[Bug fortran/37212] New: TRANSFER: Simplify array argument

["burnus at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

In the following program, transfer could be simplified at compile time,
however, this does not happen.

Additionally is the following is not needed:

- Call to _gfortran_internal_pack.
  There is no way the array could be noncontiguous.

- Call to _gfortran_internal_unpack.
  There is no need to unpack the temporary array, especially not if it is
  only there as "src" argument of memmove.



character(len=4,kind=4) :: str
str = transfer([int(z'039f'),int(z'03cd'),int(z'03c7'),  &
                           int(z'30b8') ], str)
end


-- 
           Summary: TRANSFER: Simplify array argument
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Keywords: missed-optimization
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: burnus at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37212