A data flow analysis based compiler optimizations. Building an intermediate control flow graph and applying optimizations techniques before generating the final MIPS assembly code.

If you run make it produces a binary called ./optimize. Running

./optimize [name of cish file]

calls the Cish 2 block converter, then runs the following optimizations in the order:

• Common Subexpression Elimination
• Copy Propagation
• Constant Propagation
• Dead Code Elimination

Besides, there are additional test files in the folder named "test".