1224 std::pair<const Instruction::Operand *, int64_t>
1225 GetBaseExplainingValue(const Instruction::Operand &operand,  in GetBaseExplainingValue()
1228   case Instruction::Operand::Type::Dereference:  in GetBaseExplainingValue()
1229   case Instruction::Operand::Type::Immediate:  in GetBaseExplainingValue()
1230   case Instruction::Operand::Type::Invalid:  in GetBaseExplainingValue()
1231   case Instruction::Operand::Type::Product:  in GetBaseExplainingValue()
1234   case Instruction::Operand::Type::Sum: {  in GetBaseExplainingValue()
1235     const Instruction::Operand *immediate_child = nullptr;  in GetBaseExplainingValue()
1236     const Instruction::Operand *variable_child = nullptr;  in GetBaseExplainingValue()
1237     if (operand.m_children[0].m_type == Instruction::Operand::Type::Immediate) {  in GetBaseExplainingValue()
1241                Instruction::Operand::Type::Immediate) {  in GetBaseExplainingValue()
1254     std::pair<const Instruction::Operand *, int64_t> base_and_offset =  in GetBaseExplainingValue()
1267   case Instruction::Operand::Type::Register: {  in GetBaseExplainingValue()
1287 std::pair<const Instruction::Operand *, int64_t>
1288 GetBaseExplainingDereference(const Instruction::Operand &operand,  in GetBaseExplainingDereference()
1291   if (operand.m_type == Instruction::Operand::Type::Dereference) {  in GetBaseExplainingDereference()
1323   llvm::SmallVector<Instruction::Operand, 3> operands;  in GuessValueForAddress()
1335   for (const Instruction::Operand &operand : operands) {  in GuessValueForAddress()
1336     std::pair<const Instruction::Operand *, int64_t> base_and_offset =  in GuessValueForAddress()
1344     case Instruction::Operand::Type::Immediate: {  in GuessValueForAddress()
1369     case Instruction::Operand::Type::Register: {  in GuessValueForAddress()
1507   Instruction::Operand op =  in DoGuessValueAt()
1508       offset ? Instruction::Operand::BuildDereference(  in DoGuessValueAt()
1509                    Instruction::Operand::BuildSum(  in DoGuessValueAt()
1510                        Instruction::Operand::BuildRegister(reg),  in DoGuessValueAt()
1511                        Instruction::Operand::BuildImmediate(offset)))  in DoGuessValueAt()
1512              : Instruction::Operand::BuildDereference(  in DoGuessValueAt()
1513                    Instruction::Operand::BuildRegister(reg));  in DoGuessValueAt()
1554       if (!MatchUnaryOp(MatchOpType(Instruction::Operand::Type::Dereference),  in DoGuessValueAt()
1557               MatchOpType(Instruction::Operand::Type::Dereference),  in DoGuessValueAt()
1558               MatchBinaryOp(MatchOpType(Instruction::Operand::Type::Sum),  in DoGuessValueAt()
1564       llvm::SmallVector<Instruction::Operand, 1> operands;  in DoGuessValueAt()
1572       case Instruction::Operand::Type::Immediate: {  in DoGuessValueAt()
1607     llvm::SmallVector<Instruction::Operand, 2> operands;  in DoGuessValueAt()
1612     Instruction::Operand *origin_operand = nullptr;  in DoGuessValueAt()
1613     auto clobbered_reg_matcher = [reg_info](const Instruction::Operand &op) {  in DoGuessValueAt()
1636                    MatchOpType(Instruction::Operand::Type::Dereference),  in DoGuessValueAt()
1639                    MatchOpType(Instruction::Operand::Type::Dereference),  in DoGuessValueAt()
1640                    MatchBinaryOp(MatchOpType(Instruction::Operand::Type::Sum),  in DoGuessValueAt()