http://softlib.rice.edu/MSCP/software.html This page is still under construction.
The compiler is structured as a series of passes; all the passes (except the first and last) consume and produce the intermediate language ILOC (pronounced "eye-lock").
We make the web form of the code for each pass available via anonymous ftp as it becomes stable. The webs are in PostScript (tm); remember that we intend them as guides to help you implement these techniques in your compiler rather than as things you compile up and run.