From: lkcl <lkcl@web>
Date: Thu, 17 Dec 2020 02:17:58 +0000 (+0000)
Subject: (no commit message)
X-Git-Tag: convert-csv-opcode-to-binary~1258
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8e04fe2c94c5d4b42f78c697d3418689b4b13dcb;p=libreriscv.git

---

diff --git a/openpower/sv/svp_rewrite/svp64.mdwn b/openpower/sv/svp_rewrite/svp64.mdwn
index ea2c5fb45..862058cda 100644
--- a/openpower/sv/svp_rewrite/svp64.mdwn
+++ b/openpower/sv/svp_rewrite/svp64.mdwn
@@ -254,7 +254,9 @@ Those patterns (and more) may be applied to:
 
 * mv (the usual way that V\* operations are created)
 * exts\* sign-extension
-* rwlinm and other RS-RA shift operations
+* rwlinm and other RS-RA shift operations (**note**: excluding
+  those that take RA as both a src and dest. These are not
+  1-src 1-dest, they are 2-src, 1-dest)
 * LD and ST (treating AGEN as one source)
 * FP fclass, fsgn, fneg, fabs, fcvt, frecip, fsqrt etc.
 * Condition Register ops mfcr, mtcr and other similar