Changes by: Jason Hickey (jyh at cs.caltech.edu)
Date: 2005-04-05 10:34:06 -0700 (Tue, 05 Apr 2005)
Revision: 7136
Log message:
This fixes the problem with hoisting, and Mandel now goes all
the way to spilling. There are some problems with spilling,
but I'll work on it later after poplmark.