https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103088
Segher Boessenkool <segher at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |segher at gcc dot gnu.org --- Comment #24 from Segher Boessenkool <segher at gcc dot gnu.org> --- (In reply to rguent...@suse.de from comment #22) > It would be nice from a QOI point of view (aka DWIM) that even with > -ffast-math we'd recognize this as a form of FP classification since > "obviously" the intent was to handle the NaN special case. How can that be "obviously" the intent if the user explicitly said there *are* no NaNs?! Do we want a warning for this? Not that I see how this can be sanely implemented ;-)