1 files changed, 0 insertions, 57 deletions
diff --git a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.asm b/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.asm
deleted file mode 100644
index ca0022448970..000000000000
--- a/MdePkg/Library/BaseMemoryLibMmx/X64/SetMem16.asm
+++ /dev/null
@@ -1,57 +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:
-;
-;   SetMem16.asm
-;
-; Abstract:
-;
-;   SetMem16 function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
-    .code
-
-;------------------------------------------------------------------------------
-; VOID *
-; EFIAPI
-; InternalMemSetMem16 (
-;   OUT     VOID                      *Buffer,
-;   IN      UINTN                     Length,
-;   IN      UINT16                    Value
-;   );
-;------------------------------------------------------------------------------
-InternalMemSetMem16 PROC    USES    rdi
-    mov     rax, r8
-    DB      48h, 0fh, 6eh, 0c0h         ; movd mm0, rax
-    mov     r8, rcx
-    mov     rdi, r8
-    mov     rcx, rdx
-    and     edx, 3
-    shr     rcx, 2
-    jz      @SetWords
-    DB      0fh, 70h, 0C0h, 00h         ; pshufw mm0, mm0, 0h
-@@:
-    DB      0fh, 0e7h, 07h              ; movntq [rdi], mm0
-    add     rdi, 8
-    loop    @B
-    mfence
-@SetWords:
-    mov     ecx, edx
-    rep     stosw
-    mov     rax, r8
-    ret
-InternalMemSetMem16 ENDP
-
-    END