177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao//===-- bswapdi2_test.c - Test __bswapdi2 ---------------------------------===// 277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// 377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// The LLVM Compiler Infrastructure 477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// 577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// This file is distributed under the University of Illinois Open Source 677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// License. See LICENSE.TXT for details. 777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// 877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao//===----------------------------------------------------------------------===// 977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// 1077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// This file tests __bswapdi2 for the compiler_rt library. 1177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// 1277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao//===----------------------------------------------------------------------===// 1377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 1477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao#include <stdlib.h> 1577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao#include <stdint.h> 1677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao#include <stdio.h> 1777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao#include <math.h> 1877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 1977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 2077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liaoextern uint64_t __bswapdi2(uint64_t); 2177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 2277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao#if __arm__ 2377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liaoint test__bswapdi2(uint64_t a, uint64_t expected) 2477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao{ 2577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao uint64_t actual = __bswapdi2(a); 2677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (actual != expected) 2777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao printf("error in test__bswapsi2(0x%0llX) = 0x%0llX, expected 0x%0llX\n", 2877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao a, actual, expected); 2977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return actual != expected; 3077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao} 3177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao#endif 3277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 3377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liaoint main() 3477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao{ 3577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao#if __arm__ 3677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__bswapdi2(0x123456789ABCDEF0LL, 0xF0DEBC9A78563412LL)) 3777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 3877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__bswapdi2(0x0000000100000002LL, 0x0200000001000000LL)) 3977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 4077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao#endif 4177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 0; 4277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao} 43