maintainer-approval requested: [Bug 223014] graphics/mesa-dri: enable NEON and AltiVec : [Attachment 187176] v0

[bugzilla-noreply at freebsd.org]

Jan Beich <jbeich at FreeBSD.org> has asked x11 at FreeBSD.org for
maintainer-approval:
Bug 223014: graphics/mesa-dri: enable NEON and AltiVec
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=223014

Attachment 187176: v0
https://bugs.freebsd.org/bugzilla/attachment.cgi?id=187176&action=edit



--- Description ---
libvc4_neon_la is built on armv6 and armv7 but not actually used due to lack of
runtime detection. powerpc* can avoid relying on SIGILL by using hw.altivec,
similar to OS X.

Build tested on 11.1 armv6/aarch64, 12.0 armv6/aarch64.