56 lines · c
1// RUN: %clang_builtins %s %librt -o %t && %run %t2// REQUIRES: librt_has_comparetf23 4#include <stdio.h>5 6#if __LP64__ && __LDBL_MANT_DIG__ == 1137 8#include "fp_test.h"9 10int __unordtf2(long double a, long double b);11 12int test__unordtf2(long double a, long double b, enum EXPECTED_RESULT expected)13{14 int x = __unordtf2(a, b);15 int ret = compareResultCMP(x, expected);16 17 if (ret){18 printf("error in test__unordtf2(%.20Lf, %.20Lf) = %d, "19 "expected %s\n", a, b, x, expectedStr(expected));20 }21 return ret;22}23 24char assumption_1[sizeof(long double) * CHAR_BIT == 128] = {0};25 26#endif27 28int main()29{30#if __LP64__ && __LDBL_MANT_DIG__ == 11331 // NaN32 if (test__unordtf2(makeQNaN128(),33 0x1.234567890abcdef1234567890abcp+3L,34 NEQUAL_0))35 return 1;36 // other37 if (test__unordtf2(0x1.234567890abcdef1234567890abcp+3L,38 0x1.334567890abcdef1234567890abcp+3L,39 EQUAL_0))40 return 1;41 if (test__unordtf2(0x1.234567890abcdef1234567890abcp+3L,42 0x1.234567890abcdef1234567890abcp+3L,43 EQUAL_0))44 return 1;45 if (test__unordtf2(0x1.234567890abcdef1234567890abcp+3L,46 0x1.234567890abcdef1234567890abcp-3L,47 EQUAL_0))48 return 1;49 50#else51 printf("skipped\n");52 53#endif54 return 0;55}56