https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80928
--- Comment #18 from rguenther at suse dot de <rguenther at suse dot de> --- On Wed, 21 Jun 2017, ro at CeBiTec dot Uni-Bielefeld.DE wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80928 > > --- Comment #17 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot > Uni-Bielefeld.DE> --- > > --- Comment #16 from rguenther at suse dot de <rguenther at suse dot de> --- > > I tried hard to reproduce but failed so yes, on my radar but nothing I can > > do about :/ > > > > If you can direct me to a CF machine that reproduces the issue that > > would be nice. > > Weird: I have it in my regular i686-pc-linux-gnu builds on Fedora 25 > (Xeon X7542), only for -m64. Doesn't happen for an x86_64-pc-linux-gnu > compiler on the same box, though. > > I'll see if I can find a cfarm box where it reproduces. I have not yet built a native i686 compiler with 64bit support but only tried a x86_64 -> i686 cross with 64bit support where it doesn't reproduce. Native builds for i686 on a x86_64 host are always a bit odd to produce.