Slava Pestov a56d480aa6 Various optimizations leading to a 10% speedup on compiling empty EBNF parser: ... - open-code getenv primitive - inline tuple predicates in finalization - faster partial dispatch - faster built-in type predicates - faster tuple predicates - faster lo-tag dispatch - compile V{ } clone and H{ } clone more efficiently - add fixnum fast-path to =; avoid indirect branch if two fixnums not eq - faster >alist on hashtables		2008-12-06 09:16:29 -06:00
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branches	Propagation pass now uses a stack of hashtables for predicated constraints instead of cloning a hashtable. New strategy for recursive propagation; now converges with fewer iterations. ~15 sec bootstrap time improvement	2008-11-11 08:49:00 -06:00
constraints	Propagation pass now uses a stack of hashtables for predicated constraints instead of cloning a hashtable. New strategy for recursive propagation; now converges with fewer iterations. ~15 sec bootstrap time improvement	2008-11-11 08:49:00 -06:00
copy	Enforce that usages of >r/r> must be balanced within a quotation	2008-08-18 20:49:03 -05:00
info	Don't use combinators.short-circuit in compiler	2008-11-21 04:00:37 -06:00
inlining	Various optimizations leading to a 10% speedup on compiling empty EBNF parser:	2008-12-06 09:16:29 -06:00
known-words	Various optimizations leading to a 10% speedup on compiling empty EBNF parser:	2008-12-06 09:16:29 -06:00
nodes	New inlining heuristic: number of usages within this word. Speeds up bootstrap by 10%	2008-12-04 07:05:59 -06:00
recursive	New inlining heuristic: number of usages within this word. Speeds up bootstrap by 10%	2008-12-04 07:05:59 -06:00
simple	Add toutput ype propagation for #alien-invoke and #alien-indirect nodes	2008-11-29 03:47:38 -06:00
slots	Tuple layouts are now arrays, instead of built-in types. The superclass	2008-11-05 22:20:29 -06:00
authors.txt	New front-end and high-level optimizer lands	2008-08-12 03:22:45 -05:00
propagation-tests.factor	Removing more >r/r> usages	2008-12-03 08:46:16 -06:00
propagation.factor	New inlining heuristic: number of usages within this word. Speeds up bootstrap by 10%	2008-12-04 07:05:59 -06:00
summary.txt	New front-end and high-level optimizer lands	2008-08-12 03:22:45 -05:00