Skip to content

x86: Improve function pointer assignments for Zen 4

Henrik Gramner requested to merge gramner/dav1d:zen4_slow_gather into master

Zen 4, just like previous Zen microarchitectures, is not great at executing SIMD gather instructions. Extend the logic for selecting function pointer assignments to prefer gatherless implementations on systems with slow gathers to also cover AVX-512 functions.

Merge request reports

VideoLAN code repository instance