[Bug middle-end/123869] Negation of _Float16 should just flip the bit and not promote to _Float32

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123869

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 63521
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=63521&action=edit
These both on aarch64 should just expand to eor and and