ArmPkg/CompilerIntrinsicsLib: Remove unused sources and clean up .inf

[mirror_edk2.git] / ArmPkg / Library / CompilerIntrinsicsLib / Arm / lshrdi3.c

diff --git a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/lshrdi3.c b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/lshrdi3.c
deleted file mode 100644 (file)
index 83129b2..0000000
--- a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/lshrdi3.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/** @file\r
-\r
-  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>\r
-\r
-  SPDX-License-Identifier: BSD-2-Clause-Patent\r
-\r
-**/\r
-/**\r
-  University of Illinois/NCSA\r
-  Open Source License\r
-\r
-  Copyright (c) 2003-2008 University of Illinois at Urbana-Champaign.\r
-  All rights reserved.\r
-\r
-  Developed by:\r
-\r
-      LLVM Team\r
-\r
-      University of Illinois at Urbana-Champaign\r
-\r
-      http://llvm.org\r
-\r
-  Permission is hereby granted, free of charge, to any person obtaining a copy of\r
-  this software and associated documentation files (the "Software"), to deal with\r
-  the Software without restriction, including without limitation the rights to\r
-  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\r
-  of the Software, and to permit persons to whom the Software is furnished to do\r
-  so, subject to the following conditions:\r
-\r
-      * Redistributions of source code must retain the above copyright notice,\r
-        this list of conditions and the following disclaimers.\r
-\r
-      * Redistributions in binary form must reproduce the above copyright notice,\r
-        this list of conditions and the following disclaimers in the\r
-        documentation and/or other materials provided with the distribution.\r
-\r
-      * Neither the names of the LLVM Team, University of Illinois at\r
-        Urbana-Champaign, nor the names of its contributors may be used to\r
-        endorse or promote products derived from this Software without specific\r
-        prior written permission.\r
-\r
-  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
-  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS\r
-  FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE\r
-  CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
-  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
-  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE\r
-  SOFTWARE.\r
-**/\r
-\r
-#include "Llvm_int_lib.h"\r
-\r
-// Returns: logical a >> b\r
-\r
-// Precondition:  0 <= b < bits_in_dword\r
-\r
-INT64\r
-__lshrdi3(INT64 a, INT32 b)\r
-{\r
-    const int bits_in_word = (int)(sizeof(INT32) * CHAR_BIT);\r
-    udwords input;\r
-    udwords result;\r
-    input.all = a;\r
-    if (b & bits_in_word)  // bits_in_word <= b < bits_in_dword\r
-    {\r
-        result.high = 0;\r
-        result.low = input.high >> (b - bits_in_word);\r
-    }\r
-    else  // 0 <= b < bits_in_word\r
-    {\r
-        if (b == 0)\r
-            return a;\r
-        result.high  = input.high >> b;\r
-        result.low = (input.high << (bits_in_word - b)) | (input.low >> b);\r
-    }\r
-    return result.all;\r
-}\r