[arm64] Negative immediates and lack of default Neon support

[Niels Möller]

tg at gmplib.org (Torbjörn Granlund) writes:

> Marc Glisse <marc.glisse at inria.fr> writes:

>   By the way, for inline asm, the 'w' modifier you showed me is the
>   official way and gcc is going to document that:
>   https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63359
>
> This is a pity, since it makes it inconsistent with other gcc ports, and
> depending on gcc internals is not very clean.

I don't understand the fine details here, but maybe you could make a
good argument on the gcc bugzilla? You do have a lot of gcc experience.

Regards,
/Niels

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