C++ (Cpp) BasicValueFactory::EvaluateAPSInt Examples

Example #1

File: SVals.cpp Project: aosm/clang

SVal nonloc::ConcreteInt::EvalBinOp(BasicValueFactory& BasicVals,
                                     BinaryOperator::Opcode Op,
                                     const nonloc::ConcreteInt& R) const {
  
  const llvm::APSInt* X =
    BasicVals.EvaluateAPSInt(Op, getValue(), R.getValue());
  
  if (X)
    return nonloc::ConcreteInt(*X);
  else
    return UndefinedVal();
}

Example #2

File: SVals.cpp Project: aaasz/SHP

SVal loc::ConcreteInt::EvalBinOp(BasicValueFactory& BasicVals,
                                 BinaryOperator::Opcode Op,
                                 const loc::ConcreteInt& R) const {

  assert (Op == BinaryOperator::Add || Op == BinaryOperator::Sub ||
          (Op >= BinaryOperator::LT && Op <= BinaryOperator::NE));

  const llvm::APSInt* X = BasicVals.EvaluateAPSInt(Op, getValue(), R.getValue());

  if (X)
    return loc::ConcreteInt(*X);
  else
    return UndefinedVal();
}