+
+ static Constant* getNullValue(const Type* Ty);
+
+ /// @returns the value for an integer constant of the given type that has all
+ /// its bits set to true.
+ /// @brief Get the all ones value
+ static Constant* getAllOnesValue(const Type* Ty);
+
+ /// getIntegerValue - Return the value for an integer or pointer constant,
+ /// or a vector thereof, with the given scalar value.
+ static Constant* getIntegerValue(const Type* Ty, const APInt &V);