New gnulib wrappers with glibc 2.21.

[Joseph Myers]

On Wed, 11 Feb 2015, Andreas Schwab wrote:

> Joseph Myers <joseph@codesourcery.com> writes:
> 
> > (The following concerns x86_64 / x86, without having checked what would be 
> > appropriate for ia64 or m68k.)
> 
> FWIW, m68k doesn't have pseudo-denormals.

What about unnormals (exponent in the normal range, but first mantissa bit 
0)?  I don't think the ldbl-96 code generally does anything consistent 
with those (though much of it isn't used on m68k anyway) - i.e. they act 
like trap representations at present.

-- 
Joseph S. Myers
joseph@codesourcery.com