https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82292
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |build
Component|bootstrap |libfortran
Version|7.2.1 |8.0
Target Milestone|--- |8.0
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Actually there might be an issue here:
typedef _Complex float __attribute__((mode(TC))) __complex128;
in libgfortran/acinclude.m4 .
Because IEEE 128bit uses KC while TC is used for IBM fortran long double.
See PR 81848 which uses KC inside libquadmath rather than TC.