1 files changed, 0 insertions, 41 deletions
diff --git a/MdePkg/Library/BaseLib/X64/WriteMm4.asm b/MdePkg/Library/BaseLib/X64/WriteMm4.asm
deleted file mode 100644
index 1fe0fbe80589..000000000000
--- a/MdePkg/Library/BaseLib/X64/WriteMm4.asm
+++ /dev/null
@@ -1,41 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, 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.
-;
-; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-;
-; Module Name:
-;
-;   WriteMm4.Asm
-;
-; Abstract:
-;
-;   AsmWriteMm4 function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
-    .code
-
-;------------------------------------------------------------------------------
-; VOID
-; EFIAPI
-; AsmWriteMm4 (
-;   IN UINT64   Value
-;   );
-;------------------------------------------------------------------------------
-AsmWriteMm4 PROC
-    ;
-    ; 64-bit MASM doesn't support MMX instructions, so use opcode here
-    ;
-    DB      48h, 0fh, 6eh, 0e1h
-    ret
-AsmWriteMm4 ENDP
-
-    END