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1 //===-- gedf2vfp_test.c - Test __gedf2vfp ---------------------------------===//
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 __gedf2vfp 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 
20 extern int __gedf2vfp(double a, double b);
21 
22 #if __arm__
test__gedf2vfp(double a,double b)23 int test__gedf2vfp(double a, double b)
24 {
25     int actual = __gedf2vfp(a, b);
26 	int expected = (a >= b) ? 1 : 0;
27     if (actual != expected)
28         printf("error in __gedf2vfp(%f, %f) = %d, expected %d\n",
29                a, b, actual, expected);
30     return actual != expected;
31 }
32 #endif
33 
main()34 int main()
35 {
36 #if __arm__
37     if (test__gedf2vfp(0.0, 0.0))
38         return 1;
39     if (test__gedf2vfp(1.0, 0.0))
40         return 1;
41     if (test__gedf2vfp(-1.0, -2.0))
42         return 1;
43     if (test__gedf2vfp(-2.0, -1.0))
44         return 1;
45     if (test__gedf2vfp(HUGE_VAL, 1.0))
46         return 1;
47     if (test__gedf2vfp(1.0, HUGE_VAL))
48         return 1;
49 #else
50     printf("skipped\n");
51 #endif
52     return 0;
53 }
54