[Bug fortran/57804] Waste work in gfc_trans_transfer()

[pchang9 at cs dot wisc.edu]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57804

--- Comment #1 from Po-Chun Chang <pchang9 at cs dot wisc.edu> ---
Created attachment 30437
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30437&action=edit
Suggested patch