https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55591
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ebotcazou at gcc dot gnu.org --- Comment #9 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- Ugh, this looks like a very bad idea. -fstrict-aliasing is very picky about type punning and, the last time I looked, the Fortran front-end wasn't particularly careful about it. Having a safe optimization mode wrt it is generally helpful.