https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80672
Oleg Endo <olegendo at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #9 from Oleg Endo <olegendo at gcc dot gnu.org> --- Although the use of string::find most likely doesn't have any performance impact in this case in a real-world usage, it also doesn't hurt to use string::compare. Fixed on trunk (GCC 10) and backported to GCC 9, 8, 7.