https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55522
--- Comment #15 from Eric Gallager <egallager at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #13) > Patient: Doctor it hurts when I do this. > Doctor: then don't do that and if you read the instructions I gave you I > told you I would hurt this way. > The problem I see with this analogy, is who exactly is the doctor in this situation? It seems that currently the doctor is the GCC devs, but I think the situation could be improved by having GCC itself be the doctor, by implementing a -Wfast-math warning flag or something to make the issues with -ffast-math more known. Having it documented in the instructions is just one place; it should be mentioned in all the relevant places that a user might check.
