From: Shriya Sharma <shriya@redsemiconductor.com>
Date: Thu, 19 Oct 2023 10:27:01 +0000 (+0100)
Subject: added lwasux instruction
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cd9276d8e443929a9a286b4eca4d9ed513f1050e;p=openpower-isa.git

added lwasux instruction
---

diff --git a/openpower/isa/fixedloadshift.mdwn b/openpower/isa/fixedloadshift.mdwn
index 204ede65..9f1461ee 100644
--- a/openpower/isa/fixedloadshift.mdwn
+++ b/openpower/isa/fixedloadshift.mdwn
@@ -170,15 +170,15 @@ Special Registers Altered:
 
     None
 
-# Load Word Algebraic with Update Indexed
+# Load Word Algebraic Shifted with Update Indexed
 
 X-Form
 
-* lwaux RT,RA,RB
+* lwasux RT,RA,RB,sm
 
 Pseudo-code:
 
-    EA <- (RA) + (RB)
+    EA <- (RA) + (RB) << (sm+1)
     RT <- EXTS(MEM(EA, 4))
     RA <- EA