[Bug fortran/48405] New: Handle expressions in DO loops for front-end optimization

[tkoenig at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48405

           Summary: Handle expressions in DO loops for front-end
                    optimization
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Keywords: missed-optimization
          Severity: enhancement
          Priority: P3
         Component: fortran
        AssignedTo: tkoenig@gcc.gnu.org
        ReportedBy: tkoenig@gcc.gnu.org


After the fix for PR 48352, expressions like

do i=1,min(f(),f())
end do

are not handled in function removal.