factor

Author	SHA1	Message	Date
Slava Pestov	40da49bef5	Perform loop detection before normalization, clean up normalization pass, more aggressive recursive return value propagation. Fixes regression on nsieve benchmark	2008-09-12 05:17:27 -05:00
Slava Pestov	86f11713e3	Fixing some more bugs	2008-08-22 03:12:15 -05:00
Slava Pestov	32b762f5ec	Fixing soundness issues with recursive combinators	2008-08-15 04:09:23 -05:00
Slava Pestov	f2a5a30c6f	New front-end and high-level optimizer lands	2008-08-12 03:22:45 -05:00