From 70e282283cafc80374fe868ec6090f8d87f0f617 Mon Sep 17 00:00:00 2001
From: lkcl <lkcl@web>
Date: Mon, 13 Jun 2022 23:39:13 +0100
Subject: [PATCH]

---
 openpower/sv/mv.swizzle.mdwn | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/openpower/sv/mv.swizzle.mdwn b/openpower/sv/mv.swizzle.mdwn
index 77d457ef3..af8c797a0 100644
--- a/openpower/sv/mv.swizzle.mdwn
+++ b/openpower/sv/mv.swizzle.mdwn
@@ -187,12 +187,16 @@ may be assumed to be 4.
     def index_dest():
         for i in range(VL):
             for j in range(dst_subvl):
+                if swiz[j] == 0b000: # skip
+                    continue
                 yield i*dst_subvl+j
 
     # walk through both source and dest indices simultaneously
     for (src_idx, offs), dst_idx in zip(index_src(), index_dst()):
         if offs == CONSTANT:
-        move_operation(RT+dst_idx, RA+src_idx+offs)
+             set(RT+dst_idx, CONSTANT)
+        else
+             move_operation(RT+dst_idx, RA+src_idx+offs)
 ```
 
 **Effect of Saturation on Vectorised Swizzle**
-- 
2.30.2