K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2019-10-08T21:14:11.263388Z
K 7
svn:log
V 254
amd64: plug spurious cld instructions

ABI already guarantees the direction is forward. Note this does not take care
of i386-specific cld's.

Reviewed by:	kib
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D21906

END