https://commits.webkit.org/258061@main introduced a regression: Speedometer2 12% regression This is an automatic bug report generated by webkitbot. If this bug report was created because of a flaky test, please file a bug for the flaky test (if we don't already have one on file) and dup this bug against that bug so that we can track how often these flaky tests fail.
Created attachment 464105 [details] [fast-cq] REVERT of 258061@main Any committer can land this patch automatically by marking it commit-queue+. The commit-queue will build and test the patch before landing to ensure that the revert will be successful. This process takes approximately 15 minutes. If you would like to land the revert faster, you can use the following command: webkit-patch land-attachment ATTACHMENT_ID where ATTACHMENT_ID is the ID of this attachment.
<rdar://problem/103712452>
What platform was the Speedometer2 12% regression on? iOS only? Mac?
This was eventually fixed with a new approach.