[Bug libfortran/17631] New: libfortran: intrinsic subroutine MVBITS not implemented

[anlauf at hep dot tu-darmstadt dot de]

Hi,

MVBITS appears to not to be implemented.

program gfcbug13
  implicit none
  integer :: to
  to = 0
  call mvbits (from=1, frompos=0, len=1, to=to, topos=1)
  if (to /= 2) then
     print *, "Error, TO =", to
  end if
end program gfcbug13


The example fails to link with error message:

gfcbug13.f90: undefined reference to `__gfortran_mvbits'
collect2: ld returned 1 exit status

Cheers,
-ha

-- 
           Summary: libfortran: intrinsic subroutine MVBITS not implemented
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libfortran
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: anlauf at hep dot tu-darmstadt dot de
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-cygwin


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17631