https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117235
--- Comment #5 from Joseph S. Myers <jsm28 at gcc dot gnu.org> --- I agree that we should consider -ftrapping-math to be misnamed and to be about exception flags, not anything that would involve preserving the order in which exceptions are raised (between function calls or anything else that might examine / modify exception state), or preserving the number of times a given exception is raised beyond preserving whether that number is zero or nonzero (again, between anything that might examine / modify exception state).