1// RUN: %clang_builtins %s %librt -o %t && %run %t
2// REQUIRES: librt_has_divdf3vfp
3
4#include "int_lib.h"
5#include <stdio.h>
6#include <stdlib.h>
7#include <math.h>
8
9
10#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8)
11extern COMPILER_RT_ABI double __divdf3vfp(double a, double b);
12
13int test__divdf3vfp(double a, double b)
14{
15 double actual = __divdf3vfp(a, b);
16 double expected = a / b;
17 if (actual != expected)
18 printf("error in test__divdf3vfp(%f, %f) = %f, expected %f\n",
19 a, b, actual, expected);
20 return actual != expected;
21}
22#endif
23
24int main()
25{
26#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8)
27 if (test__divdf3vfp(1.0, 1.0))
28 return 1;
29 if (test__divdf3vfp(12345.678, 1.23))
30 return 1;
31 if (test__divdf3vfp(-10.0, 0.25))
32 return 1;
33 if (test__divdf3vfp(10.0, -2.0))
34 return 1;
35#else
36 printf("skipped\n");
37#endif
38 return 0;
39}
40