diff options
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrInfo.td | 1 | ||||
| -rw-r--r-- | llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp | 11 |
2 files changed, 0 insertions, 12 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td index 59ba4c11948..bc804206a61 100644 --- a/llvm/lib/Target/ARM/ARMInstrInfo.td +++ b/llvm/lib/Target/ARM/ARMInstrInfo.td @@ -584,7 +584,6 @@ def so_imm : Operand<i32>, ImmLeaf<i32, [{ }]> { let EncoderMethod = "getSOImmOpValue"; let ParserMatchClass = SOImmAsmOperand; - let DecoderMethod = "DecodeSOImmOperand"; } // mod_imm: match a 32-bit immediate operand, which is encoded as a 12-bit diff --git a/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp b/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp index 99d3331a368..51faf692c88 100644 --- a/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp +++ b/llvm/lib/Target/ARM/Disassembler/ARMDisassembler.cpp @@ -176,8 +176,6 @@ static DecodeStatus DecodePredicateOperand(MCInst &Inst, unsigned Val, uint64_t Address, const void *Decoder); static DecodeStatus DecodeCCOutOperand(MCInst &Inst, unsigned Val, uint64_t Address, const void *Decoder); -static DecodeStatus DecodeSOImmOperand(MCInst &Inst, unsigned Val, - uint64_t Address, const void *Decoder); static DecodeStatus DecodeRegListOperand(MCInst &Inst, unsigned Val, uint64_t Address, const void *Decoder); static DecodeStatus DecodeSPRRegListOperand(MCInst &Inst, unsigned Val, @@ -1135,15 +1133,6 @@ static DecodeStatus DecodeCCOutOperand(MCInst &Inst, unsigned Val, return MCDisassembler::Success; } -static DecodeStatus DecodeSOImmOperand(MCInst &Inst, unsigned Val, - uint64_t Address, const void *Decoder) { - uint32_t imm = Val & 0xFF; - uint32_t rot = (Val & 0xF00) >> 7; - uint32_t rot_imm = (imm >> rot) | (imm << ((32-rot) & 0x1F)); - Inst.addOperand(MCOperand::CreateImm(rot_imm)); - return MCDisassembler::Success; -} - static DecodeStatus DecodeSORegImmOperand(MCInst &Inst, unsigned Val, uint64_t Address, const void *Decoder) { DecodeStatus S = MCDisassembler::Success; |
