4 Commits (b4683bb00bc7b030522ffaa6913f5eea55fbedc3)

Author	SHA1	Message	Date
Slava Pestov	64cbf619a9	Add more algebraic simplifications: comparison of a comparison, comparison where first is immediate	2008-11-06 09:27:52 -06:00
Slava Pestov	885adc8dc9	Various improvements	2008-10-23 05:27:54 -05:00
Slava Pestov	52967c5bf1	Improved value numbering	2008-10-23 02:49:26 -05:00
Slava Pestov	d723b69990	Value numbering	2008-10-22 21:59:07 -05:00