https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125917
--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Just to mention in more places - I'd like to have a gimple_insert_iterator
that carries before/after, GSI_{NEW_STMT,CONTINUE_LINKING,...} in addition
to the gsi to de-bloat code inserting stmts. It should also be able to
insert on edges.
