From: lkcl <lkcl@web>
Date: Fri, 17 Mar 2023 12:16:18 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: opf_rfc_ls001_v3~145
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d253740acc42443ea18fc86c4621c03251891e43;p=libreriscv.git

---

diff --git a/openpower/sv/bitmanip.mdwn b/openpower/sv/bitmanip.mdwn
index 15713958f..5ad241f3f 100644
--- a/openpower/sv/bitmanip.mdwn
+++ b/openpower/sv/bitmanip.mdwn
@@ -140,6 +140,10 @@ is an overwrite instruction in order to save on register file ports,
 due to the mask requiring the contents of the BF to be both read and
 written.
 
+Programmer's note: This instruction is useful when combined with Matrix REMAP
+in "Inner Product" Mode, creating Warshall Transitive Closure that has many
+applications in Computer Science.
+
 ## crbinlog
 
 With ternary (LUT3) dynamic instructions being very costly,