduces new RISCVISD nodes (and their corresponding VL patterns) to add support for the lowering of the vector-predicated `VP_STRIDED_LOAD` and `VP_STRIDED_STORE` nodes.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D121113

Files:
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.h
  llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-strided-vpload.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-strided-vpstore.ll
  llvm/test/CodeGen/RISCV/rvv/strided-vpload.ll
  llvm/test/CodeGen/RISCV/rvv/strided-vpstore.ll

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