Bug 251340

Summary:	Save some memory by not putting serialized valueID strings into a hash map
Product:	WebKit	Reporter:	Darin Adler <darin>
Component:	CSS	Assignee:	Darin Adler <darin>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Darin Adler 2023-01-29 16:22:53 PST

CSSPrimitiveValue saves strings of serialized values in a map to avoid recomputing them. This is wasteful for the serialized form of CSSValueID, since they are all precomputed at compile time. Putting them in the hash table is a waste of memory.

Comment 1 Radar WebKit Bug Importer 2023-01-29 16:23:32 PST

<rdar://problem/104803128>

Comment 2 Darin Adler 2023-01-29 22:14:19 PST

Pull request: https://github.com/WebKit/WebKit/pull/9301

Comment 3 EWS 2023-01-30 09:18:56 PST

Committed 259562@main (29c1dd855828): <https://commits.webkit.org/259562@main>

Reviewed commits have been landed. Closing PR #9301 and removing active labels.