Bug 242747

Summary:	Optimize HTML tokenizing by using a custom buffer for attributes instead of a vector of vectors
Product:	WebKit	Reporter:	Darin Adler <darin>
Component:	DOM	Assignee:	Darin Adler <darin>
Status:	ASSIGNED ---
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	All
OS:	All

Description Darin Adler 2022-07-14 08:46:26 PDT

Looking at profiles of Speedometer noticed time being spent initializing HTMLToken::Attribute, which means we hadn’t defined the vector traits that tell it that is not needed.

Comment 1 Darin Adler 2022-07-14 09:03:13 PDT

Pull request: https://github.com/WebKit/WebKit/pull/2407

Comment 2 Radar WebKit Bug Importer 2022-07-21 08:47:16 PDT

<rdar://problem/97382890>