From: lkcl <lkcl@web>
Date: Fri, 17 Dec 2021 12:31:28 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: opf_rfc_ls005_v1~3283
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=666bf7a28ea6d88399727e5afdf0857975b1e55e;p=libreriscv.git

---

diff --git a/openpower/sv/bitmanip.mdwn b/openpower/sv/bitmanip.mdwn
index 0fe66d18a..fb052cbfd 100644
--- a/openpower/sv/bitmanip.mdwn
+++ b/openpower/sv/bitmanip.mdwn
@@ -308,7 +308,7 @@ uint_xlen_t bmextrev(RA, RB, sh)
 
 # grev
 
-based on RV bitmanip
+based on RV bitmanip, this is also known as a butterfly network
 
 <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/8/8c/Butterfly_Network.jpg/474px-Butterfly_Network.jpg" />