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Diffstat (limited to 'math/w_j0_compat.c')
-rw-r--r-- | math/w_j0_compat.c | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/math/w_j0_compat.c b/math/w_j0_compat.c deleted file mode 100644 index e7b56f2412..0000000000 --- a/math/w_j0_compat.c +++ /dev/null @@ -1,68 +0,0 @@ -/* Copyright (C) 2011-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@gmail.com>, 2011. - - 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 <fenv.h> -#include <math.h> -#include <math_private.h> - - -/* wrapper j0 */ -double -j0 (double x) -{ - if (__builtin_expect (isgreater (fabs (x), X_TLOSS), 0) - && _LIB_VERSION != _IEEE_ && _LIB_VERSION != _POSIX_) - /* j0(|x|>X_TLOSS) */ - return __kernel_standard (x, x, 34); - - return __ieee754_j0 (x); -} -#ifdef NO_LONG_DOUBLE -weak_alias (j0, j0l) -#endif - - -/* wrapper y0 */ -double -y0 (double x) -{ - if (__builtin_expect (islessequal (x, 0.0) || isgreater (x, X_TLOSS), 0) - && _LIB_VERSION != _IEEE_) - { - if (x < 0.0) - { - /* d = zero/(x-x) */ - __feraiseexcept (FE_INVALID); - return __kernel_standard (x, x, 9); - } - else if (x == 0.0) - { - /* d = -one/(x-x) */ - __feraiseexcept (FE_DIVBYZERO); - return __kernel_standard (x, x, 8); - } - else if (_LIB_VERSION != _POSIX_) - /* y0(x>X_TLOSS) */ - return __kernel_standard (x, x, 35); - } - - return __ieee754_y0 (x); -} -#ifdef NO_LONG_DOUBLE -weak_alias (y0, y0l) -#endif |