[PATCH v2] Replace copysign (0,-1) with -0.0 in initializer

[Vincent Lefevre]

On 2024-12-17 18:07:41 +0000, Joseph Myers wrote:
> We can rely on -0.0 working everywhere in glibc.

I think that I have never seen any issue with -0.0.

> Only signs of NaNs are problematic,

Note that NaNs do not have a sign. They just have a sign bit, but
except for IEEE 754 interchange formats, this is optional.

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