[Mesa-dev] [PATCH v2 1/2] gallium: Enable ASIMD/NEON on aarch64.

Eric Anholt eric at anholt.net
Thu Jan 24 18:18:43 UTC 2019


Matt Turner <mattst88 at gmail.com> writes:

> NEON (now called ASIMD) is available on all aarch64 CPUs. Our code was
> missing an aarch64 path, leading to util_cpu_caps.has_neon always being
> false on aarch64.
> ---
> Here's the simpler patch to just always enable NEON on aarch64. It suits
> my purposes, but I can imagine that you may prefer the original patch if
> you ever want to do runtime detection of other features on aarch64.

Reviewed-by: Eric Anholt <eric at anholt.net>
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