diff options
Diffstat (limited to 'libc/math/w_sinhf.c')
| -rw-r--r-- | libc/math/w_sinhf.c | 36 |
1 files changed, 11 insertions, 25 deletions
diff --git a/libc/math/w_sinhf.c b/libc/math/w_sinhf.c index c29c46620..1347e9172 100644 --- a/libc/math/w_sinhf.c +++ b/libc/math/w_sinhf.c @@ -8,40 +8,26 @@ * * Developed at SunPro, a Sun Microsystems, Inc. business. * Permission to use, copy, modify, and distribute this - * software is freely granted, provided that this notice + * software is freely granted, provided that this notice * is preserved. * ==================================================== */ -#if defined(LIBM_SCCS) && !defined(lint) -static char rcsid[] = "$NetBSD: w_sinhf.c,v 1.3 1995/05/10 20:49:54 jtc Exp $"; -#endif - -/* +/* * wrapper sinhf(x) */ #include <math.h> -#include "math_private.h" +#include <math_private.h> -#ifdef __STDC__ - float __sinhf(float x) /* wrapper sinhf */ -#else - float __sinhf(x) /* wrapper sinhf */ - float x; -#endif +float +__sinhf (float x) { -#ifdef _IEEE_LIBM - return __ieee754_sinhf(x); -#else - float z; - z = __ieee754_sinhf(x); - if(_LIB_VERSION == _IEEE_) return z; - if(!__finitef(z)&&__finitef(x)) { - /* sinhf overflow */ - return (float)__kernel_standard((double)x,(double)x,125); - } else - return z; -#endif + float z = __ieee754_sinhf (x); + if (__builtin_expect (!__finitef (z), 0) && __finitef (x) + && _LIB_VERSION != _IEEE_) + return __kernel_standard_f (x, x, 125); /* sinhf overflow */ + + return z; } weak_alias (__sinhf, sinhf) |