MdePkg: Clean up source files

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / RRotU64.S

diff --git a/MdePkg/Library/BaseLib/Ia32/RRotU64.S b/MdePkg/Library/BaseLib/Ia32/RRotU64.S
index cc5807648aa3e9164a2b9c5cd324ea63052a2e07..426fcd6de35c78e9bed423e6452d4544c4177a39 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/RRotU64.S
+++ b/MdePkg/Library/BaseLib/Ia32/RRotU64.S
@@ -1,10 +1,10 @@
 #------------------------------------------------------------------------------\r
 #\r
-# Copyright (c) 2006 - 2008, Intel Corporation\r
-# All rights reserved. This program and the accompanying materials\r
+# Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>\r
+# This program and the accompanying materials\r
 # are licensed and made available under the terms and conditions of the BSD License\r
 # which accompanies this distribution.  The full text of the license may be found at\r
-# http://opensource.org/licenses/bsd-license.php\r
+# http://opensource.org/licenses/bsd-license.php.\r
 #\r
 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
@@ -19,7 +19,7 @@
 #\r
 #------------------------------------------------------------------------------\r
 \r
-.globl ASM_PFX(InternalMathRRotU64)\r
+ASM_GLOBAL ASM_PFX(InternalMathRRotU64)\r
 \r
 #------------------------------------------------------------------------------\r
 # UINT64\r
@@ -39,8 +39,10 @@ ASM_PFX(InternalMathRRotU64):
     roll    %cl, %ebx\r
     shrdl   %cl, %ebx, %edx\r
     testb   $32, %cl                    # Count >= 32?\r
-    cmovnz  %eax, %ecx                  # switch eax & edx if Count >= 32\r
-    cmovnz  %edx, %eax\r
-    cmovnz  %ecx, %edx\r
+    jz      L0\r
+    movl    %eax, %ecx                  # switch eax & edx if Count >= 32\r
+    movl    %edx, %eax\r
+    movl    %ecx, %edx\r
+L0:\r
     pop     %ebx\r
     ret\r