[PATCH] D149063: [RISCV] Custom lowering of llvm.is.fpclass

[Liao Chunyu via Phabricator via llvm-commits]

liaolucy created this revision.
liaolucy added reviewers: craig.topper, reames.
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This patch only supports FCLASS.S. FCLASS.H, FCLASS.D and will be supported later.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D149063

Files:
  llvm/lib/Target/RISCV/RISCVISelLowering.cpp
  llvm/lib/Target/RISCV/RISCVISelLowering.h
  llvm/lib/Target/RISCV/RISCVInstrInfo.h
  llvm/lib/Target/RISCV/RISCVInstrInfoF.td
  llvm/test/CodeGen/RISCV/float-intrinsics.ll

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