Here is a testcase that calls filter on an array of size 50000 in a very tight loop. With default nightly (OMT Baseline compilation disabled), it roughly takes 15-17 seconds. But sometimes it can take only 4-5s, maing it ~5x faster. https://share.firefox.dev/45nNN07
Bug 1943901 Comment 6 Edit History
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Here is a testcase that calls filter on an array of size 50000 in a very tight loop. With OMT Baseline compilation enabled, it roughly takes 15-17 seconds. But sometimes it can take only 4-5s, maing it ~5x faster: https://share.firefox.dev/45nNN07 With OMT BC disabled, it will always take ~15-17s.