[fpc-devel] The new XMM intrinsics
florian at freepascal.org
Sat Jan 18 19:47:21 CET 2020
Am 18.01.20 um 19:29 schrieb J. Gareth Moreton:
> I personally would have thought the compiler would be smart enough to
> promote a 128-bit array to an XMM register when among intrinstics or
> just passing the structure as a whole from one place to another, but
> utilise memory movement or the scalar SSE commands when modifying
> individual fields. I guess it's easier said than done though and
> probably something for me to research later on.
As said: this is not the purpose of those intrinsics. They can be used
to do so though but this is another story.
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