e0d1b14e5c
factor: don't need FROM: namespaces => set or namespaces:set anymore
2015-08-12 11:25:57 -05:00
992314d2de
compiler.cfg.*: new word for consuming deques slurp/replenish-deque
...
most uses of slurp-deque processes one item and pushes a sequence of
items to continue working with. it can be formalized into a
slurp/replenish-deque combinator which also reduces the amount of
variables you need to use
2015-04-29 09:31:58 -07:00
c65877104e
compiler: cleanup usings.
2014-12-13 16:10:21 -08:00
068ddd6c7b
compiler: cleanup cfg passes to have stack effect ( cfg -- )
2014-12-11 12:48:43 -08:00
e5866dfa80
compiler.cfg.*: changed stack effect of needs-predecessors from ( cfg -- cfg') to ( cfg -- )
2014-12-11 14:30:47 +01:00
b8097f9221
compiler: cleaner use of sets.
2013-03-10 17:21:27 -07:00
ac95c024f3
compiler.cfg.loop-detection: more use of hash-sets.
2013-03-10 10:06:48 -07:00
262a46a3f4
compiler.cfg.loop-detection: more use of hash-sets.
2013-03-08 12:38:50 -08:00
bf35114fec
compiler: use hash-sets to track visited sets.
2013-03-08 11:04:47 -08:00
456743a6ce
compiler.cfg.representations: add more peephole optimizations to reduce fixnum tagging and untagging overhead
2010-05-03 17:34:11 -04:00
7074979745
Moving new-sets to sets
2010-02-26 16:01:01 -05:00
8197d9356b
Write barriers are hoisted out of loops when their target is slot-available
2009-08-13 20:26:44 -05:00
d0c393aa60
compiler.cfg: new system to track when results of analyses need to be recomputed (reverse post order, linear order, predecessors, dominance, loops). Passes can now call needs-predecessors, needs-dominance, needs-loops at the beginning, and cfg-changed, predecessors-changd at the end. Linearization order now takes loop nesting into account, and linear scan now uses linearization order instead of RPO.
2009-08-08 20:02:56 -05:00
e21ca289c3
compiler.cfg.representations: new pass to make global unboxing decisions, relies on new compiler.cfg.loop-detection pass for loop nesting information
2009-08-08 00:24:46 -05:00
Doug Coleman
Björn Lindqvist
John Benediktsson
Slava Pestov
Daniel Ehrenberg