blob: 23234a40c5da5fb99a079a22f48da56924456ad4 [file] [log] [blame]
// RUN: %clang_builtins %s %librt -o %t && %run %t
// REQUIRES: librt_has_ltdf2vfp
#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include <math.h>
extern int __ltdf2vfp(double a, double b);
#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8)
int test__ltdf2vfp(double a, double b)
{
int actual = __ltdf2vfp(a, b);
int expected = (a < b) ? 1 : 0;
if (actual != expected)
printf("error in __ltdf2vfp(%f, %f) = %d, expected %d\n",
a, b, actual, expected);
return actual != expected;
}
#endif
int main()
{
#if defined(__arm__) && defined(__ARM_FP) && (__ARM_FP & 0x8)
if (test__ltdf2vfp(0.0, 0.0))
return 1;
if (test__ltdf2vfp(1.0, 1.0))
return 1;
if (test__ltdf2vfp(-1.0, -1.0))
return 1;
if (test__ltdf2vfp(HUGE_VAL, 1.0))
return 1;
if (test__ltdf2vfp(1.0, HUGE_VAL))
return 1;
#else
printf("skipped\n");
#endif
return 0;
}