factor

Author	SHA1	Message	Date
Slava Pestov	e04df76f60	Various codegen improvements: - new-insn word to construct instructions - cache RPO in the CFG - re-organize low-level optimizer so that MR is built after register allocation - register allocation now stores instruction numbers in the instructions themselves - split defs-vregs into defs-vregs and temp-vregs	2009-05-29 13:11:34 -05:00
Slava Pestov	fc5587bda3	Test updates	2009-05-28 02:50:07 -05:00
Slava Pestov	dadb9a2c50	Add phi elimination pass	2009-05-27 18:58:01 -05:00
Slava Pestov	1db81da264	Refactoring low-level optimizer to support stack analysis pass	2009-05-26 19:31:19 -05:00
Slava Pestov	ccb662c60e	Fix another bug in stack-analysis	2009-05-26 03:42:39 -05:00
Slava Pestov	7ea4e255fb	compiler.cfg.stack-analysis: make it pass more tests	2009-05-26 02:59:14 -05:00
Slava Pestov	a08bbde2e7	compiler.cfg.stack-analysis: progress	2009-05-25 19:18:13 -05:00