100880 2012-10-31 13:08:35 -0700 Try to avoid computing overlap rectangles if we are not testing overlap 2023-01-12 05:11:54 -0800 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified NEW http://ie.microsoft.com/testdrive/performance/robohornetpro/ P2 Normal --- 1 simon.fraser webkit-unassigned ahmad.saleem792 eric tonikitoo zalan oldest_to_newest 755572 0 simon.fraser 2012-10-31 13:08:35 -0700 Bug 98800 shows lots of time spent computing overlap regions, but we never actually test against them in this case. Should figure out if we can avoid computing them in the first place. 1925036 1 ahmad.saleem792 2023-01-12 05:11:46 -0800 Test Case - https://testdrive-archive.azurewebsites.net/performance/robohornetpro/ It is pretty fast now a days: Chrome Canary 111 - 3.4xx seconds Safari Technology Preview - 3.12 seconds Firefox Nightly 110 - 1.75w seconds Do we need to tweak it further?