1 //===-- mulsf3vfp_test.c - Test __mulsf3vfp -------------------------------===//
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 __mulsf3vfp 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 __mulsf3vfp(float a, float b);
21
22 #if __arm__
test__mulsf3vfp(float a,float b)23 int test__mulsf3vfp(float a, float b)
24 {
25 float actual = __mulsf3vfp(a, b);
26 float expected = a * b;
27 if (actual != expected)
28 printf("error in test__mulsf3vfp(%f, %f) = %f, expected %f\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__mulsf3vfp(0.5, 10.0))
38 return 1;
39 if (test__mulsf3vfp(-0.5, -2.0))
40 return 1;
41 if (test__mulsf3vfp(HUGE_VALF, 0.25))
42 return 1;
43 if (test__mulsf3vfp(-0.125, HUGE_VALF))
44 return 1;
45 if (test__mulsf3vfp(0.0, -0.0))
46 return 1;
47 #else
48 printf("skipped\n");
49 #endif
50 return 0;
51 }
52