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Convert _Complex cosine functions to generated code

Browse Source 
This is fairly straight fowards.  m68k overrides are
updated to use the framework, and thus are simplified
a bit.
This commit is contained in:
Paul E. Murphy 2016-06-27 17:11:46 -05:00
parent 281f5073e5
commit 01ee387015
33 changed files with 174 additions and 1162 deletions
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41
ChangeLog
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@ -1,3 +1,44 @@
2016-08-19 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
* math/Makefile (libm-gen-calls): Move
s_cacos, s_cacosh, s_ccos, s_ccosh from ...
(libm-calls): Remove above.
* math/s_cacos_template.c: Update using type-generic macros.
* math/s_cacosh_template.c: Likewise.
* math/s_ccos_template.c: Likewise.
* math/s_ccosh_template.c: Likwise.
* math/s_cacosf.c: Removed.
* math/s_cacos.c: Removed.
* math/s_cacosl.c: Removed.
* math/s_cacoshf.c: Removed.
* math/s_cacosh.c: Removed.
* math/s_cacoshl.c: Removed.
* math/s_ccosf.c: Removed.
* math/s_ccos.c: Removed.
* math/s_ccosl.c: Removed.
* math/s_ccoshf.c: Removed.
* math/s_ccosh.c: Removed.
* math/s_ccoshl.c: Removed.
* sysdeps/ieee754/ldbl-opt/s_cacoshl.c: Removed.
* sysdeps/ieee754/ldbl-opt/s_cacosl.c: Removed.
* sysdeps/ieee754/ldbl-opt/s_ccos.c: Removed.
* sysdeps/ieee754/ldbl-opt/s_ccosh.c: Removed.
* sysdeps/ieee754/ldbl-opt/s_ccoshl.c: Removed.
* sysdeps/ieee754/ldbl-opt/s_ccosl.c: Removed.
* sysdeps/m68k/m680x0/fpu/s_ccosh.c: Refactor into.
* sysdeps/m68k/m680x0/fpu/s_ccosh_template.c: New file.
* sysdeps/m68k/m680x0/fpu/s_ccoshf.c: Removed.
* sysdeps/m68k/m680x0/fpu/s_ccoshl.c: Removed.
* sysdeps/alpha/fpu/s_cacosf.c: Update to use template file.
* sysdeps/alpha/fpu/s_cacoshf.c: Likewise.
* sysdeps/alpha/fpu/s_ccosf.c: Likewise.
* sysdeps/alpha/fpu/s_ccoshf.c: Likewise.
2016-08-19 Paul E. Murphy <murphyp@linux.vnet.ibm.com>
* s_cacos_template.c: Copy of s_cacos.c.

9
math/Makefile
View File

@ -45,7 +45,8 @@ libm-support = s_lib_version s_matherr s_signgam \
# Wrappers for these functions generated per type using a file named
# <func>_template.c and the appropriate math-type-macros-<TYPE>.h.
gen-libm-calls = cargF conjF cimagF crealF cabsF
gen-libm-calls = cargF conjF cimagF crealF cabsF s_cacosF \
s_cacoshF s_ccosF s_ccoshF
libm-calls = \
e_acosF e_acoshF e_asinF e_atan2F e_atanhF e_coshF e_expF e_fmodF \
@ -63,9 +64,9 @@ libm-calls = \
w_ilogbF \
s_fpclassifyF s_fmaxF s_fminF s_fdimF s_nanF s_truncF \
s_remquoF e_log2F e_exp2F s_roundF s_nearbyintF s_sincosF \
s_cexpF s_csinhF s_ccoshF s_clogF \
s_catanF s_casinF s_ccosF s_csinF s_ctanF s_ctanhF s_cacosF \
s_casinhF s_cacoshF s_catanhF s_csqrtF s_cpowF s_cprojF s_clog10F \
s_cexpF s_csinhF s_clogF \
s_catanF s_casinF s_csinF s_ctanF s_ctanhF \
s_casinhF s_catanhF s_csqrtF s_cpowF s_cprojF s_clog10F \
s_fmaF s_lrintF s_llrintF s_lroundF s_llroundF e_exp10F w_log2F \
s_issignalingF $(calls:s_%=m_%) x2y2m1F k_casinhF \
gamma_productF lgamma_negF lgamma_productF \

