Compile programs and see what the register
allocation and the final phases of the
compiler have done/added
Be sure you understand and can work through
the code – why is it like this?  Write down your
questions…
To create executables to be run by SPIM
from your own compiler.
Add $Tiger/Spim/bin to your path
Un-comment line 28 in Main/Main.java and
comment line 29 to produce Spim code alone
use 'xspim -file <filename>.s' to run, and then
press run on the console