1//===-- nesf2vfp_test.c - Test __nesf2vfp ---------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file tests __nesf2vfp for the compiler_rt library.
11//
12//===----------------------------------------------------------------------===//
13
14#include <stdlib.h>
15#include <stdint.h>
16#include <stdio.h>
17#include <math.h>
18
19
20extern int __nesf2vfp(float a, float b);
21
22#if __arm__
23int test__nesf2vfp(float a, float b)
24{
25    int actual = __nesf2vfp(a, b);
26	int expected = (a != b) ? 1 : 0;
27    if (actual != expected)
28        printf("error in __nesf2vfp(%f, %f) = %d, expected %d\n",
29               a, b, actual, expected);
30    return actual != expected;
31}
32#endif
33
34int main()
35{
36#if __arm__
37    if (test__nesf2vfp(0.0, 0.0))
38        return 1;
39    if (test__nesf2vfp(1.0, 1.0))
40        return 1;
41    if (test__nesf2vfp(-1.0, -1.0))
42        return 1;
43    if (test__nesf2vfp(HUGE_VALF, 1.0))
44        return 1;
45    if (test__nesf2vfp(1.0, HUGE_VALF))
46        return 1;
47#endif
48    return 0;
49}
50