+* Fix DCE to elminate br <c>, %L1, %L1 so that it can optimize the main of
+ fib.ll better. Currently I have to do this to get best results:
+ opt -sccp -dce -sccp -dce < f2.bc
* Fix DCE to work better, so that SCCP can show it's true value.
* Implement ADCE
* Fix the const pool printer to print out constants in some sort of "sorted"