[Bug target/125880] byte and word memory move to %xmm should use pinsr{b,w}

[amonakov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125880

Alexander Monakov <amonakov at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |amonakov at gcc dot gnu.org

--- Comment #2 from Alexander Monakov <amonakov at gcc dot gnu.org> ---
Small correction: pinsrw is available in first-generation SSE, it's the b/d/q
variants that need SSE4.1.

On Intel, vpbroadcast, when suitable, is a much better option because it is
completely handled by a load port, without involving port 5.