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1 | //===-- addsf3vfp_test.c - Test __addsf3vfp -------------------------------===// | |
2 | // | |
3 | // The LLVM Compiler Infrastructure | |
4 | // | |
5 | // This file is dual licensed under the MIT and the University of Illinois Open | |
6 | // Source Licenses. See LICENSE.TXT for details. | |
7 | // | |
8 | //===----------------------------------------------------------------------===// | |
9 | // | |
10 | // This file tests __addsf3vfp for the compiler_rt library. | |
11 | // | |
12 | //===----------------------------------------------------------------------===// | |
13 | ||
14 | #include "int_lib.h" | |
15 | #include <stdio.h> | |
16 | #include <stdlib.h> | |
17 | #include <math.h> | |
18 | ||
19 | ||
20 | extern COMPILER_RT_ABI float __addsf3vfp(float a, float b); | |
21 | ||
22 | #if __arm__ | |
23 | int test__addsf3vfp(float a, float b) | |
24 | { | |
25 | float actual = __addsf3vfp(a, b); | |
26 | float expected = a + b; | |
27 | if (actual != expected) | |
28 | printf("error in test__addsf3vfp(%f, %f) = %f, expected %f\n", | |
29 | a, b, actual, expected); | |
30 | return actual != expected; | |
31 | } | |
32 | #endif | |
33 | ||
34 | int main() | |
35 | { | |
36 | #if __arm__ | |
37 | if (test__addsf3vfp(1.0, 1.0)) | |
38 | return 1; | |
39 | if (test__addsf3vfp(HUGE_VALF, HUGE_VALF)) | |
40 | return 1; | |
41 | if (test__addsf3vfp(0.0, HUGE_VALF)) | |
42 | return 1; | |
43 | if (test__addsf3vfp(0.0, -0.0)) | |
44 | return 1; | |
45 | #else | |
46 | printf("skipped\n"); | |
47 | #endif | |
48 | return 0; | |
49 | } |