http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51446
kargl at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kargl at gcc dot gnu.org --- Comment #7 from kargl at gcc dot gnu.org 2011-12-08 15:29:17 UTC --- (In reply to comment #6) > PS: I don't know whether IEEE says anything about the sign bit, but I doubt > it. > > Brad 6.3 The Sign Bit This standard does not interpret the sign of an NaN. -- steve