ksundberg/CS6300 — pull request #9 by zepedebo (2014-10-10 14:56:12+00:00)
Title: Added $ to second parameter for mul and div. Stopped infinite recursion ...

These are some small changes I made to help things compile and run. I added a set in BackEnd.cpp to keep track of blocks we have already visited so we don't try to visit them twice.