MdePkg: Replace Opcode with the corresponding instructions.

[mirror_edk2.git] / MdePkg / Library / BaseMemoryLibMmx / X64 / ZeroMem.nasm

diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/ZeroMem.nasm b/MdePkg/Library/BaseMemoryLibMmx/X64/ZeroMem.nasm
index 2a85f15b55d473f65bba2a25e2600fbfcccbdcfc..8b02eeb732d1d86e76b43d36dd0b78b20f548cb3 100644 (file)
--- a/MdePkg/Library/BaseMemoryLibMmx/X64/ZeroMem.nasm
+++ b/MdePkg/Library/BaseMemoryLibMmx/X64/ZeroMem.nasm
@@ -1,6 +1,6 @@
 ;------------------------------------------------------------------------------\r
 ;\r
-; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>\r
+; Copyright (c) 2006 - 2022, Intel Corporation. All rights reserved.<BR>\r
 ; SPDX-License-Identifier: BSD-2-Clause-Patent\r
 ;\r
 ; Module Name:\r
@@ -34,12 +34,12 @@ ASM_PFX(InternalMemZeroMem):
     and     edx, 7\r
     shr     rcx, 3\r
     jz      @ZeroBytes\r
-    DB      0xf, 0xef, 0xc0             ; pxor mm0, mm0\r
+    pxor    mm0, mm0\r
 .0:\r
-    DB      0xf, 0xe7, 7                ; movntq [rdi], mm0\r
+    movntq  [rdi], mm0\r
     add     rdi, 8\r
     loop    .0\r
-    DB      0xf, 0xae, 0xf0             ; mfence\r
+    mfence\r
 @ZeroBytes:\r
     xor     eax, eax\r
     mov     ecx, edx\r