https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107436
--- Comment #2 from Florian Schanda <florian.schanda at bmw dot de> --- Hi Andrew, thank you so much for your reply. The architecture in question is Goldmont, is the flag alright for that target? > A third party library depending on signaling NaNs is slightly an > issue in general considering -fsignaling-nans is not on by default > and some (many?) targets fpu have issues with signaling NaNs in general ... Tell me about it :)