factor

Commit Graph

Author	SHA1	Message	Date
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

Author

SHA1

Message

Date

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

1 Commits (d5b51df7e74061af3d557b51aeafd1c13e27eb80)