blob: 1036339b076c90899ecfe381d9fb29032344749b [file] [log] [blame]
/* { dg-do link { target i?86-*-* } } */
/* { dg-options "-O2 -march=pentiumpro" } */
extern __inline double
__expm1 (double __x)
{
double __temp;
__temp -= 1.0;
return __temp;
}
extern __inline double
__sgn1 (double __x)
{
return __x >= 0.0 ? 1.0 : -1.0;
}
double
tanh (double __x)
{
register double __exm1 = __expm1 (__x);
return __exm1 / (__exm1 + 2.0) * __sgn1 (-__x);
}
main ()
{
return tanh (3.45) != 0;
}