From: lkcl <lkcl@web>
Date: Wed, 15 Jun 2022 17:30:34 +0000 (+0100)
Subject: (no commit message)
X-Git-Tag: opf_rfc_ls005_v1~1764
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=842bc334b6c92e5e7dd208e78fa35f222815609c;p=libreriscv.git

---

diff --git a/openpower/sv/mv.swizzle.mdwn b/openpower/sv/mv.swizzle.mdwn
index 83f21a63e..952fabe8a 100644
--- a/openpower/sv/mv.swizzle.mdwn
+++ b/openpower/sv/mv.swizzle.mdwn
@@ -214,9 +214,11 @@ Saturation and Predication also left out, for clarity:
 It is important to appreciate that *only* the main loop VL
 is Vertical-First: the SUBVL loop is not.  This makes sense
 from the perspective that the Swizzle Move is a group of
-moves, but is still a single instruction.  Vertical-First
-only performing one of the *sub*-elements at a time would
-break that expectation.  The exceptions to this, explained
+moves, but is still a single instruction that happens to take
+vec2/3/4 as operands.  Vertical-First
+only performing one of the *sub*-elements at a time rather
+than operating on the entire vec2/3/4 together would
+violate that expectation.  The exceptions to this, explained
 later, are when Pack/Unpack is enabled.
 
 **Effect of Saturation on Vectorised Swizzle**