| //===-- parityti2.c - Implement __parityti2 -------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file implements __parityti2 for the compiler_rt library. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #if __x86_64 |
| |
| #include "int_lib.h" |
| |
| // Returns: 1 if number of bits is odd else returns 0 |
| |
| si_int __paritydi2(di_int a); |
| |
| si_int |
| __parityti2(ti_int a) |
| { |
| twords x; |
| x.all = a; |
| return __paritydi2(x.high ^ x.low); |
| } |
| |
| #endif |