[Webkit-unassigned] [Bug 22274] Remove support for Attr nodes for ~600k memory savings on membuster

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sat Nov 15 13:53:13 PST 2008


------- Comment #3 from ap at webkit.org  2008-11-15 13:53 PDT -------
I just remember that XPath was pretty big on creating Attr nodes from
attributes, which is why I had to optimize that code path. If anything breaks,
tests will tell.

I'm not sure how what Firefox has to do with this - it's just an implementation
detail of XPath, it can certainly be special-cased to use custom attribute
values instead of Attr nodes internally.

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