https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91638
--- Comment #5 from Segher Boessenkool <segher at gcc dot gnu.org> --- Yeah, not sure. A user can just do `-mlong-double-128`, and will get whichever 128-bit format is the default. That is the "old" way, when we only had the ibm128 format, and it will be the new way too, when ibm128 has become a bad dream and everything uses ieee128. Maybe just something like Use -mlong-double-128 for an 128-bit floating point format (either IEEE or IBM)?
