https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92178
--- Comment #15 from anlauf at gcc dot gnu.org --- Created attachment 55453 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55453&action=edit Revised patch Revised patch that takes Tobias' suggestion into account that we scan the formal argument list first to determine whether we better evaluate argument expressions first. This may avoid creating of temporaries for many cases when none is needed. This does not yet handle the case of character arguments, where for yet unknown reasons no temporary is created. Might be deferred for a second patch. Working on testcases right now.
