https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68649
--- Comment #18 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> --- since this PR, and the related PR77278 can presumably only be fixed by changing libgfortran abi (at least if I understand Richard's suggestion for fixing this). The announced major version bump of libgfortran (https://gcc.gnu.org/ml/gcc-patches/2016-10/msg01376.html) could be a good opportunity for this change. It is the major thing holding back the use of LTO with Fortran projects, I think.
