1dd3ed519f
Revert part of an earlier ccompiler.tree.checker hange to fix smalltalk.eval regression
2009-04-22 21:03:53 -05:00
057f75e9a1
Refactor compiler.tree.builder to fix various regressions
2009-04-21 23:02:00 -05:00
8414693142
stack-checker: trust word declarations instead of recursively checking them
2009-04-20 18:44:45 -05:00
03cb32ad9c
Make execute( faster, add execute-unsafe( and make effect tuple slots read only
2009-03-01 20:12:35 -06:00
e304d3c9f8
Local DCE
2008-12-04 06:02:49 -06:00
5bae69426d
Stack checker cleanup and optimization
...
- stack-checker.state vocabulary split up into stack-checker.{state,values,recursive-state}
- code that modifies and searches recursive state factored out into stack-checker.recursive-state
- recursive state is now a set of three binary hash trees instead of an alist, and no longer contains unnecessary data
- binary hash trees are in stack-checker.recursive-state.tree: unbalanced, persistent
- ~8 second speedup on bootstrap, ~20 second speedup in "peg.javascript" require
2008-11-13 00:07:45 -06:00
4a1bcacfd4
Refactoring recursive-state alist; now its a mapping from words to local state triples, reduces searching by a bit
2008-11-12 19:08:40 -06:00
2445a83cb9
Clean up recursive-state usage
2008-11-03 03:06:11 -06:00
c19f2257f4
Fix permission bits
2008-10-02 08:34:49 -05:00
cf80dd122a
Updating code for make and fry changes
2008-09-10 22:11:40 -05:00
6d506b89e8
Image size reduction
2008-09-03 18:23:48 -05:00
f5fbd94a4c
New compiled crossref implementation
2008-08-31 01:34:00 -05:00
3cef7c9992
Smarter usage tracking system
2008-08-30 02:31:27 -05:00
85cdb1b767
Working on new compiled usage strategy; old one was wrong
2008-08-30 00:05:27 -05:00
705054b567
Working on stricter retain stack usage
2008-08-18 20:08:45 -05:00
f2a5a30c6f
New front-end and high-level optimizer lands
2008-08-12 03:22:45 -05:00
Slava Pestov