[PATCH] D129757: [RISCV] Optimize ISD::SETEQ to ISD::SETNE when the true value is zero

[Liao Chunyu via Phabricator via llvm-commits]

liaolucy created this revision.
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This patch removes unnecessary copies


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D129757

Files:
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/test/CodeGen/RISCV/fpclamptosat.ll
  llvm/test/CodeGen/RISCV/fpclamptosat_vec.ll
  llvm/test/CodeGen/RISCV/rv64zbb.ll

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