RESOLVED FIXED313235
[:has() perf] Split AffectedByHasWithSiblingRelationship bit into forward and backward direction bits 
https://bugs.webkit.org/show_bug.cgi?id=313235
Summary [:has() perf] Split AffectedByHasWithSiblingRelationship bit into forward and...
Antti Koivisto
Reported 2026-04-24 08:01:36 PDT
This reduces cases where we might get into O(n^2) behavior.
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Radar WebKit Bug Importer
Comment 1 2026-04-24 08:01:51 PDT
<rdar://problem/175514604>
Antti Koivisto
Comment 2 2026-04-24 08:46:06 PDT
Pull request: https://github.com/WebKit/WebKit/pull/63525
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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