AWFY detected a regression/improvement on: - slave: Mac OS X 10.10 32-bit (Mac Pro, shell) - mode: Ion Regression(s)/Improvement(s): - misc: typedobj-splay-typedobj: 1.45% (regression) Recorded range: - http://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=e158ed184326&tochange=bcbd4118f341 More details: http://arewefastyet.com/regressions/#/regression/1456115
Seems related to one of your patches. Is there something actionable to fix this regression?
Not really? At least, I don't think it's worth fixing if we don't see any performance change elsewhere -- with that small a change I'd guess it's probably just perturbed alignment. I have some other patches in this area which are just as likely to put it back, so we'll see after those land.