(no commit message)

diff --git a/openpower/sv/rfc/ls005.mdwn b/openpower/sv/rfc/ls005.mdwn
index 323a05f32820f06d81b975878a552808bf4e9946..648ef5750e7fcb6d16a8cd06b469039793e005b6 100644 (file)
--- a/openpower/sv/rfc/ls005.mdwn
+++ b/openpower/sv/rfc/ls005.mdwn
@@ -168,6 +168,10 @@ Here as the instruction's intent is to count bytes, and RA contains on
 a per-byte basis a SIMD-style count of each byte's 1s, it becomes possible
 to simply count less bytes.
 
+Should it be more useful to redefine popcntb in terms of always returning
+eight results? For example `sv.popcntb/w=16` to return 8 2-bit counts of
+the number of bits in each 2-bit group in RS?
+
 ## no modification needed, but function changes
 
 For the `addi` instruction there is no apparent change: