New gnulib wrappers with glibc 2.21.

[Andreas Schwab]

Joseph Myers <joseph@codesourcery.com> writes:

> 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)?

The 68881 normalizes them before any use.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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