diff options
Diffstat (limited to 'llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp')
| -rw-r--r-- | llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp b/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp index 89df9d8..61b86ab 100644 --- a/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp +++ b/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp @@ -255,6 +255,15 @@ static DecodeStatus DecodeGPRPairRegisterClass(MCInst &Inst, uint32_t RegNo, return MCDisassembler::Success; } +static DecodeStatus +DecodeGPRPairNoX0RegisterClass(MCInst &Inst, uint32_t RegNo, uint64_t Address, + const MCDisassembler *Decoder) { + if (RegNo == 0) + return MCDisassembler::Fail; + + return DecodeGPRPairRegisterClass(Inst, RegNo, Address, Decoder); +} + static DecodeStatus DecodeGPRPairCRegisterClass(MCInst &Inst, uint32_t RegNo, uint64_t Address, const MCDisassembler *Decoder) { |