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diff --git a/openpower/sv/svp64-single.mdwn b/openpower/sv/svp64-single.mdwn
index bf46167b2df0d144f17eb967772d4bec41781148..59623e30f402c9196be3763ebf4119e105b738bc 100644 (file)
--- a/openpower/sv/svp64-single.mdwn
+++ b/openpower/sv/svp64-single.mdwn
@@ -12,6 +12,8 @@ encodings concepts:
 
 totals 20 bits leaving 4 for a "Mode".
 
-* arithmetic can have saturation
+* arithmetic can have saturation (2 bits?)
 * LD/ST-update needs Post-Increment, others incl. SEA (Signed Effective Address)
   another bit adds CIA for PC-relative
+
+potentially this leaves 2 bits for SUBVL.