>On 2017-10-25 1:34 PM, Gregory Szorc wrote: >> Adding --enable-release to your mozconfig (the configuration for builds we >> ship to users) enables -Copt-level=2. (i.e. we didn't change optimization >> settings for builds we ship to users.) > >I've added a note about this to our benchmarking instructions at >https://developer.mozilla.org/en-US/docs/Mozilla/Benchmarking#Rust_optimization_level
Note that this means that profiles taken with local builds will be "off" compared to Nightly/etc, unless you rebuild with extra options. How much off? probably not a lot unless you're super-focused on Rust code, but that's just a guess. -- Randell Jesup, Mozilla Corp remove "news" for personal email _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
