[Bug c++/65328] GCC perf issue when compiling templates - 120x slower than Clang

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65328

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Would be interesting to rerun this again to see if this has been improved.