[Bug fortran/79430] [7 Regression] action of statement incorrectly optimised away

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79430

--- Comment #55 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
(In reply to Jürgen Reuter from comment #52)
> I tried again to make a more reduced test case, but I couldn't really
> separate it from library structure of our code. Do you think you can work
> with the given test case?

What I can (personally) do is to try and find the offending
revision by bisection.  It should then be doable (hopefully by somebody
else) to find any differences due to that particular revision
by examining differences in tree and RTL dumps.

This will take some time, though.