K 10
svn:author
V 5
markj
K 8
svn:date
V 27
2020-02-03T18:22:59.030275Z
K 7
svn:log
V 472
Provide a single implementation for each of the arm64 atomic(9) ops.

Parameterize the macros by type width as well as acq/rel semantics.
This makes modifying the implementations much less tedious and
error-prone and makes it easier to support alternate LSE-based
implementations.  No functional change intended.

Reviewed by:	andrew, kib
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation, Amazon (hardware)
Differential Revision:	https://reviews.freebsd.org/D23322

END