177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao//===-- cmpdi2_test.c - Test __cmpdi2 -------------------------------------===// 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 __cmpdi2 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: if (a < b) returns 0 1877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// if (a == b) returns 1 1977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao// if (a > b) returns 2 2077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 2177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liaosi_int __cmpdi2(di_int a, di_int b); 2277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 2377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liaoint test__cmpdi2(di_int a, di_int b, si_int expected) 2477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao{ 2577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao si_int x = __cmpdi2(a, b); 2677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (x != expected) 2777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao printf("error in __cmpdi2(0x%llX, 0x%llX) = %d, expected %d\n", 2877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao a, b, x, expected); 2977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return x != expected; 3077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao} 3177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 3277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liaochar assumption_1[sizeof(di_int) == 2*sizeof(si_int)] = {0}; 3377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 3477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liaoint main() 3577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao{ 3677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0, 0, 1)) 3777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 3877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(1, 1, 1)) 3977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 4077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(2, 2, 1)) 4177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 4277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x7FFFFFFF, 0x7FFFFFFF, 1)) 4377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 4477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x80000000, 0x80000000, 1)) 4577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 4677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x80000001, 0x80000001, 1)) 4777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 4877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0xFFFFFFFF, 0xFFFFFFFF, 1)) 4977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 5077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x000000010000000LL, 0x000000010000000LL, 1)) 5177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 5277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0xFFFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFFLL, 1)) 5377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 5477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 5577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x0000000200000002LL, 0x0000000300000001LL, 0)) 5677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 5777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x0000000200000002LL, 0x0000000300000002LL, 0)) 5877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 5977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x0000000200000002LL, 0x0000000300000003LL, 0)) 6077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 6177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 6277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x0000000200000002LL, 0x0000000100000001LL, 2)) 6377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 6477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x0000000200000002LL, 0x0000000100000002LL, 2)) 6577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 6677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x0000000200000002LL, 0x0000000100000003LL, 2)) 6777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 6877ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 6977ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x0000000200000002LL, 0x0000000200000001LL, 2)) 7077ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 7177ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x0000000200000002LL, 0x0000000200000002LL, 1)) 7277ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 7377ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao if (test__cmpdi2(0x0000000200000002LL, 0x0000000200000003LL, 0)) 7477ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 1; 7577ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao 7677ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao return 0; 7777ed6142daed1e068fbda64405d0de9845e40e1Shih-wei Liao} 78