Bug 15337

Summary: Efficiently handle regexp property identifiers for 19% speedup on Celtic Kane regexp test
Product: WebKit Reporter: Maciej Stachowiak <mjs>
Component: JavaScriptCoreAssignee: Maciej Stachowiak <mjs>
Status: RESOLVED FIXED    
Severity: Normal    
Priority: P2    
Version: 523.x (Safari 3)   
Hardware: Mac   
OS: OS X 10.4   
URL: http://celtickane.com/projects/jsspeed2007.php
Attachments:
Description Flags
speedup patch mrowe: review+

Description Maciej Stachowiak 2007-10-01 22:13:59 PDT
The Celtic Kane regexp benchmark spends a lot of its time making Identifiers for a lot of the custom properties kept on RegExp related objects. It would work much better to use the CommonIdentifiers technique for these.
Comment 1 Maciej Stachowiak 2007-10-01 22:52:28 PDT
Created attachment 16495 [details]
speedup patch
Comment 2 Mark Rowe (bdash) 2007-10-02 02:24:25 PDT
Comment on attachment 16495 [details]
speedup patch

r=me