[Bug fortran/80361] [7.0.1. regression] severe regression recursive call to nonrecursive procedure

[juergen.reuter at desy dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80361

--- Comment #1 from Jürgen Reuter <juergen.reuter at desy dot de> ---
Bug only appears when using the flags -fbacktrace -ggdb -fcheck=all.
With default flags -O2 -g it doesn't occur.