1// RUN: %clang_builtins %s %librt -o %t && %run %t
2// REQUIRES: librt_has_floatunssisfvfp
3
4#include <stdio.h>
5#include <stdlib.h>
6#include <math.h>
7#include "int_lib.h"
8
9extern COMPILER_RT_ABI float __floatunssisfvfp(unsigned int a);
10
11#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x4)
12int test__floatunssisfvfp(unsigned int a)
13{
14 float actual = __floatunssisfvfp(a);
15 float expected = a;
16 if (actual != expected)
17 printf("error in test__floatunssisfvfp(%u) = %f, expected %f\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__floatunssisfvfp(0))
27 return 1;
28 if (test__floatunssisfvfp(1))
29 return 1;
30 if (test__floatunssisfvfp(0x7FFFFFFF))
31 return 1;
32 if (test__floatunssisfvfp(0x80000000))
33 return 1;
34 if (test__floatunssisfvfp(0xFFFFFFFF))
35 return 1;
36#else
37 printf("skipped\n");
38#endif
39 return 0;
40}
41