1 files changed, 0 insertions, 57 deletions
diff --git a/Core/CryptoPkg/Library/IntrinsicLib/Ia32/MathRShiftU64.c b/Core/CryptoPkg/Library/IntrinsicLib/Ia32/MathRShiftU64.c
deleted file mode 100644
index 86b10040dd..0000000000
--- a/Core/CryptoPkg/Library/IntrinsicLib/Ia32/MathRShiftU64.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/** @file
-  64-bit Math Worker Function.
-  The 32-bit versions of C compiler generate calls to library routines
-  to handle 64-bit math. These functions use non-standard calling conventions.
-
-Copyright (c) 2014, 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.
-
-**/
-
-
-/*
- * Shifts a 64-bit unsigned value right by a certain number of bits.
- */
-__declspec(naked) void __cdecl _aullshr (void)
-{
-  _asm {
-    ;
-    ; Checking: Only handle 64bit shifting or more
-    ;
-    cmp     cl, 64
-    jae     _Exit
-
-    ;
-    ; Handle shifting between 0 and 31 bits
-    ;
-    cmp     cl, 32
-    jae     More32
-    shrd    eax, edx, cl
-    shr     edx, cl
-    ret
-
-    ;
-    ; Handle shifting of 32-63 bits
-    ;
-More32:
-    mov     eax, edx
-    xor     edx, edx
-    and     cl, 31
-    shr     eax, cl
-    ret
-
-    ;
-    ; Invalid number (less then 32bits), return 0
-    ;
-_Exit:
-    xor     eax, eax
-    xor     edx, edx
-    ret
-  }
-}