add RVV setvl link

diff --git a/openpower/sv/setvl.mdwn b/openpower/sv/setvl.mdwn
index 873c50673473800d35852c7640bd5fc64bd5595b..fbd75fcc964cd1e23d50368d5351028ff5c0dd04 100644 (file)
--- a/openpower/sv/setvl.mdwn
+++ b/openpower/sv/setvl.mdwn
@@ -4,6 +4,7 @@ See links:
 
 * <http://lists.libre-soc.org/pipermail/libre-soc-dev/2020-November/001366.html>
 * <https://bugs.libre-soc.org/show_bug.cgi?id=535>
+* <https://github.com/riscv/riscv-v-spec/blob/master/v-spec.adoc#vsetvlivsetvl-instructions>
 
 # Format