[Bug middle-end/110069] [Perf] -finstrument-functions causes program size to double

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110069

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
In your backend you could implement all of this I think. 

Are you talking about -O0 code generation or -O2?