https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93313
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |WAITING Last reconfirmed| |2020-01-20 Ever confirmed|0 |1 --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- So to be more constructive try upping your process max stack size using 'ulimit -s unlimited' and try again (I could reproduce the crash with a 8MB stack size limit and with unlimited it's still compiling after 18 minutes and hovering at ~6GB ram for me).