RESOLVED WONTFIX 109191
[CSS Regions] (Re)layout for a region chain becomes increasingly slow as regions are added 
https://bugs.webkit.org/show_bug.cgi?id=109191
Summary [CSS Regions] (Re)layout for a region chain becomes increasingly slow as regi...
Mihai Balan
Reported 2013-02-07 07:52:47 PST
The consequence is that the time for adding a new region increases linearly with the number of regions. This becomes especially apparent when adding regions in a while loop that queries the overset property of the NamedFlow.
Attachments
HTML file highlighting the problem (247.89 KB, text/html)
2013-02-07 08:25 PST, Mihai Balan 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Mihai Balan
Comment 1 2013-02-07 08:25:36 PST
Created attachment 187117 [details] HTML file highlighting the problem
Michelangelo De Simone
Comment 2 2013-06-13 11:37:02 PDT
Still repros on today's nightly (r151543)
Brent Fulgham
Comment 3 2022-07-12 17:16:46 PDT
CSS Regions were removed in Bug 174978.
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