Bug 196221 - [JSC] Make substring JSString smaller
Summary: [JSC] Make substring JSString smaller
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Yusuke Suzuki
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-03-25 15:36 PDT by Yusuke Suzuki
Modified: 2019-03-25 15:38 PDT (History)
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Description Yusuke Suzuki 2019-03-25 15:36:42 PDT 
It should fit into 16B in small string cases.
Comment 1 Yusuke Suzuki 2019-03-25 15:38:29 PDT 
This is particularly important for RegExp heavy applications since it repeatedly generates an array with substring JSStrings.