https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92957
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |missed-optimization --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- NOTE testcase does not compile. I needed to add: #include <cstdint> To get it to compile. Also note mentioned is you need to compile with -std=c++2a.