On Thu, 2020-07-30 at 11:06 +0100, Richard W.M. Jones wrote: > I just disabled LTO for qemu. > > It caused what are best described as "weird" assert failures > in the test suite. > > For comparison here's a good build (without LTO): > https://koji.fedoraproject.org/koji/taskinfo?taskID=48188577 > > And here's a bad build (with LTO): > https://koji.fedoraproject.org/koji/taskinfo?taskID=48182910 > > At some point we'll need to look at what's going on, but right now > disabling LTO was the easiest way to work around what might be > toolchain bugs. Agreed 100%. qemu was one of the dozen or so things left on my "to review" list that I couldn't get to with the binutils panic Fri/Sat. I suspect there's an asm gone awry, but we won't know for sure until we dig deeply into it.
Jeff _______________________________________________ devel mailing list -- devel@lists.fedoraproject.org To unsubscribe send an email to devel-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org
