https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71937
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |memory-hog Severity|major |normal --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- How much memory do you have? (you can find out via free command) Also please attach the preprocessed source which you can get via -save-temps. Also it might be a good idea to try GCC 5.4.0 also.