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1a4d82fc JJ |
1 | //===-- fixunsdfsivfp_test.c - Test __fixunsdfsivfp -----------------------===// |
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 __fixunsdfsivfp for the compiler_rt library. | |
11 | // | |
12 | //===----------------------------------------------------------------------===// | |
13 | ||
92a42be0 | 14 | #include "int_lib.h" |
1a4d82fc JJ |
15 | #include <stdio.h> |
16 | #include <stdlib.h> | |
17 | #include <math.h> | |
18 | ||
19 | ||
92a42be0 | 20 | extern COMPILER_RT_ABI unsigned int __fixunsdfsivfp(double a); |
1a4d82fc JJ |
21 | |
22 | #if __arm__ | |
23 | int test__fixunsdfsivfp(double a) | |
24 | { | |
25 | unsigned int actual = __fixunsdfsivfp(a); | |
26 | unsigned int expected = a; | |
27 | if (actual != expected) | |
28 | printf("error in test__fixunsdfsivfp(%f) = %u, expected %u\n", | |
29 | a, actual, expected); | |
30 | return actual != expected; | |
31 | } | |
32 | #endif | |
33 | ||
34 | int main() | |
35 | { | |
36 | #if __arm__ | |
37 | if (test__fixunsdfsivfp(0.0)) | |
38 | return 1; | |
39 | if (test__fixunsdfsivfp(1.0)) | |
40 | return 1; | |
41 | if (test__fixunsdfsivfp(-1.0)) | |
42 | return 1; | |
43 | if (test__fixunsdfsivfp(4294967295.0)) | |
44 | return 1; | |
45 | if (test__fixunsdfsivfp(65536.0)) | |
46 | return 1; | |
47 | #else | |
48 | printf("skipped\n"); | |
49 | #endif | |
50 | return 0; | |
51 | } |