diff options
Diffstat (limited to 'llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp')
| -rw-r--r-- | llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp b/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp index 1894799..ff96b2b 100644 --- a/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp +++ b/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp @@ -161,17 +161,6 @@ static DecodeStatus DecodeGPRCRegisterClass(MCInst &Inst, uint64_t RegNo, return MCDisassembler::Success; } -static DecodeStatus DecodeGPRPF64RegisterClass(MCInst &Inst, uint64_t RegNo, - uint64_t Address, - const void *Decoder) { - if (RegNo >= 32 || RegNo & 1) - return MCDisassembler::Fail; - - MCRegister Reg = RISCV::X0 + RegNo; - Inst.addOperand(MCOperand::createReg(Reg)); - return MCDisassembler::Success; -} - static DecodeStatus DecodeVRRegisterClass(MCInst &Inst, uint64_t RegNo, uint64_t Address, const void *Decoder) { @@ -438,27 +427,6 @@ DecodeStatus RISCVDisassembler::getInstruction(MCInst &MI, uint64_t &Size, return MCDisassembler::Fail; } Insn = support::endian::read32le(Bytes.data()); - if (STI.getFeatureBits()[RISCV::FeatureStdExtZdinx] && - !STI.getFeatureBits()[RISCV::Feature64Bit]) { - LLVM_DEBUG(dbgs() << "Trying RV32Zdinx table (Double in Integer and" - "rv32)\n"); - Result = decodeInstruction(DecoderTableRV32Zdinx32, MI, Insn, Address, - this, STI); - if (Result != MCDisassembler::Fail) { - Size = 4; - return Result; - } - } - - if (STI.getFeatureBits()[RISCV::FeatureStdExtZfinx]) { - LLVM_DEBUG(dbgs() << "Trying RVZfinx table (Float in Integer):\n"); - Result = decodeInstruction(DecoderTableRVZfinx32, MI, Insn, Address, this, - STI); - if (Result != MCDisassembler::Fail) { - Size = 4; - return Result; - } - } LLVM_DEBUG(dbgs() << "Trying RISCV32 table :\n"); Result = decodeInstruction(DecoderTable32, MI, Insn, Address, this, STI); Size = 4; |