This assignment is due on Wednesday March 30th at 11:59pm.

In this assignment, you are expected to build the def-use chains for a program. You can either use your own CFG pass (if you are sure about its correctness), or adopt any correct CFG pass that is available to you.

Your output must have the following format. For every definition of a variable a, and for every use of a which is reachable from that definition (without any intervening def), you must output

[a, def, use],

where def and use are the program statements corresponding to the definition and use of a.

Run your analysis on the test cases provided in the URCC test directory and report the results. Explain your implementation and findings in a readme file. Archive everything and submit on blackboard.