58
math/s_cacos.c
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@ -1,58 +0,0 @@
/* Return cosine of complex double value.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 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
<http://www.gnu.org/licenses/>. */
#include <complex.h>
#include <math.h>
__complex__ double
__cacos (__complex__ double x)
{
__complex__ double y;
__complex__ double res;
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
if (rcls <= FP_INFINITE || icls <= FP_INFINITE
|| (rcls == FP_ZERO && icls == FP_ZERO))
{
y = __casin (x);
__real__ res = (double) M_PI_2 - __real__ y;
if (__real__ res == 0.0)
__real__ res = 0.0;
__imag__ res = -__imag__ y;
}
else
{
__real__ y = -__imag__ x;
__imag__ y = __real__ x;
y = __kernel_casinh (y, 1);
__real__ res = __imag__ y;
__imag__ res = __real__ y;
}
return res;
}
weak_alias (__cacos, cacos)
#ifdef NO_LONG_DOUBLE
strong_alias (__cacos, __cacosl)
weak_alias (__cacos, cacosl)
#endif

29
math/s_cacos_template.c
View File

@ -1,4 +1,4 @@
/* Return cosine of complex double value.
/* Return cosine of a complex type.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -20,22 +20,22 @@
#include <complex.h>
#include <math.h>
__complex__ double
__cacos (__complex__ double x)
CFLOAT
M_DECL_FUNC (__cacos) (CFLOAT x)
{
__complex__ double y;
__complex__ double res;
CFLOAT y;
CFLOAT res;
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
if (rcls <= FP_INFINITE || icls <= FP_INFINITE
|| (rcls == FP_ZERO && icls == FP_ZERO))
{
y = __casin (x);
y = M_SUF (__casin) (x);
__real__ res = (double) M_PI_2 - __real__ y;
if (__real__ res == 0.0)
__real__ res = 0.0;
__real__ res = (FLOAT) M_MLIT (M_PI_2) - __real__ y;
if (__real__ res == 0)
__real__ res = 0;
__imag__ res = -__imag__ y;
}
else
@ -43,7 +43,7 @@ __cacos (__complex__ double x)
__real__ y = -__imag__ x;
__imag__ y = __real__ x;
y = __kernel_casinh (y, 1);
y = M_SUF (__kernel_casinh) (y, 1);
__real__ res = __imag__ y;
__imag__ res = __real__ y;
@ -51,8 +51,9 @@ __cacos (__complex__ double x)
return res;
}
weak_alias (__cacos, cacos)
#ifdef NO_LONG_DOUBLE
strong_alias (__cacos, __cacosl)
weak_alias (__cacos, cacosl)
declare_mgen_alias (__cacos, cacos);
#if M_LIBM_NEED_COMPAT (carg)
declare_mgen_libm_compat (__cacos, cacos)
#endif

56
math/s_cacosf.c
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@ -1,56 +0,0 @@
/* Return cosine of complex float value.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 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
<http://www.gnu.org/licenses/>. */
#include <complex.h>
#include <math.h>
__complex__ float
__cacosf (__complex__ float x)
{
__complex__ float y;
__complex__ float res;
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
if (rcls <= FP_INFINITE || icls <= FP_INFINITE
|| (rcls == FP_ZERO && icls == FP_ZERO))
{
y = __casinf (x);
__real__ res = (float) M_PI_2 - __real__ y;
if (__real__ res == 0.0f)
__real__ res = 0.0f;
__imag__ res = -__imag__ y;
}
else
{
__real__ y = -__imag__ x;
__imag__ y = __real__ x;
y = __kernel_casinhf (y, 1);
__real__ res = __imag__ y;
__imag__ res = __real__ y;
}
return res;
}
#ifndef __cacosf
weak_alias (__cacosf, cacosf)
#endif

