1//===-- addsf3vfp_test.c - Test __addsf3vfp -------------------------------===//
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 __addsf3vfp for the compiler_rt library.
11//
12//===----------------------------------------------------------------------===//
13
14#include <stdio.h>
15#include <stdlib.h>
16#include <math.h>
17
18
19extern float __addsf3vfp(float a, float b);
20
21#if __arm__
22int test__addsf3vfp(float a, float b)
23{
24    float actual = __addsf3vfp(a, b);
25    float expected = a + b;
26    if (actual != expected)
27        printf("error in test__addsf3vfp(%f, %f) = %f, expected %f\n",
28               a, b, actual, expected);
29    return actual != expected;
30}
31#endif
32
33int main()
34{
35#if __arm__
36    if (test__addsf3vfp(1.0, 1.0))
37        return 1;
38    if (test__addsf3vfp(HUGE_VALF, HUGE_VALF))
39        return 1;
40    if (test__addsf3vfp(0.0, HUGE_VALF))
41        return 1;
42    if (test__addsf3vfp(0.0, -0.0))
43        return 1;
44#endif
45    return 0;
46}
47