K 10
svn:author
V 5
trasz
K 8
svn:date
V 27
2020-10-29T15:36:20.936180Z
K 7
svn:log
V 203
Optimize set_syscall_retval for riscv by predicting the return
value to be zero.

Reviewed by:	mhorne, kp
MFC after:	2 weeks
Sponsored by:	EPSRC
Differential Revision:	https://reviews.freebsd.org/D26990

END