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//===-- muldf3vfp_test.c - Test __muldf3vfp -------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file tests __muldf3vfp for the compiler_rt library.
//
//===----------------------------------------------------------------------===//
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#if __arm__
extern double __muldf3vfp(double a, double b);
int test__muldf3vfp(double a, double b)
{
double actual = __muldf3vfp(a, b);
double expected = a * b;
if (actual != expected)
printf("error in test__muldf3vfp(%f, %f) = %f, expected %f\n",
a, b, actual, expected);
return actual != expected;
}
#endif
int main()
{
#if __arm__
if (test__muldf3vfp(0.5, 10.0))
return 1;
if (test__muldf3vfp(-0.5, -2.0))
return 1;
if (test__muldf3vfp(HUGE_VALF, 0.25))
return 1;
if (test__muldf3vfp(-0.125, HUGE_VALF))
return 1;
if (test__muldf3vfp(0.0, -0.0))
return 1;
#else
printf("skipped\n");
#endif
return 0;
}
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