hppa: Cleanup libm-test-ulps.
[glibc.git] / math / w_j1l.c
blobc4f8111ca20febfe8c2b547fdde2f34fcb18e222
1 /* Copyright (C) 2011-2013 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
19 #include <fenv.h>
20 #include <math.h>
21 #include <math_private.h>
24 /* wrapper j1l */
25 long double
26 __j1l (long double x)
28 if (__builtin_expect (isgreater (fabsl (x), X_TLOSS), 0)
29 && _LIB_VERSION != _IEEE_ && _LIB_VERSION != _POSIX_)
30 /* j1(|x|>X_TLOSS) */
31 return __kernel_standard_l (x, x, 236);
33 return __ieee754_j1l (x);
35 weak_alias (__j1l, j1l)
38 /* wrapper y1l */
39 long double
40 __y1l (long double x)
42 if (__builtin_expect (islessequal (x, 0.0L) || isgreater (x, X_TLOSS), 0)
43 && _LIB_VERSION != _IEEE_)
45 if (x < 0.0L)
47 /* d = zero/(x-x) */
48 feraiseexcept (FE_INVALID);
49 return __kernel_standard_l (x, x, 211);
51 else if (x == 0.0L)
52 /* d = -one/(x-x) */
53 return __kernel_standard_l (x, x, 210);
54 else if (_LIB_VERSION != _POSIX_)
55 /* y1(x>X_TLOSS) */
56 return __kernel_standard_l (x, x, 237);
59 return __ieee754_y1l (x);
61 weak_alias (__y1l, y1l)