Bug 28442 - Assigning a function to an object should always use the existing transition, even if the transition is not specialised
Summary: Assigning a function to an object should always use the existing transition, ...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: 528+ (Nightly build)
Hardware: PC OS X 10.5
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks: 28332
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Reported: 2009-08-18 18:41 PDT by Oliver Hunt
Modified: 2009-08-18 19:34 PDT (History)
0 users

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Attachments
Patch v1 (1.67 KB, patch)
2009-08-18 18:48 PDT, Oliver Hunt 		barraclough: review+
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Description Oliver Hunt 2009-08-18 18:41:11 PDT 
This results in unnecessarily bad (basically pathological) memory use and structure thrashing.
Comment 1 Oliver Hunt 2009-08-18 18:48:43 PDT 
Created attachment 35094 [details]
Patch v1
Comment 2 Oliver Hunt 2009-08-18 19:34:25 PDT 
Committed r47474