41 lines · c
1// RUN: %clang_builtins %s %librt -o %t && %run %t2// REQUIRES: librt_has_fixdfsivfp3 4#include <stdio.h>5#include <stdlib.h>6#include <math.h>7 8 9extern int __fixdfsivfp(double a);10 11#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8)12int test__fixdfsivfp(double a)13{14 int actual = __fixdfsivfp(a);15 int expected = a;16 if (actual != expected)17 printf("error in test__fixdfsivfp(%f) = %d, expected %d\n",18 a, actual, expected);19 return actual != expected;20}21#endif22 23int main()24{25#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8)26 if (test__fixdfsivfp(0.0))27 return 1;28 if (test__fixdfsivfp(1.0))29 return 1;30 if (test__fixdfsivfp(-1.0))31 return 1;32 if (test__fixdfsivfp(2147483647))33 return 1;34 if (test__fixdfsivfp(-2147483648.0))35 return 1;36#else37 printf("skipped\n");38#endif39 return 0;40}41