https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65351
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P3 |P1 --- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- i686-apple-darwin is a secondary arch and supposedly (but not verified?) affected. A workaround is to disable building of libcc1 (but it's enabled by default it seems).