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Diffstat (limited to 'math/bits')
| -rw-r--r-- | math/bits/math-finite.h | 315 |
1 files changed, 315 insertions, 0 deletions
diff --git a/math/bits/math-finite.h b/math/bits/math-finite.h new file mode 100644 index 0000000000..c6b952736d --- /dev/null +++ b/math/bits/math-finite.h @@ -0,0 +1,315 @@ +/* Entry points to finite-math-only compiler runs. + Copyright (C) 2011 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#ifndef _MATH_H +# error "Never use <bits/math-finite.h> directly; include <math.h> instead." +#endif + +/* acos. */ +extern double acos (double) __asm__ ("__acos_finite"); +extern float acosf (float) __asm__ ("__acosf_finite"); +#ifdef __MATH_DECLARE_LDOUBLE +extern long double acosl (long double) __asm__ ("__acosl_finite"); +#endif + +#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +/* acosh. */ +extern double acosh (double) __asm__ ("__acosh_finite"); +extern float acoshf (float) __asm__ ("__acoshf_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double acoshl (long double) __asm__ ("__acoshl_finite"); +# endif +#endif + +/* asin. */ +extern double asin (double) __asm__ ("__asin_finite"); +extern float asinf (float) __asm__ ("__asinf_finite"); +#ifdef __MATH_DECLARE_LDOUBLE +extern long double asinl (long double) __asm__ ("__asinl_finite"); +#endif + +/* atan2. */ +extern double atan2 (double, double) __asm__ ("__atan2_finite"); +extern float atan2f (float, float) __asm__ ("__atan2f_finite"); +#ifdef __MATH_DECLARE_LDOUBLE +extern long double atan2l (long double, long double) __asm__ ("__atan2l_finite"); +#endif + +#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 +/* atanh. */ +extern double atanh (double) __asm__ ("__atanh_finite"); +extern float atanhf (float) __asm__ ("__atanhf_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double atanhl (long double) __asm__ ("__atanhl_finite"); +# endif +#endif + +/* cosh. */ +extern double cosh (double) __asm__ ("__cosh_finite"); +extern float coshf (float) __asm__ ("__coshf_finite"); +#ifdef __MATH_DECLARE_LDOUBLE +extern long double coshl (long double) __asm__ ("__coshl_finite"); +#endif + +#ifdef __USE_GNU +/* exp10. */ +extern double exp10 (double) __asm__ ("__exp10_finite"); +extern float exp10f (float) __asm__ ("__exp10f_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double exp10l (long double) __asm__ ("__exp10l_finite"); +# endif + +/* pow10. */ +extern double pow10 (double) __asm__ ("__exp10_finite"); +extern float pow10f (float) __asm__ ("__exp10f_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double pow10l (long double) __asm__ ("__exp10l_finite"); +# endif +#endif + +#ifdef __USE_ISOC99 +/* exp2. */ +extern double exp2 (double) __asm__ ("__exp2_finite"); +extern float exp2f (float) __asm__ ("__exp2f_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double exp2l (long double) __asm__ ("__exp2l_finite"); +# endif +#endif + +/* fmod. */ +extern double fmod (double, double) __asm__ ("__fmod_finite"); +extern float fmodf (float, float) __asm__ ("__fmodf_finite"); +#ifdef __MATH_DECLARE_LDOUBLE +extern long double fmodl (long double, long double) __asm__ ("__fmodl_finite"); +#endif + +#ifdef __USE_ISOC99 +/* hypot. */ +extern double hypot (double, double) __asm__ ("__hypot_finite"); +extern float hypotf (float, float) __asm__ ("__hypotf_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double hypotl (long double, long double) __asm__ ("__hypotl_finite"); +# endif +#endif + +#if defined __USE_MISC || defined __USE_XOPEN +/* j0. */ +extern double j0 (double) __asm__ ("__j0_finite"); +extern float j0f (float) __asm__ ("__j0f_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double j0l (long double) __asm__ ("__j0l_finite"); +# endif + +/* y0. */ +extern double y0 (double) __asm__ ("__y0_finite"); +extern float y0f (float) __asm__ ("__y0f_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double y0l (long double) __asm__ ("__y0l_finite"); +# endif + +/* j1. */ +extern double j1 (double) __asm__ ("__j1_finite"); +extern float j1f (float) __asm__ ("__j1f_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double j1l (long double) __asm__ ("__j1l_finite"); +# endif + +/* y1. */ +extern double y1 (double) __asm__ ("__y1_finite"); +extern float y1f (float) __asm__ ("__y1f_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double y1l (long double) __asm__ ("__y1l_finite"); +# endif + +/* jn. */ +extern double jn (int, double) __asm__ ("__jn_finite"); +extern float jnf (int, float) __asm__ ("__jnf_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double jnl (int, long double) __asm__ ("__jnl_finite"); +# endif + +/* yn. */ +extern double yn (int, double) __asm__ ("__yn_finite"); +extern float ynf (int, float) __asm__ ("__ynf_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double ynl (int, long double) __asm__ ("__ynl_finite"); +# endif +#endif + +#ifdef __USE_MISC +/* lgamma_r. */ +extern double lgamma_r (double, int *) __asm__ ("__lgamma_r_finite"); +extern float lgammaf_r (float, int *) __asm__ ("__lgammaf_r_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double lgammal_r (long double, int *) __asm__ ("__lgammal_r_finite"); +# endif +#endif + +#if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99 +/* lgamma. */ +__extern_always_inline double lgamma (double __d) +{ +# ifdef __USE_ISOC99 + int __local_signgam = 0; + return lgamma_r (__d, &__local_signgam); +# else + return lgamma_r (__d, &signgam); +# endif +} +__extern_always_inline float lgammaf (float __d) +{ +# ifdef __USE_ISOC99 + int __local_signgam = 0; + return lgammaf_r (__d, &__local_signgam); +# else + return lgammaf_r (__d, &signgam); +# endif +} +# ifdef __MATH_DECLARE_LDOUBLE +__extern_always_inline long double lgammal (long double __d) +{ +# ifdef __USE_ISOC99 + int __local_signgam = 0; + return lgammal_r (__d, &__local_signgam); +# else + return lgammal_r (__d, &signgam); +# endif +} +# endif +#endif + +#if defined __USE_MISC || defined __USE_XOPEN +/* gamma. */ +__extern_always_inline double gamma (double __d) +{ +# ifdef __USE_ISOC99 + int __local_signgam = 0; + return lgamma_r (__d, &__local_signgam); +# else + return lgamma_r (__d, &signgam); +# endif +} +__extern_always_inline float gammaf (float __d) +{ +# ifdef __USE_ISOC99 + int __local_signgam = 0; + return lgammaf_r (__d, &__local_signgam); +# else + return lgammaf_r (__d, &signgam); +# endif +} +# ifdef __MATH_DECLARE_LDOUBLE +__extern_always_inline long double gammal (long double __d) +{ +# ifdef __USE_ISOC99 + int __local_signgam = 0; + return lgammal_r (__d, &__local_signgam); +# else + return lgammal_r (__d, &signgam); +# endif +} +# endif +#endif + +/* log. */ +extern double log (double) __asm__ ("__log_finite"); +extern float logf (float) __asm__ ("__logf_finite"); +#ifdef __MATH_DECLARE_LDOUBLE +extern long double logl (long double) __asm__ ("__logl_finite"); +#endif + +/* log10. */ +extern double log10 (double) __asm__ ("__log10_finite"); +extern float log10f (float) __asm__ ("__log10f_finite"); +#ifdef __MATH_DECLARE_LDOUBLE +extern long double log10l (long double) __asm__ ("__log10l_finite"); +#endif + +#ifdef __USE_ISOC99 +/* log2. */ +extern double log2 (double) __asm__ ("__log2_finite"); +extern float log2f (float) __asm__ ("__log2f_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double log2l (long double) __asm__ ("__log2l_finite"); +# endif +#endif + +/* pow. */ +extern double pow (double, double) __asm__ ("__pow_finite"); +extern float powf (float, float) __asm__ ("__powf_finite"); +#ifdef __MATH_DECLARE_LDOUBLE +extern long double powl (long double, long double) __asm__ ("__powl_finite"); +#endif + +/* remainder. */ +extern double remainder (double, double) __asm__ ("__remainder_finite"); +extern float remainderf (float, float) __asm__ ("__remainderf_finite"); +#ifdef __MATH_DECLARE_LDOUBLE +extern long double remainderl (long double, long double) __asm__ ("__remainderl_finite"); +#endif + +#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED +/* scalb. */ +extern double scalb (double, double) __asm__ ("__scalb_finite"); +extern float scalbf (float, float) __asm__ ("__scalbf_finite"); +# ifdef __MATH_DECLARE_LDOUBLE +extern long double scalbl (long double, long double) __asm__ ("__scalbl_finite"); +# endif +#endif + +/* sinh. */ +extern double sinh (double) __asm__ ("__sinh_finite"); +extern float sinhf (float) __asm__ ("__sinhf_finite"); +#ifdef __MATH_DECLARE_LDOUBLE +extern long double sinhl (long double) __asm__ ("__sinhl_finite"); +#endif + +/* sqrt. */ +extern double sqrt (double) __asm__ ("__sqrt_finite"); +extern float sqrtf (float) __asm__ ("__sqrtf_finite"); +#ifdef __MATH_DECLARE_LDOUBLE +extern long double sqrtl (long double) __asm__ ("__sqrtl_finite"); +#endif + +#ifdef __USE_ISOC99 +/* tgamma. */ +extern double __gamma_r_finite (double, int *); +__extern_always_inline double tgamma (double __d) +{ + int __local_signgam = 0; + double __res = __gamma_r_finite (__d, &__local_signgam); + return __local_signgam < 0 ? -__res : __res; +} +extern float __gammaf_r_finite (float, int *); +__extern_always_inline float tgammaf (float __d) +{ + int __local_signgam = 0; + float __res = __gammaf_r_finite (__d, &__local_signgam); + return __local_signgam < 0 ? -__res : __res; +} +# ifdef __MATH_DECLARE_LDOUBLE +extern long double __gammal_r_finite (long double, int *); +__extern_always_inline long double tgammal (long double __d) +{ + int __local_signgam = 0; + long double __res = __gammal_r_finite (__d, &__local_signgam); + return __local_signgam < 0 ? -__res : __res; +} +# endif +#endif |