Commit Graph

2 Commits (7bd330cfd590679b28f6477322d14e40de8c8d5c)

Author SHA1 Message Date
Phil Dawes ff8f2b10ec fixed up getenv compiler intrinsic to use vm struct userenv 2009-09-16 08:16:32 +01:00
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