[PATCH] D139697: [VP][RISCV] Add vp.bitreverse and RISC-V support.

Yeting Kuo via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Dec 9 01:18:49 PST 2022


fakepaper56 created this revision.
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The patch also added function expandVPBITREVERSE to expand ISD::VP_BITREVERSE nodes.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D139697

Files:
  llvm/docs/LangRef.rst
  llvm/include/llvm/CodeGen/TargetLowering.h
  llvm/include/llvm/IR/Intrinsics.td
  llvm/include/llvm/IR/VPIntrinsics.def
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorOps.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
  llvm/test/CodeGen/RISCV/rvv/bitreverse-vp.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-bitreverse-vp.ll

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