Re: A question about prefetchw detection in "x86/asm: Cleanup prefetch primitives"

[Borislav Petkov]

On Wed, Jun 21, 2023 at 06:57:40PM +0800, Xi Ruoyao wrote:
> I intend to implement the same logic for Glibc.  I can understand "3DNow
> implies PREFETCHW", but is there a bibliographical reference about "LM
> implies PREFETCHW" so I can convince the Glibc maintainers for the
> change?

https://www.amd.com/system/files/TechDocs/24594.pdf

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Regards/Gruss,
    Boris.

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