[Webkit-unassigned] [Bug 55626] Node::attach() and Node::nextRenderer() account for over 50% of Peacekeeper's domDynamicCreationCreateElement

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=55626





--- Comment #2 from Eric Seidel <eric at webkit.org>  2011-03-02 16:01:22 PST ---
Maciej pointed out over IRC that replacing children with innerHTML (which is exactly what peacekeeper does) subverts the nextRenderer check, because the parent remains attached and all the kids have no renderers. Meaning this is then O(N^2) the number of dom nodes added via innerHTML. :(

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