1b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar//===-- cmpti2_test.c - Test __cmpti2 -------------------------------------===// 2b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar// 3b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar// The LLVM Compiler Infrastructure 4b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar// 59ad441ffec97db647fee3725b3424284fb913e14Howard Hinnant// This file is dual licensed under the MIT and the University of Illinois Open 69ad441ffec97db647fee3725b3424284fb913e14Howard Hinnant// Source Licenses. See LICENSE.TXT for details. 7b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar// 8b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar//===----------------------------------------------------------------------===// 9b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar// 10b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar// This file tests __cmpti2 for the compiler_rt library. 11b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar// 12b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar//===----------------------------------------------------------------------===// 13b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 14b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar#if __x86_64 15b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 16b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar#include "int_lib.h" 17b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar#include <stdio.h> 18b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 19b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar// Returns: if (a < b) returns 0 20b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar// if (a == b) returns 1 21b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar// if (a > b) returns 2 22b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 23b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbarsi_int __cmpti2(ti_int a, ti_int b); 24b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 25b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbarint test__cmpti2(ti_int a, ti_int b, si_int expected) 26b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar{ 27b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar si_int x = __cmpti2(a, b); 28b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (x != expected) 29b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar { 30b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar twords at; 31b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar at.all = a; 32b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar twords bt; 33b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar bt.all = b; 34b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar printf("error in __cmpti2(0x%llX%.16llX, 0x%llX%.16llX) = %d, expected %d\n", 35cff5248a12a36a7225b707b23ac088f5ba214f8aDaniel Dunbar at.s.high, at.s.low, bt.s.high, bt.s.low, x, expected); 36b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar } 37b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return x != expected; 38b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar} 39b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 40b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbarchar assumption_1[sizeof(ti_int) == 2*sizeof(di_int)] = {0}; 41b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 42b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar#endif 43b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 44b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbarint main() 45b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar{ 46b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar#if __x86_64 47b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0, 0, 1)) 48b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 49b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(1, 1, 1)) 50b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 51b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(2, 2, 1)) 52b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 53b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x7FFFFFFF, 0x7FFFFFFF, 1)) 54b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 55b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x80000000, 0x80000000, 1)) 56b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 57b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x80000001, 0x80000001, 1)) 58b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 59b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0xFFFFFFFF, 0xFFFFFFFF, 1)) 60b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 61b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x000000010000000LL, 0x000000010000000LL, 1)) 62b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 63b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0xFFFFFFFFFFFFFFFFLL, 0xFFFFFFFFFFFFFFFFLL, 1)) 64b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 65b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 66b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x0000000200000002LL, 0x0000000300000001LL, 0)) 67b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 68b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x0000000200000002LL, 0x0000000300000002LL, 0)) 69b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 70b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x0000000200000002LL, 0x0000000300000003LL, 0)) 71b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 72b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 73b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x0000000200000002LL, 0x0000000100000001LL, 2)) 74b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 75b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x0000000200000002LL, 0x0000000100000002LL, 2)) 76b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 77b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x0000000200000002LL, 0x0000000100000003LL, 2)) 78b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 79b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 80b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x0000000200000002LL, 0x0000000200000001LL, 2)) 81b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 82b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x0000000200000002LL, 0x0000000200000002LL, 1)) 83b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 84b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(0x0000000200000002LL, 0x0000000200000003LL, 0)) 85b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 86b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 87b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(make_ti(2, 2), make_ti(3, 1), 0)) 88b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 89b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(make_ti(2, 2), make_ti(3, 2), 0)) 90b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 91b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(make_ti(2, 2), make_ti(3, 3), 0)) 92b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 93b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 94b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(make_ti(2, 2), make_ti(1, 1), 2)) 95b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 96b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(make_ti(2, 2), make_ti(1, 2), 2)) 97b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 98b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(make_ti(2, 2), make_ti(1, 3), 2)) 99b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 100b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 101b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(make_ti(2, 2), make_ti(2, 1), 2)) 102b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 103b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(make_ti(2, 2), make_ti(2, 2), 1)) 104b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 105b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar if (test__cmpti2(make_ti(2, 2), make_ti(2, 3), 0)) 106b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 1; 107b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar 1087482815716cd9b87931d82dca7298fc3c707229fJoerg Sonnenberger#else 1097482815716cd9b87931d82dca7298fc3c707229fJoerg Sonnenberger printf("skipped\n"); 110b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar#endif 111b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar return 0; 112b3a6901e66f55b35aa9e01bcb24134e6a65ea004Daniel Dunbar} 113