https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81476
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |NEW Component|c++ |libstdc++ --- Comment #9 from Jonathan Wakely <redi at gcc dot gnu.org> --- Thanks. I see similar performance using gcc or clang, so the difference is libstdc++ vs libc++ not gcc vs clang.