https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110477
--- Comment #3 from Peter Dimov <pdimov at gmail dot com> --- That's true, but the normal expectation of anyone using -fexcess-precision=standard would be for it to apply consistently everywhere (that is, as if FLT_EVAL_METHOD is 0.) Of course given that FLT_EVAL_METHOD is in a header, so unaffected by -f options, it's not clear what can be done here.