177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao//===-- umoddi3_test.c - Test __umoddi3 -----------------------------------===// 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 __umoddi3 for the compiler_rt library. 1177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// 1277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao//===----------------------------------------------------------------------===// 1377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 1477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao#include "int_lib.h" 1577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao#include <stdio.h> 1677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 1777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// Returns: a % b 1877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 1977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liaodu_int __umoddi3(du_int a, du_int b); 2077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 2177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liaoint test__umoddi3(du_int a, du_int b, du_int expected_r) 2277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao{ 2377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao du_int r = __umoddi3(a, b); 2477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (r != expected_r) 2577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao printf("error in __umoddi3: %lld %% %lld = %lld, expected %lld\n", 2677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao a, b, r, expected_r); 2777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return r != expected_r; 2877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao} 2977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 3077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liaoint main() 3177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao{ 3277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__umoddi3(0, 1, 0)) 3377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 3477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__umoddi3(2, 1, 0)) 3577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 3677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__umoddi3(0x8000000000000000uLL, 1, 0x0uLL)) 3777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 3877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__umoddi3(0x8000000000000000uLL, 2, 0x0uLL)) 3977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 4077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__umoddi3(0xFFFFFFFFFFFFFFFFuLL, 2, 0x1uLL)) 4177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 4277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 4377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 0; 4477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao} 45