https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67140
--- Comment #7 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to kargl from comment #6)
> Fixed on trunk.
>
> The GFORTRAN_1.6 section of the symbol map where I've inserted
> the _gfortan_mvbits_i16 symbol does not exist in 5-branch. If
> the other functions in this section are backported, then this
> function can also be backported.
On Linux/x86, I got
../../../src-trunk/libgfortran/intrinsics/mvbits.c:87:16: error: unknown type
name ‘GFC_INTEGER_16’
# define TYPE GFC_INTEGER_16
^
../../../src-trunk/libgfortran/intrinsics/mvbits.c:36:29: note: in expansion of
macro ‘TYPE’
extern void SUB_NAME (const TYPE *, const int *, const int *, TYPE *,
