From 060919cc058d1cf0c7549201a4b502f720dcb5fb Mon Sep 17 00:00:00 2001
From: qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Fri, 8 Dec 2006 07:32:20 +0000
Subject: [PATCH] Do not clear debug register. New performance code does not
 use Debug register to log performance.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2077 6f19259b-4bc3-4df7-8a09-765794883524
---
 EdkNt32Pkg/Library/EdkGenericBdsLib/Performance.c | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/EdkNt32Pkg/Library/EdkGenericBdsLib/Performance.c b/EdkNt32Pkg/Library/EdkGenericBdsLib/Performance.c
index 80b98563f0..4748ffca51 100644
--- a/EdkNt32Pkg/Library/EdkGenericBdsLib/Performance.c
+++ b/EdkNt32Pkg/Library/EdkGenericBdsLib/Performance.c
@@ -23,17 +23,6 @@ Abstract:
 
 #include "Performance.h"
 
-VOID
-ClearDebugRegisters (
-  VOID
-  )
-{
-  //
-  // BugBug: We should not need to do this. We need to root cause this bug!!!!
-  //
-  AsmWriteDr0 (0);
-  AsmWriteDr1 (0);
-}
 
 STATIC
 VOID
@@ -374,8 +363,6 @@ Returns:
 
 Done:
 
-  ClearDebugRegisters ();
-
   mPerfHeader.Signiture = 0x66726550;
 
   //
-- 
2.39.2