https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86367
--- Comment #6 from Segher Boessenkool <segher at gcc dot gnu.org> --- The values created for the four NaNs are 7fff8000000000000000000000000001 7fff800000000000000000000002ab3c 7fff8000000000000000000000000001 7fff800000000000000000000002ab3c with -mabi=ieeelongdouble and 7fff8000000000000000000000000001 7fff800000000000000000000002ab3c 7fff0000000000000000000000000001 7fff000000000000000000000002ab3c with -mabi=ibmlongdouble (the latter is correct).
