Changes by: Brian Emre Aydemir (baydemir at cis.upenn.edu)
Date: 2001-10-26 22:05:38 -0700 (Fri, 26 Oct 2001)
Revision: 3427
Log message:
- Added more terms for FIR entities (trig functions).
- Changed deadcode elimination slightly.
- Changed evalutation of tyInt arithmetic to sort of
do some type checking.