K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2018-10-13T21:17:28.589388Z
K 7
svn:log
V 493
amd64: convert libc bcopy to a C func to avoid future bloat

The function is of limited use and is an almost a direct clone of
memmove/memcpy (with arguments swapped). Introduction of ERMS variants
of string routines would mean avoidable growth of libc.

bcopy will get redefined to a __builtin_memmove later on with this
symbol only left for compatibility.

Reviewed by:	kib
Approved by:	re (gjb)
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D17539

END