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Nick Kledzike80e9782009-09-12 01:23:48 +00001//===-- gedf2vfp_test.c - Test __gedf2vfp ---------------------------------===//
2//
3// The LLVM Compiler Infrastructure
4//
Howard Hinnant9ad441f2010-11-16 22:13:33 +00005// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
Nick Kledzike80e9782009-09-12 01:23:48 +00007//
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
20extern int __gedf2vfp(double a, double b);
21
22#if __arm__
23int 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
34int 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;
Joerg Sonnenberger74828152011-05-29 21:43:29 +000049#else
50 printf("skipped\n");
Nick Kledzike80e9782009-09-12 01:23:48 +000051#endif
52 return 0;
53}