1*0a6a1f1dSLionel Sambuc /* ===-- parityti2.c - Implement __parityti2 -------------------------------=== 2*0a6a1f1dSLionel Sambuc * 3*0a6a1f1dSLionel Sambuc * The LLVM Compiler Infrastructure 4*0a6a1f1dSLionel Sambuc * 5*0a6a1f1dSLionel Sambuc * This file is dual licensed under the MIT and the University of Illinois Open 6*0a6a1f1dSLionel Sambuc * Source Licenses. See LICENSE.TXT for details. 7*0a6a1f1dSLionel Sambuc * 8*0a6a1f1dSLionel Sambuc * ===----------------------------------------------------------------------=== 9*0a6a1f1dSLionel Sambuc * 10*0a6a1f1dSLionel Sambuc * This file implements __parityti2 for the compiler_rt library. 11*0a6a1f1dSLionel Sambuc * 12*0a6a1f1dSLionel Sambuc * ===----------------------------------------------------------------------=== 13*0a6a1f1dSLionel Sambuc */ 14*0a6a1f1dSLionel Sambuc 15*0a6a1f1dSLionel Sambuc #include "int_lib.h" 16*0a6a1f1dSLionel Sambuc 17*0a6a1f1dSLionel Sambuc #ifdef CRT_HAS_128BIT 18*0a6a1f1dSLionel Sambuc 19*0a6a1f1dSLionel Sambuc /* Returns: 1 if number of bits is odd else returns 0 */ 20*0a6a1f1dSLionel Sambuc 21*0a6a1f1dSLionel Sambuc COMPILER_RT_ABI si_int __parityti2(ti_int a)22*0a6a1f1dSLionel Sambuc__parityti2(ti_int a) 23*0a6a1f1dSLionel Sambuc { 24*0a6a1f1dSLionel Sambuc twords x; 25*0a6a1f1dSLionel Sambuc x.all = a; 26*0a6a1f1dSLionel Sambuc return __paritydi2(x.s.high ^ x.s.low); 27*0a6a1f1dSLionel Sambuc } 28*0a6a1f1dSLionel Sambuc 29*0a6a1f1dSLionel Sambuc #endif /* CRT_HAS_128BIT */ 30