1 /* w_hypotl.c -- long double version of w_hypot.c.
2 * Conversion to long double by Ulrich Drepper,
3 * Cygnus Support, drepper@cygnus.com.
7 * ====================================================
8 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
10 * Developed at SunPro, a Sun Microsystems, Inc. business.
11 * Permission to use, copy, modify, and distribute this
12 * software is freely granted, provided that this notice
14 * ====================================================
22 #include <math_private.h>
26 __hypotl(long double x, long double y)
29 z = __ieee754_hypotl(x,y);
30 if(__builtin_expect(!__finitel(z), 0)
31 && __finitel(x) && __finitel(y) && _LIB_VERSION != _IEEE_)
32 return __kernel_standard_l(x, y, 204); /* hypot overflow */
36 weak_alias (__hypotl, hypotl)