3 Commits (8ed4760b51d59d4761f3be81deff3547adf63167)

Author	SHA1	Message	Date
Slava Pestov	a141df595b	compiler.cfg.value-numbering: more cleanups	2010-05-03 17:34:10 -04:00
Slava Pestov	edaf59bf46	compiler.cfg.value-numbering: maintain a VN to instruction mapping. This eliminates all instances of expression inspection, allowing the auto-generated expression classes to be removed	2010-05-03 17:34:09 -04:00
Slava Pestov	5d3a7a7362	Untagged fixnums work in progress	2010-05-03 17:34:02 -04:00