2009-08-08 04:30:09 +08:00
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/* ===-- paritydi2.c - Implement __paritydi2 -------------------------------===
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*
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* The LLVM Compiler Infrastructure
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*
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2010-11-17 06:13:33 +08:00
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* This file is dual licensed under the MIT and the University of Illinois Open
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* Source Licenses. See LICENSE.TXT for details.
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2009-08-08 04:30:09 +08:00
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*
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* ===----------------------------------------------------------------------===
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*
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* This file implements __paritydi2 for the compiler_rt library.
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*
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* ===----------------------------------------------------------------------===
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*/
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2011-04-20 01:52:09 +08:00
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#include "abi.h"
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2009-06-27 00:47:03 +08:00
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#include "int_lib.h"
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2009-08-08 04:30:09 +08:00
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/* Returns: 1 if number of bits is odd else returns 0 */
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2009-06-27 00:47:03 +08:00
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2011-04-20 01:52:09 +08:00
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si_int COMPILER_RT_ABI __paritysi2(si_int a);
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2009-06-27 00:47:03 +08:00
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2011-04-20 01:52:09 +08:00
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COMPILER_RT_ABI si_int
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2009-06-27 00:47:03 +08:00
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__paritydi2(di_int a)
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{
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dwords x;
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x.all = a;
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2009-08-10 02:41:02 +08:00
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return __paritysi2(x.s.high ^ x.s.low);
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2009-06-27 00:47:03 +08:00
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}
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