[PATCH] D100427: [RISCV] Cleanup instruction formats used for B extension ternary operations.

[Craig Topper via Phabricator via llvm-commits]

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Rename RVInstR4 as used by F/D/Zfh extensions to RVInstR4Frm.
Introduce new RVInstR4 that takes funct3 as a parameter.

Add new format classes for FSRI and FSRIW instead of trying to
bend RVInstR4 to use a shamt overlayed on rs2 and funct2.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D100427

Files:
  llvm/lib/Target/RISCV/RISCVInstrFormats.td
  llvm/lib/Target/RISCV/RISCVInstrInfoB.td
  llvm/lib/Target/RISCV/RISCVInstrInfoD.td
  llvm/lib/Target/RISCV/RISCVInstrInfoF.td
  llvm/lib/Target/RISCV/RISCVInstrInfoZfh.td

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