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
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expressions	Refactoring low-level optimizer to support stack analysis pass	2009-05-26 19:31:19 -05:00
graph	Add summary for heaps more vocabs	2009-02-16 21:05:13 -06:00
propagate	Add summary for heaps more vocabs	2009-02-16 21:05:13 -06:00
rewrite	Various codegen improvements:	2009-05-29 13:11:34 -05:00
simplify	Add summary for heaps more vocabs	2009-02-16 21:05:13 -06:00
summary.txt	Add summary for heaps more vocabs	2009-02-16 21:05:13 -06:00
value-numbering-tests.factor	Fixing various bugs; alias analysis wasn't handling ##phi nodes, stack analysis incorrectly handled height-changing back edges and ##fixnum-*, clean up ##dispatch generation	2009-05-29 01:39:14 -05:00
value-numbering.factor	Various codegen improvements:	2009-05-29 13:11:34 -05:00