Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2004-03-27 22:48:36 -0800 (Sat, 27 Mar 2004)
Revision: 5569
Log message:
. Mainly a minor cleanup to make the code clearer.
. 1. Added support for constant memory reservations.
. This is done informally, after the formal core operations.
. 2. Added a few new stages to the backend for optimization,
. including register slop code, and dead instruction elimination
. (currently, this removes only Mov instructions).
.
. Note, Ext_int_test.test_fact is broken with the new parser...
. I don't know why. The original code is in Ext_int_test.test_fact_old.