94
math/s_cacosh.c
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@ -1,94 +0,0 @@
/* Return arc hyperbole cosine for double value.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 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
<http://www.gnu.org/licenses/>. */
#include <complex.h>
#include <math.h>
#include <math_private.h>
__complex__ double
__cacosh (__complex__ double x)
{
__complex__ 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_VAL;
if (rcls == FP_NAN)
__imag__ res = __nan ("");
else
__imag__ res = __copysign ((rcls == FP_INFINITE
? (__real__ x < 0.0
? M_PI - M_PI_4 : M_PI_4)
: M_PI_2), __imag__ x);
}
else if (rcls == FP_INFINITE)
{
__real__ res = HUGE_VAL;
if (icls >= FP_ZERO)
__imag__ res = __copysign (signbit (__real__ x) ? M_PI : 0.0,
__imag__ x);
else
__imag__ res = __nan ("");
}
else
{
__real__ res = __nan ("");
__imag__ res = __nan ("");
}
}
else if (rcls == FP_ZERO && icls == FP_ZERO)
{
__real__ res = 0.0;
__imag__ res = __copysign (M_PI_2, __imag__ x);
}
else
{
__complex__ double y;
__real__ y = -__imag__ x;
__imag__ y = __real__ x;
y = __kernel_casinh (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 (__cacosh, cacosh)
#ifdef NO_LONG_DOUBLE
strong_alias (__cacosh, __cacoshl)
weak_alias (__cacosh, cacoshl)
#endif

50
math/s_cacosh_template.c
View File

@ -1,4 +1,4 @@
/* Return arc hyperbole cosine for double value.
/* Return arc hyperbolic cosine for a complex type.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -22,10 +22,10 @@
#include <math_private.h>
__complex__ double
__cacosh (__complex__ double x)
CFLOAT
M_DECL_FUNC (__cacosh) (CFLOAT x)
{
__complex__ double res;
CFLOAT res;
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
@ -33,45 +33,46 @@ __cacosh (__complex__ double x)
{
if (icls == FP_INFINITE)
{
__real__ res = HUGE_VAL;
__real__ res = M_HUGE_VAL;
if (rcls == FP_NAN)
__imag__ res = __nan ("");
__imag__ res = M_NAN;
else
__imag__ res = __copysign ((rcls == FP_INFINITE
? (__real__ x < 0.0
? M_PI - M_PI_4 : M_PI_4)
: M_PI_2), __imag__ x);
__imag__ res = M_COPYSIGN ((rcls == FP_INFINITE
? (__real__ x < 0
? M_MLIT (M_PI) - M_MLIT (M_PI_4)
: M_MLIT (M_PI_4))
: M_MLIT (M_PI_2)), __imag__ x);
}
else if (rcls == FP_INFINITE)
{
__real__ res = HUGE_VAL;
__real__ res = M_HUGE_VAL;
if (icls >= FP_ZERO)
__imag__ res = __copysign (signbit (__real__ x) ? M_PI : 0.0,
__imag__ x);
__imag__ res = M_COPYSIGN (signbit (__real__ x)
? M_MLIT (M_PI) : 0, __imag__ x);
else
__imag__ res = __nan ("");
__imag__ res = M_NAN;
}
else
{
__real__ res = __nan ("");
__imag__ res = __nan ("");
__real__ res = M_NAN;
__imag__ res = M_NAN;
}
}
else if (rcls == FP_ZERO && icls == FP_ZERO)
{
__real__ res = 0.0;
__imag__ res = __copysign (M_PI_2, __imag__ x);
__real__ res = 0;
__imag__ res = M_COPYSIGN (M_MLIT (M_PI_2), __imag__ x);
}
else
{
__complex__ double y;
CFLOAT y;
__real__ y = -__imag__ x;
__imag__ y = __real__ x;
y = __kernel_casinh (y, 1);
y = M_SUF (__kernel_casinh) (y, 1);
if (signbit (__imag__ x))
{
@ -87,8 +88,9 @@ __cacosh (__complex__ double x)
return res;
}
weak_alias (__cacosh, cacosh)
#ifdef NO_LONG_DOUBLE
strong_alias (__cacosh, __cacoshl)
weak_alias (__cacosh, cacoshl)
declare_mgen_alias (__cacosh, cacosh)
#if M_LIBM_NEED_COMPAT (cacosh)
declare_mgen_libm_compat (__cacosh, cacosh)
#endif

