From 517293648dfb5f221f4fa8944690731393de3245 Mon Sep 17 00:00:00 2001
From: Zhang Fuxin <fxzhang@ict.ac.cn>
Date: Thu, 31 Mar 2022 17:57:28 +0800
Subject: [PATCH] fix wrong register name
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感谢@berwincc指出问题

Fixes #26
---
 19-pipeline.Rmd | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/19-pipeline.Rmd b/19-pipeline.Rmd
index 3f8f8da..93a05db 100644
--- a/19-pipeline.Rmd
+++ b/19-pipeline.Rmd
@@ -277,8 +277,8 @@ add.w指令和sub.w指令之间存在WAW相关，在乱序调度的情况下，s
 
     div.w	$r3,$r2,$r1
     add.w  	$r5,$r4,$r3
-    sub.w	$r3,$r7,$r6
-    mul.w	$r9,$r8,$r3
+    sub.w	$r10,$r7,$r6
+    mul.w	$r9,$r8,$r10
 
 重命名之后就没有WAR和WAW相关了。