x86-64 fixes: Part 1

[Andreas Jaeger]

Kevin Ryde <user42@zip.com.au> writes:

> [Moved to gmp-devel@swox, which I think is the right list now.]

Fine with me.

> Andreas Jaeger <aj@suse.de> writes:
>>
>> - Adds BSWAP_LIMP implementation
>
> Thanks.
>
>> - Defines _GMP_IEEE_FLOATS
>
> Actually we'll be using the GMP_C_DOUBLE_FORMAT configure test in the
> next release.  It's present in 4.1 but unused.  You can check that it
> defines HAVE_DOUBLE_IEEE_LITTLE_ENDIAN in config.h if you like.

If 4.1.1 uses that makro instead, then my patch is not needed.  I just
checked config.h and found:

#define HAVE_DOUBLE_IEEE_LITTLE_ENDIAN 1

So, this looks fine,
Andreas
-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj