PR fortran/23815: Add byte-swapping to gfortran

[Thomas Koenig]

On Tue, Nov 15, 2005 at 09:34:14PM +0100, Andreas Schwab wrote:
> Thomas Koenig <Thomas.Koenig@online.de> writes:
> 
> > I didn't handle kind=10 variables, because I don't know how they
> > are arranged on a big-endian system (if there is such a beast in
> > operation which supports them).
> 
> Would that be the extended float on m68k?

Possibly.  I don't know that format.

Would you get the m68k extended float format by byte-reversing i386
80-bit reals?

What are the alignment restrictions on m68k extended floats, and
what's the sizeof() of this type?