1 files changed, 0 insertions, 48 deletions
diff --git a/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaIntrinsics.c b/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaIntrinsics.c
deleted file mode 100644
index 536c7e0f1b..0000000000
--- a/MdeModulePkg/Universal/RegularExpressionDxe/OnigurumaIntrinsics.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/** @file
-
-  Provide intrinsics within Oniguruma
-
-  (C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>
-  Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
-
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-**/
-
-#include <Library/BaseMemoryLib.h>
-
-//
-// From CryptoPkg/IntrinsicLib
-//
-
-/* Copies bytes between buffers */
-#pragma function(memcpy)
-void * memcpy (void *dest, const void *src, unsigned int count)
-{
-  return CopyMem (dest, src, (UINTN)count);
-}
-
-/* Sets buffers to a specified character */
-#pragma function(memset)
-void * memset (void *dest, char ch, unsigned int count)
-{
-  //
-  // NOTE: Here we use one base implementation for memset, instead of the direct
-  //       optimized SetMem() wrapper. Because the IntrinsicLib has to be built
-  //       without whole program optimization option, and there will be some
-  //       potential register usage errors when calling other optimized codes.
-  //
-
-  //
-  // Declare the local variables that actually move the data elements as
-  // volatile to prevent the optimizer from replacing this function with
-  // the intrinsic memset()
-  //
-  volatile UINT8  *Pointer;
-
-  Pointer = (UINT8 *)dest;
-  while (count-- != 0) {
-    *(Pointer++) = ch;
-  }
-
-  return dest;
-}