Hi Jan,
I've tracked this down to this change, made 2003/03/05 01:33:25:
* toplev.c (rest_of_compilation): Deffer RTL compilation only
when RTL inlining is done.
It looks like the Fortran frontend is relying on being able to defer
RTL compilation, even at -O0.
--
- Geoffrey Keating <geoffk@geoffk.org>