42 lines · c
1// RUN: %clang_builtins %s %librt -o %t && %run %t2// REQUIRES: librt_has_fixunsdfsivfp3 4#include "int_lib.h"5#include <stdio.h>6#include <stdlib.h>7#include <math.h>8 9 10extern COMPILER_RT_ABI unsigned int __fixunsdfsivfp(double a);11 12#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8)13int test__fixunsdfsivfp(double a)14{15 unsigned int actual = __fixunsdfsivfp(a);16 unsigned int expected = a;17 if (actual != expected)18 printf("error in test__fixunsdfsivfp(%f) = %u, expected %u\n",19 a, actual, expected);20 return actual != expected;21}22#endif23 24int main()25{26#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8)27 if (test__fixunsdfsivfp(0.0))28 return 1;29 if (test__fixunsdfsivfp(1.0))30 return 1;31 if (test__fixunsdfsivfp(-1.0))32 return 1;33 if (test__fixunsdfsivfp(4294967295.0))34 return 1;35 if (test__fixunsdfsivfp(65536.0))36 return 1;37#else38 printf("skipped\n");39#endif40 return 0;41}42