1 files changed, 0 insertions, 58 deletions
diff --git a/MdePkg/Library/BaseMemoryLibOptDxe/X64/SetMem.asm b/MdePkg/Library/BaseMemoryLibOptDxe/X64/SetMem.asm
deleted file mode 100644
index 5ca1571cf7..0000000000
--- a/MdePkg/Library/BaseMemoryLibOptDxe/X64/SetMem.asm
+++ /dev/null
@@ -1,58 +0,0 @@
-;------------------------------------------------------------------------------
-;
-; 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.
-;
-; Module Name:
-;
-;   SetMem.Asm
-;
-; Abstract:
-;
-;   SetMem function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
-    .code
-
-;------------------------------------------------------------------------------
-;  VOID *
-;  EFIAPI
-;  InternalMemSetMem (
-;    IN VOID   *Buffer,
-;    IN UINTN  Count,
-;    IN UINT8  Value
-;    )
-;------------------------------------------------------------------------------
-InternalMemSetMem   PROC    USES    rdi rbx
-    push    rcx       ; push Buffer
-    mov     rax, r8   ; rax = Value
-    and     rax, 0ffh ; rax = lower 8 bits of r8, upper 56 bits are 0
-    mov     ah,  al   ; ah  = al
-    mov     bx,  ax   ; bx  = ax
-    shl     rax, 10h  ; rax = ax << 16
-    mov     ax,  bx   ; ax  = bx
-    mov     rbx, rax  ; ebx = eax
-    shl     rax, 20h  ; rax = rax << 32
-    or      rax, rbx  ; eax = ebx
-    mov     rdi, rcx  ; rdi = Buffer
-    mov     rcx, rdx  ; rcx = Count
-    shr     rcx, 3    ; rcx = rcx / 8
-    cld
-    rep     stosq 
-    mov     rcx, rdx  ; rcx = rdx
-    and     rcx, 7    ; rcx = rcx & 7
-    rep     stosb 
-    pop     rax       ; rax = Buffer
-    ret
-InternalMemSetMem   ENDP
-
-    END