32 enum class OperandSide { Left, Right };  enum
71   const Expr *operandExpr(OperandSide Side) const {  in operandExpr()
72     return Side == OperandSide::Left ? Op->getLHS() : Op->getRHS();  in operandExpr()
81   bool assumeRequirement(OperandSide Side, BinaryOperator::Opcode Cmp, unsigned Limit);
83   void recordAssumption(OperandSide Side, BinaryOperator::Opcode Cmp, unsigned Limit);
89   BugReportPtr checkOperandNegative(OperandSide Side);
107   if (BugReportPtr BR = checkOperandNegative(OperandSide::Right)) {  in run()
114     if (BugReportPtr BR = checkOperandNegative(OperandSide::Left)) {  in run()
135 bool BitwiseShiftValidator::assumeRequirement(OperandSide Side,  in assumeRequirement()
168   if (assumeRequirement(OperandSide::Right, BO_LT, LHSBitWidth))  in checkOvershift()
171   const SVal Right = Ctx.getSVal(operandExpr(OperandSide::Right));  in checkOvershift()
205 BugReportPtr BitwiseShiftValidator::checkOperandNegative(OperandSide Side) {  in checkOperandNegative()
215                                  Side == OperandSide::Left ? "Left" : "Right",  in checkOperandNegative()
221                             Side == OperandSide::Left ? "left" : "right")  in checkOperandNegative()
236   const Expr *LHS = operandExpr(OperandSide::Left);  in checkLeftShiftOverflow()
262   if (assumeRequirement(OperandSide::Right, BO_LT, MaximalAllowedShift + 1))  in checkLeftShiftOverflow()
297 void BitwiseShiftValidator::recordAssumption(OperandSide Side,  in recordAssumption()
303       NonNegOperands |= (Side == OperandSide::Left ? NonNegLeft : NonNegRight);  in recordAssumption()
306       assert(Side == OperandSide::Right);  in recordAssumption()