[PATCH] D139512: [RISCV] Use vfirst.m to extract the first element from mask vector.

[Jianjian Guan via Phabricator via llvm-commits]

jacquesguan updated this revision to Diff 481498.
jacquesguan added a comment.

Address comment.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D139512/new/

https://reviews.llvm.org/D139512

Files:
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.h
  llvm/lib/Target/RISCV/RISCVInstrInfoVVLPatterns.td
  llvm/test/CodeGen/RISCV/rvv/constant-folding-crash.ll
  llvm/test/CodeGen/RISCV/rvv/extractelt-i1.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vector-shuffle-reverse.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract-i1.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-masked-gather.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-masked-scatter.ll
  llvm/test/CodeGen/RISCV/rvv/fixed-vectors-vreductions-mask.ll

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