Class ValueWithOverflow

cpp/src/gandiva/decimal_ir.h:65–82

  // Holder for an i128 value, and a boolean indicating overflow.
  class ValueWithOverflow {
   public:
    ValueWithOverflow(llvm::Value* value, llvm::Value* overflow)
        : value_(value), overflow_(overflow) {}

    // Make from IR struct
    static ValueWithOverflow MakeFromStruct(DecimalIR* decimal_ir, llvm::Value* dstruct);

    // Build a corresponding IR struct
    llvm::Value* AsStruct(DecimalIR* decimal_ir) const;

    llvm::Value* value() const { return value_; }
    llvm::Value* overflow() const { return overflow_; }

   private:
    llvm::Value* value_;
    llvm::Value* overflow_;
  };

  // Holder for an i128 value that is split into two i64s
  class ValueSplit {