1 files changed, 0 insertions, 111 deletions
diff --git a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/udivsi3.c b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/udivsi3.c
deleted file mode 100644
index 8b9cb9f170..0000000000
--- a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/udivsi3.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/** @file
-  Compiler intrinsic for 32-bit unsigned div, ported from LLVM code.
-
-  Copyright (c) 2008 - 2009, Apple Inc. 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.
-
-**/
-/**
-  University of Illinois/NCSA
-  Open Source License
-
-  Copyright (c) 2003-2008 University of Illinois at Urbana-Champaign.
-  All rights reserved.
-
-  Developed by:
-
-      LLVM Team
-
-      University of Illinois at Urbana-Champaign
-
-      http://llvm.org
-
-  Permission is hereby granted, free of charge, to any person obtaining a copy of
-  this software and associated documentation files (the "Software"), to deal with
-  the Software without restriction, including without limitation the rights to
-  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-  of the Software, and to permit persons to whom the Software is furnished to do
-  so, subject to the following conditions:
-
-      * Redistributions of source code must retain the above copyright notice,
-        this list of conditions and the following disclaimers.
-
-      * Redistributions in binary form must reproduce the above copyright notice,
-        this list of conditions and the following disclaimers in the
-        documentation and/or other materials provided with the distribution.
-
-      * Neither the names of the LLVM Team, University of Illinois at
-        Urbana-Champaign, nor the names of its contributors may be used to
-        endorse or promote products derived from this Software without specific
-        prior written permission.
-
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-  CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE
-  SOFTWARE.
-**/
-
-
-#include "Llvm_int_lib.h"
-
-
-// Returns: n / d
-
-// Translated from Figure 3-40 of The PowerPC Compiler Writer's Guide
-
-UINT32
-__udivsi3(UINT32 n, UINT32 d)
-{
-    const unsigned n_uword_bits = sizeof(UINT32) * CHAR_BIT;
-    UINT32 q;
-    UINT32 r;
-    unsigned sr;
-
-    // special cases
-    if (d == 0) {
-//        ASSERT (FALSE);
-        return 0; // ?!
-        }
-    if (n == 0)
-        return 0;
-
-    sr = COUNT_LEADING_ZEROS(d) - COUNT_LEADING_ZEROS(n);
-    // 0 <= sr <= n_uword_bits - 1 or sr large
-    if (sr > n_uword_bits - 1)  // d > r
-        return 0;
-    if (sr == n_uword_bits - 1)  // d == 1
-        return n;
-    ++sr;
-    // 1 <= sr <= n_uword_bits - 1
-    // Not a special case
-    q = n << (n_uword_bits - sr);
-    r = n >> sr;
-    UINT32 carry = 0;
-    for (; sr > 0; --sr)
-    {
-        // r:q = ((r:q)  << 1) | carry
-        r = (r << 1) | (q >> (n_uword_bits - 1));
-        q = (q << 1) | carry;
-        // carry = 0;
-        // if (r.all >= d.all)
-        // {
-        //      r.all -= d.all;
-        //      carry = 1;
-        // }
-        const INT32 s = (INT32)(d - r - 1) >> (n_uword_bits - 1);
-        carry = s & 1;
-        r -= d & s;
-    }
-    q = (q << 1) | carry;
-    return q;
-}