Re: [PATCH 00/17] Introduce and use generic parity32/64 helper

[Yu-Chun Lin]

On Mon, Feb 24, 2025 at 03:58:49PM +0800, Jeremy Kerr wrote:
> More so than __builtin_parity() ?
> 
> I'm all for reducing the duplication, but the compiler may well have a
> better parity approach than the xor-folding implementation here. Looks
> like we can get this to two instructions on powerpc64, for example.

Hi Jeremy,

Thank for your input. We will do that in V2.

Best regards,
Yu-Chun Lin