[Bug fortran/122993] gfortran loads module at each use statement

[jvdelisle at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122993

--- Comment #2 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
A related efficiency issue:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98426