[Bug fortran/78867] [7 Regression] GFortran function returning string ICE with -flto

[jb at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78867

--- Comment #2 from Janne Blomqvist <jb at gcc dot gnu.org> ---
(In reply to Dominique d'Humieres from comment #1)
> This seems to be a regression between revisions r243624 (2016-12-13,
> compiles) and r243765 (2016-12-16, ICE with -m32 or -m64).

Thanks for quickly narrowing it down. I'll bisect it to find the exact commit.