https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56703
--- Comment #6 from Yves Caniou <yves.can...@ens-lyon.fr> --- (In reply to Eric Gallager from comment #5) > (In reply to Yves Caniou from comment #4) > > I have the same issue with gcc-4.8.2 compiling gcc-4.8.2, on a Intel(R) > > Xeon(R) CPU E5-2630 0 @ 2.30GHz. > > What about with a newer, still-supported version? At the moment, I only have sys-devel/gcc v-7.3.0-r3 installed, and compiled with itself. The other supported version of gcc at the moment is 6.4.0-r1. What do you want me to try exactly?