diff --git a/llvm/lib/Target/RISCV/RISCVInstrFormatsC.td b/llvm/lib/Target/RISCV/RISCVInstrFormatsC.td --- a/llvm/lib/Target/RISCV/RISCVInstrFormatsC.td +++ b/llvm/lib/Target/RISCV/RISCVInstrFormatsC.td @@ -20,8 +20,6 @@ // to build the decode table. field bits<16> SoftFail = 0; let Size = 2; - - bits<2> Opcode = 0; } class RVInst16CR funct4, bits<2> opcode, dag outs, dag ins,