[all-commits] [llvm/llvm-project] d2ee2c: [RISCV] Add an operand kind to the opcode/imm retu...

[Craig Topper via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: d2ee2c9c8d34bc915a3d7c00951831eb24708f6a
      https://github.com/llvm/llvm-project/commit/d2ee2c9c8d34bc915a3d7c00951831eb24708f6a
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2022-05-24 (Tue, 24 May 2022)

  Changed paths:
    M llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMatInt.cpp
    M llvm/lib/Target/RISCV/MCTargetDesc/RISCVMatInt.h
    M llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
    M llvm/lib/Target/RISCV/RISCVInstrInfo.cpp

  Log Message:
  -----------
  [RISCV] Add an operand kind to the opcode/imm returned from RISCVMatInt.

Instead of matching opcodes to know the format to emit, use an
enum value that we can get from the RISCVMatInt::Inst class.

Change the consumers to use fully covered switches so that we get
a compiler warning if a new kind is added. With the opcode checks
it was easier to forget to update one of the 3 consumers.

Reviewed By: reames

Differential Revision: https://reviews.llvm.org/D126317