-/**@todo
- Ideas for improvement:
- -# Handle construction of exceptions more comfortable:
- Add new constructors that pass the exception region (or better the
- Phi for the memories, the ex. region can be found from there) as parameter,
- constructor then adds all Proj nodes and returns the pointer
- to the Proj node that selects the result of the arithmetic operation.
- -# Maybe hide the exception region in a global variable, especially if
- it is always unambiguous.
-*/
-