[all-commits] [llvm/llvm-project] 5b869f: [RISCV] Custom lowering of llvm.is.fpclass

[Liao Chunyu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5b869f3e2af485b2b97368e36dbff1c4e28c0d7e
      https://github.com/llvm/llvm-project/commit/5b869f3e2af485b2b97368e36dbff1c4e28c0d7e
  Author: LiaoChunyu <chunyu at iscas.ac.cn>
  Date:   2023-04-26 (Wed, 26 Apr 2023)

  Changed paths:
    M llvm/lib/Target/RISCV/RISCVISelLowering.cpp
    M llvm/lib/Target/RISCV/RISCVISelLowering.h
    M llvm/lib/Target/RISCV/RISCVInstrInfo.h
    M llvm/lib/Target/RISCV/RISCVInstrInfoD.td
    M llvm/lib/Target/RISCV/RISCVInstrInfoF.td
    M llvm/lib/Target/RISCV/RISCVInstrInfoZfh.td
    M llvm/test/CodeGen/RISCV/double-intrinsics.ll
    M llvm/test/CodeGen/RISCV/float-intrinsics.ll
    M llvm/test/CodeGen/RISCV/half-intrinsics.ll

  Log Message:
  -----------
  [RISCV] Custom lowering of llvm.is.fpclass

This patch supports FCLASS.S, FCLASS.H and FCLASS.D.

Reviewed By: craig.topper

Differential Revision: https://reviews.llvm.org/D149063