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Diffstat (limited to 'src/3rdparty/webkit/JavaScriptCore/ChangeLog')
| -rw-r--r-- | src/3rdparty/webkit/JavaScriptCore/ChangeLog | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/ChangeLog b/src/3rdparty/webkit/JavaScriptCore/ChangeLog index 3321570176..d55356fde9 100644 --- a/src/3rdparty/webkit/JavaScriptCore/ChangeLog +++ b/src/3rdparty/webkit/JavaScriptCore/ChangeLog @@ -1,3 +1,32 @@ +2009-02-02 Darin Adler <darin@apple.com> + + Reviewed by Dave Hyatt. + + Bug 23676: Speed up uses of reserveCapacity on new vectors by adding a new reserveInitialCapacity + https://bugs.webkit.org/show_bug.cgi?id=23676 + + * API/JSObjectRef.cpp: + (JSObjectCopyPropertyNames): Use reserveInitialCapacity. + * parser/Lexer.cpp: + (JSC::Lexer::Lexer): Ditto. + (JSC::Lexer::clear): Ditto. + + * wtf/Vector.h: Added reserveInitialCapacity, a more efficient version of + reserveCapacity for use when the vector is brand new (still size 0 with no + capacity other than the inline capacity). + +2009-03-19 Geoffrey Garen <ggaren@apple.com> + + Reviewed by Oliver Hunt. + + Fixed <rdar://problem/6033712> -- a little bit of hardening in the Collector. + + SunSpider reports no change. I also verified in the disassembly that + we end up with a single compare to constant. + + * runtime/Collector.cpp: + (JSC::Heap::heapAllocate): + 2009-01-22 Oliver Hunt <oliver@apple.com> Reviewed by Geoff Garen. |