1// RUN: %clang_builtins %s %librt -o %t && %run %t
2// REQUIRES: librt_has_fixsfsivfp
3
4#include <stdio.h>
5#include <stdlib.h>
6#include <math.h>
7
8
9extern int __fixsfsivfp(float a);
10
11#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x4)
12int test__fixsfsivfp(float a)
13{
14 int actual = __fixsfsivfp(a);
15 int expected = a;
16 if (actual != expected)
17 printf("error in test__fixsfsivfp(%f) = %u, expected %u\n",
18 a, actual, expected);
19 return actual != expected;
20}
21#endif
22
23int main()
24{
25#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x4)
26 if (test__fixsfsivfp(0.0))
27 return 1;
28 if (test__fixsfsivfp(1.0))
29 return 1;
30 if (test__fixsfsivfp(-1.0))
31 return 1;
32 if (test__fixsfsivfp(2147483647.0))
33 return 1;
34 if (test__fixsfsivfp(-2147483648.0))
35 return 1;
36 if (test__fixsfsivfp(65536.0))
37 return 1;
38#else
39 printf("skipped\n");
40#endif
41 return 0;
42}
43