Changes by: Brian Emre Aydemir (baydemir at cis.upenn.edu)
Date: 2001-10-28 23:02:17 -0800 (Sun, 28 Oct 2001)
Revision: 3430
Log message:
- Added some simple RawInt evaulation and constant elimination.
- Added rewrites for common powers (e.g. 2^32).