[PATCH] D155698: [RISCV] Add patterns for vnsr[a,l].wx where shift amount has different type than vector element

[Luke Lau via Phabricator via llvm-commits]

luke updated this revision to Diff 542427.
luke added a comment.

Use a ComplexPattern to work around type inference, and use PatFrags to merge the zext and sext patterns together


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D155698/new/

https://reviews.llvm.org/D155698

Files:
  llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
  llvm/lib/Target/RISCV/RISCVISelDAGToDAG.h
  llvm/lib/Target/RISCV/RISCVInstrInfo.td
  llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
  llvm/test/CodeGen/RISCV/rvv/ctlz-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/cttz-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/vnsra-sdnode.ll
  llvm/test/CodeGen/RISCV/rvv/vnsrl-sdnode.ll

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