From a7047d069b61b75d067451da2e91907d67a15c73 Mon Sep 17 00:00:00 2001
From: lkcl <lkcl@web>
Date: Sat, 19 Dec 2020 21:19:03 +0000
Subject: [PATCH]

---
 openpower/sv/svp_rewrite/svp64.mdwn | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/openpower/sv/svp_rewrite/svp64.mdwn b/openpower/sv/svp_rewrite/svp64.mdwn
index b29e751a0..e3434980f 100644
--- a/openpower/sv/svp_rewrite/svp64.mdwn
+++ b/openpower/sv/svp_rewrite/svp64.mdwn
@@ -233,6 +233,8 @@ that the spec is shifted up by one bit
 
 ## Mode
 
+Mode is an augmentation of SV behaviour.  Some of these alterations are element-based (saturation), others involve post-analysis (predicate result) and others are Vector-based (mapreduce, fail-on-first).
+
      0   1   2   3    4    description
      ------------------
      0   0   M   sz   CRM  reduce mode (M=1).
-- 
2.30.2