X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseLib%2FIa32%2FARShiftU64.asm;h=10f04c3875166780aa56122404d220b4bed7d6b2;hp=17f07bb66c61ac16dd4705a217b9241fca066b63;hb=88a75d260cadc67cc0edf6ad5f57241ed89a7d4b;hpb=e1f414b6a7d8a0424e0e01f655b09a4612b4d0e8

diff --git a/MdePkg/Library/BaseLib/Ia32/ARShiftU64.asm b/MdePkg/Library/BaseLib/Ia32/ARShiftU64.asm
index 17f07bb66c..10f04c3875 100644
--- a/MdePkg/Library/BaseLib/Ia32/ARShiftU64.asm
+++ b/MdePkg/Library/BaseLib/Ia32/ARShiftU64.asm
@@ -1,10 +1,10 @@
 ;------------------------------------------------------------------------------
 ;
-; Copyright (c) 2006, Intel Corporation
-; All rights reserved. This program and the accompanying materials
+; Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
+; This program and the accompanying materials
 ; are licensed and made available under the terms and conditions of the BSD License
 ; which accompanies this distribution.  The full text of the license may be found at
-; http://opensource.org/licenses/bsd-license.php
+; http://opensource.org/licenses/bsd-license.php.
 ;
 ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
@@ -36,8 +36,10 @@ InternalMathARShiftU64  PROC
     mov     eax, [esp + 8]
     cdq
     test    cl, 32
-    cmovz   edx, eax
-    cmovz   eax, [esp + 4]
+    jnz     @F
+    mov     edx, eax
+    mov     eax, [esp + 4]
+@@:    
     shrd    eax, edx, cl
     sar     edx, cl
     ret