diff options
Diffstat (limited to 'sysdeps/m68k/m680x0/fpu/s_ccosh_template.c')
| -rw-r--r-- | sysdeps/m68k/m680x0/fpu/s_ccosh_template.c | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/sysdeps/m68k/m680x0/fpu/s_ccosh_template.c b/sysdeps/m68k/m680x0/fpu/s_ccosh_template.c deleted file mode 100644 index 26d11fc740..0000000000 --- a/sysdeps/m68k/m680x0/fpu/s_ccosh_template.c +++ /dev/null @@ -1,68 +0,0 @@ -/* Complex cosine hyperbole function. m68k fpu version - Copyright (C) 1997-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>. - - 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 - <http://www.gnu.org/licenses/>. */ - -#include <complex.h> -#include <math.h> -#include "mathimpl.h" - -#define s(name) M_SUF (name) -#define m81(func) __m81_u(s(func)) - -CFLOAT -s(__ccosh) (CFLOAT x) -{ - CFLOAT retval; - unsigned long ix_cond = __m81_test (__imag__ x); - - if ((ix_cond & (__M81_COND_INF|__M81_COND_NAN)) == 0) - { - /* Imaginary part is finite. */ - FLOAT sin_ix, cos_ix; - - __asm ("fsincos%.x %2,%1:%0" : "=f" (sin_ix), "=f" (cos_ix) - : "f" (__imag__ x)); - __real__ retval = cos_ix * m81(__ieee754_cosh) (__real__ x); - if (ix_cond & __M81_COND_ZERO) - __imag__ retval = (signbit (__real__ x) - ? -__imag__ x : __imag__ x); - else - __imag__ retval = sin_ix * m81(__ieee754_sinh) (__real__ x); - } - else - { - unsigned long rx_cond = __m81_test (__real__ x); - - if (rx_cond & __M81_COND_ZERO) - { - __real__ retval = __imag__ x - __imag__ x; - __imag__ retval = __real__ x; - } - else - { - if (rx_cond & __M81_COND_INF) - __real__ retval = s(fabs) (__real__ x); - else - __real__ retval = s(__nan) (""); - __imag__ retval = __imag__ x - __imag__ x; - } - } - - return retval; -} -weak_alias (s(__ccosh), s(ccosh)) |