Comment Comment by cpeterso Firefox started using PGO on Windows in Firefox in 2008 [1], Android last year [2], and macOS earlier this year [3]. Firefox uses PGO on Linux, but I don't remember when it was enabled.[1] https://bugzilla.mozilla.org/show_bug.cgi?id=418865[2] https://bugzilla.mozilla.org/show_bug.cgi?id=632954[3] https://bugzilla.mozilla.org/show_bug.cgi?id=1604578 parent cpeterso 6 years ago
[1] https://bugzilla.mozilla.org/show_bug.cgi?id=418865
[2] https://bugzilla.mozilla.org/show_bug.cgi?id=632954
[3] https://bugzilla.mozilla.org/show_bug.cgi?id=1604578