Bug 313235

Summary: [:has() perf] Split AffectedByHasWithSiblingRelationship bit into forward and backward direction bits
Product: WebKit Reporter: Antti Koivisto <koivisto>
Component: CSSAssignee: Antti Koivisto <koivisto>
Status: RESOLVED FIXED    
Severity: Normal CC: koivisto, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Antti Koivisto
Reported 2026-04-24 08:01:36 PDT
This reduces cases where we might get into O(n^2) behavior.
Attachments
Radar WebKit Bug Importer
Comment 1 2026-04-24 08:01:51 PDT
Antti Koivisto
Comment 2 2026-04-24 08:46:06 PDT
EWS
Comment 3 2026-04-24 09:39:34 PDT
Committed 311957@main (cb0399799e07): <https://commits.webkit.org/311957@main> Reviewed commits have been landed. Closing PR #63525 and removing active labels.
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