/* w_coshf.c -- float version of w_cosh.c.

 * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.

 * Optimizations by Ulrich Drepper <drepper@gmail.com>, 2011.

 */

/*

 * ====================================================

 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.

 *

 * Developed at SunPro, a Sun Microsystems, Inc. business.

 * Permission to use, copy, modify, and distribute this

 * software is freely granted, provided that this notice

 * is preserved.

 * ====================================================

 */

/*

 * wrapper coshf(x)

 */

#include <math.h>

#include <math_private.h>

#include <math-svid-compat.h>

#include <libm-alias-float.h>

#if LIBM_SVID_COMPAT

float

__coshf (float x)

{

	float z = __ieee754_coshf (x);

	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)

	    && _LIB_VERSION != _IEEE_)

		return __kernel_standard_f (x, x, 105); /* cosh overflow */

	return z;

}

libm_alias_float (__cosh, cosh)

#endif