[Bug middle-end/81283] Quirks around 32-bit PowerPC built-in Atomics

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81283

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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             Target|                            |powerpc-*-*
          Component|plugins                     |middle-end

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>Is there a reason for the 64-bit atomic built-ins not working on powerpc?

Yes because 32bit PowerPC does not have 64bit atomics.