From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Wed, 28 Sep 2022 13:11:55 +0000 (+0100)
Subject: whoops VL incorrect in svshape markdown RTL for matrix REMAP
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=690199579d20ed6a2216f99fedf24a7907e5d632;p=openpower-isa.git

whoops VL incorrect in svshape markdown RTL for matrix REMAP
---

diff --git a/openpower/isa/simplev.mdwn b/openpower/isa/simplev.mdwn
index e2b68ab3..9bb14d93 100644
--- a/openpower/isa/simplev.mdwn
+++ b/openpower/isa/simplev.mdwn
@@ -126,7 +126,10 @@ Pseudo-code:
     # set schedule up for multiply
     if (SVrm = 0b0000) then
         # VL in Matrix Multiply is xd*yd*zd
-        n <- (0b00 || SVxd) * (0b00 || SVyd) * (0b00 || SVzd)
+        xd <- (0b00 || SVxd) + 1
+        yd <- (0b00 || SVyd) + 1
+        zd <- (0b00 || SVzd) + 1
+        n <- xd * yd * zd
         vlen[0:6] <- n[14:20]
         # set up template in SVSHAPE0, then copy to 1-3
         SVSHAPE0[0:5] <- (0b0 || SVxd)   # xdim