https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103910
--- Comment #8 from Sam James <sam at gentoo dot org> --- (In reply to Andrew Pinski from comment #7) > Fixed. The bug has been latent since r0-81404 (4.3.0 release). I doubt many > people are testing on opteron any mores but if someone wants to backport the > fix I am ok with that too. More people than I expected hit this downstream in Gentoo. Your commit seems to apply cleanly and work on top of the 11 branch. Could somebody apply it if possible please?
