(no commit message)

diff --git a/openpower/sv/svp_rewrite/svp64.mdwn b/openpower/sv/svp_rewrite/svp64.mdwn
index b29e751a0443c8093e7ca9fea43669a8af756da7..e3434980ff193f33c53c186a60b0463196a93cd5 100644 (file)
--- 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).