1 files changed, 0 insertions, 37 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/WriteMm4.c b/MdePkg/Library/BaseLib/Ia32/WriteMm4.c
deleted file mode 100644
index c3a6d1ea49..0000000000
--- a/MdePkg/Library/BaseLib/Ia32/WriteMm4.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/** @file
-  AsmWriteMm4 function
-
-  Copyright (c) 2006 - 2008, 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.
-
-**/
-
-
-
-
-/**
-  Writes the current value of 64-bit MMX Register #4 (MM4).
-
-  Writes the current value of MM4. This function is only available on IA32 and
-  x64.
-
-  @param  Value The 64-bit value to write to MM4.
-
-**/
-VOID
-EFIAPI
-AsmWriteMm4 (
-  IN UINT64   Value
-  )
-{
-  _asm {
-    movq    mm4, qword ptr [Value]
-    emms
-  }
-}