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-rw-r--r--StdLib/LibC/Main/Arm/fixunsdfsi.c74
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diff --git a/StdLib/LibC/Main/Arm/fixunsdfsi.c b/StdLib/LibC/Main/Arm/fixunsdfsi.c
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--- a/StdLib/LibC/Main/Arm/fixunsdfsi.c
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@@ -1,74 +0,0 @@
-/**
-University of Illinois/NCSA
-Open Source License
-
-Copyright (c) 2009-2014 by the contributors listed in CREDITS.TXT
-
-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 "int_lib.h"
-
-/* Returns: convert a to a unsigned int, rounding toward zero.
- * Negative values all become zero.
- */
-
-/* Assumption: double is a IEEE 64 bit floating point type
- * su_int is a 32 bit integral type
- * value in double is representable in su_int or is negative
- * (no range checking performed)
- */
-
-/* seee eeee eeee mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm */
-
-ARM_EABI_FNALIAS(d2uiz, fixunsdfsi)
-
-COMPILER_RT_ABI su_int
-__fixunsdfsi(double a)
-{
- double_bits fb;
- fb.f = a;
- int e = ((fb.u.s.high & 0x7FF00000) >> 20) - 1023;
- if (e < 0 || (fb.u.s.high & 0x80000000))
- return 0;
- return (
- 0x80000000u |
- ((fb.u.s.high & 0x000FFFFF) << 11) |
- (fb.u.s.low >> 21)
- ) >> (31 - e);
-}