https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88088
--- Comment #14 from Segher Boessenkool <segher at gcc dot gnu.org> --- It is *not* a security issue for many environments, and the warning warns whenever you use a useful feature. It is very hard to avoid the warning if you use this feature (you need to stop using the feature altogether!), which would disqualify it for -Wall immediately, except you may say "but the security impact is so important". Since the security impact is zero for many environments, that is not a good argument. -Wtrampolines as it currently is does not belong in -Wall.
