(In reply to Jeff Muizelaar [:jrmuizel] from comment #2) > I asked in the [WebKit slack](https://webkit.slack.com/archives/CU64U6FDW/p1708700950857819?thread_ts=1708633222.010529&cid=CU64U6FDW) if these build use PGO and the answer was no. It probably makes sense to focus on getting Safari Technical Preview running first then. Thanks for checking - that I was wondering that detail a well. Because otherwise we'd end up in the same situation as the (former) chromium builds straight from trunk which were not PGO either I am guessing Safari TP has PGO? I will leave this bug open for the time being in case others have thoughts - otherwise I will close it sometime next week
Bug 1881602 Comment 3 Edit History
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(In reply to Jeff Muizelaar [:jrmuizel] from comment #2) > I asked in the [WebKit slack](https://webkit.slack.com/archives/CU64U6FDW/p1708700950857819?thread_ts=1708633222.010529&cid=CU64U6FDW) if these build use PGO and the answer was no. It probably makes sense to focus on getting Safari Technical Preview running first then. Thanks for checking - that I was wondering that detail as well. Because otherwise we'd end up in the same situation as the (former) chromium builds straight from trunk which were not PGO either I am guessing Safari TP has PGO? I will leave this bug open for the time being in case others have thoughts - otherwise I will close it sometime next week