From 01ee387015a2075c45a4e1ad45d39e50b5a6d40b Mon Sep 17 00:00:00 2001 From: "Paul E. Murphy" Date: Mon, 27 Jun 2016 17:11:46 -0500 Subject: Convert _Complex cosine functions to generated code This is fairly straight fowards. m68k overrides are updated to use the framework, and thus are simplified a bit. --- math/s_cacoshl.c | 90 -------------------------------------------------------- 1 file changed, 90 deletions(-) delete mode 100644 math/s_cacoshl.c (limited to 'math/s_cacoshl.c') diff --git a/math/s_cacoshl.c b/math/s_cacoshl.c deleted file mode 100644 index c512c2ad71..0000000000 --- a/math/s_cacoshl.c +++ /dev/null @@ -1,90 +0,0 @@ -/* Return arc hyperbole cosine for long double value. - Copyright (C) 1997-2016 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 1997. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - . */ - -#include -#include -#include - - -__complex__ long double -__cacoshl (__complex__ long double x) -{ - __complex__ long double res; - int rcls = fpclassify (__real__ x); - int icls = fpclassify (__imag__ x); - - if (rcls <= FP_INFINITE || icls <= FP_INFINITE) - { - if (icls == FP_INFINITE) - { - __real__ res = HUGE_VALL; - - if (rcls == FP_NAN) - __imag__ res = __nanl (""); - else - __imag__ res = __copysignl ((rcls == FP_INFINITE - ? (__real__ x < 0.0 - ? M_PIl - M_PI_4l : M_PI_4l) - : M_PI_2l), __imag__ x); - } - else if (rcls == FP_INFINITE) - { - __real__ res = HUGE_VALL; - - if (icls >= FP_ZERO) - __imag__ res = __copysignl (signbit (__real__ x) ? M_PIl : 0.0, - __imag__ x); - else - __imag__ res = __nanl (""); - } - else - { - __real__ res = __nanl (""); - __imag__ res = __nanl (""); - } - } - else if (rcls == FP_ZERO && icls == FP_ZERO) - { - __real__ res = 0.0; - __imag__ res = __copysignl (M_PI_2l, __imag__ x); - } - else - { - __complex__ long double y; - - __real__ y = -__imag__ x; - __imag__ y = __real__ x; - - y = __kernel_casinhl (y, 1); - - if (signbit (__imag__ x)) - { - __real__ res = __real__ y; - __imag__ res = -__imag__ y; - } - else - { - __real__ res = -__real__ y; - __imag__ res = __imag__ y; - } - } - - return res; -} -weak_alias (__cacoshl, cacoshl) -- cgit 1.4.1