2017-07-05 18:25 GMT-03:00 Filip Pizlo <fpi...@apple.com>: > You need to establish that the JIT is a performance progression over the > LLInt on ARMv6. I am opposed to more ARMv6 patches landing until there is > some evidence provided that you’re actually getting speed-ups.
It makes sense. I can get these numbers related to JIT. BTW, there is a Patch that isn't JIT related (https://bugs.webkit.org/show_bug.cgi?id=172766). Regards, Caio. > -Filip > >> On Jun 13, 2017, at 6:48 PM, Caio Lima <ticaiol...@gmail.com> wrote: >> >> Hi All. >> >> Some of you guys might know me through the work I have been doing in >> JSC. The experience working with WebKit has been great so far, thank >> you for the reviews! >> >> Since 1st May, we at Igalia have been working on bring back the ARMv6 >> support into JSC. We already have commits into our downstream branch >> port[2] that fixes some compile/runtime errors when building JSC to >> ARMv6 and also fixes some bugs. However, this branch is not synced >> with WebKit upstream tree and I would like to pursue the upstreaming >> of this ARMv6/JSC support to WebKit. >> >> As a long shot, we are planning to maintain the ARMv6 support and make >> tests run as green as possible. Also, it's our goal make ARMv6 support >> not interfere with other ARM versions support code negatively and we >> will be in charge of implement platform-specific fixes/features for >> JSC/ARM6, this way no imposing burden to the rest of the community. >> >> To keep track of work to be done, I've create a meta-bug in >> bugzilla[3] and it's going to be used firstly to organize the commits >> from our downstream branch, but pretty soon I'm going to create issues >> related with javascriptcore-test failures and send patches to fix >> them. We have already submitted 3 patches (they are marked as >> dependence of [3]) that fixes ARMv6 into LLInt and JIT layers and got >> a round of review into them. >> >> Best Regards, >> Caio. >> >> [1] - https://www.igalia.com/about-us/coding-experience >> [2] - https://github.com/WebPlatformForEmbedded/WPEWebKit >> [3] - https://bugs.webkit.org/show_bug.cgi?id=172765 >> _______________________________________________ >> webkit-dev mailing list >> webkit-dev@lists.webkit.org >> https://lists.webkit.org/mailman/listinfo/webkit-dev _______________________________________________ webkit-dev mailing list webkit-dev@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-dev