92
math/s_cacoshf.c
View File

@ -1,92 +0,0 @@
/* Return arc hyperbole cosine for float value.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 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
<http://www.gnu.org/licenses/>. */
#include <complex.h>
#include <math.h>
#include <math_private.h>
__complex__ float
__cacoshf (__complex__ float x)
{
__complex__ float 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_VALF;
if (rcls == FP_NAN)
__imag__ res = __nanf ("");
else
__imag__ res = __copysignf ((rcls == FP_INFINITE
? (__real__ x < 0.0
? M_PI - M_PI_4 : M_PI_4)
: M_PI_2), __imag__ x);
}
else if (rcls == FP_INFINITE)
{
__real__ res = HUGE_VALF;
if (icls >= FP_ZERO)
__imag__ res = __copysignf (signbit (__real__ x) ? M_PI : 0.0,
__imag__ x);
else
__imag__ res = __nanf ("");
}
else
{
__real__ res = __nanf ("");
__imag__ res = __nanf ("");
}
}
else if (rcls == FP_ZERO && icls == FP_ZERO)
{
__real__ res = 0.0;
__imag__ res = __copysignf (M_PI_2, __imag__ x);
}
else
{
__complex__ float y;
__real__ y = -__imag__ x;
__imag__ y = __real__ x;
y = __kernel_casinhf (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;
}
#ifndef __cacoshf
weak_alias (__cacoshf, cacoshf)
#endif

90
math/s_cacoshl.c
View File

@ -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 <drepper@cygnus.com>, 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
<http://www.gnu.org/licenses/>. */
#include <complex.h>
#include <math.h>
#include <math_private.h>
__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)

54
math/s_cacosl.c
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@ -1,54 +0,0 @@
/* Return cosine of complex long double value.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 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
<http://www.gnu.org/licenses/>. */
#include <complex.h>
#include <math.h>
__complex__ long double
__cacosl (__complex__ long double x)
{
__complex__ long double y;
__complex__ long double res;
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
if (rcls <= FP_INFINITE || icls <= FP_INFINITE
|| (rcls == FP_ZERO && icls == FP_ZERO))
{
y = __casinl (x);
__real__ res = M_PI_2l - __real__ y;
if (__real__ res == 0.0L)
__real__ res = 0.0L;
__imag__ res = -__imag__ y;
}
else
{
__real__ y = -__imag__ x;
__imag__ y = __real__ x;
y = __kernel_casinhl (y, 1);
__real__ res = __imag__ y;
__imag__ res = __real__ y;
}
return res;
}
weak_alias (__cacosl, cacosl)

40
math/s_ccos.c
View File

@ -1,40 +0,0 @@
/* Return cosine of complex double value.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 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
<http://www.gnu.org/licenses/>. */
#include <complex.h>
#include <fenv.h>
#include <math.h>
#include <math_private.h>
__complex__ double
__ccos (__complex__ double x)
{
__complex__ double y;
__real__ y = -__imag__ x;
__imag__ y = __real__ x;
return __ccosh (y);
}
weak_alias (__ccos, ccos)
#ifdef NO_LONG_DOUBLE
strong_alias (__ccos, __ccosl)
weak_alias (__ccos, ccosl)
#endif

20
math/s_ccos_template.c
View File

@ -1,4 +1,4 @@
/* Return cosine of complex double value.
/* Return cosine of complex float type.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -22,19 +22,19 @@
#include <math.h>
#include <math_private.h>
__complex__ double
__ccos (__complex__ double x)
CFLOAT
M_DECL_FUNC (__ccos) (CFLOAT x)
{
__complex__ double y;
CFLOAT y;
__real__ y = -__imag__ x;
__imag__ y = __real__ x;
return __ccosh (y);
return M_SUF (__ccosh) (y);
}
weak_alias (__ccos, ccos)
#ifdef NO_LONG_DOUBLE
strong_alias (__ccos, __ccosl)
weak_alias (__ccos, ccosl)
declare_mgen_alias (__ccos, ccos);
#if M_LIBM_NEED_COMPAT (carg)
declare_mgen_libm_compat (__ccos, ccos)
#endif

38
math/s_ccosf.c
View File

@ -1,38 +0,0 @@
/* Return cosine of complex float value.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 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
<http://www.gnu.org/licenses/>. */
#include <complex.h>
#include <fenv.h>
#include <math.h>
#include <math_private.h>
__complex__ float
__ccosf (__complex__ float x)
{
__complex__ float y;
__real__ y = -__imag__ x;
__imag__ y = __real__ x;
return __ccoshf (y);
}
#ifndef __ccosf
weak_alias (__ccosf, ccosf)
#endif

147
math/s_ccosh.c
View File

@ -1,147 +0,0 @@
/* Complex cosine hyperbole function for double.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 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
<http://www.gnu.org/licenses/>. */
#include <complex.h>
#include <fenv.h>
#include <math.h>
#include <math_private.h>
#include <float.h>
__complex__ double
__ccosh (__complex__ double x)
{
__complex__ double retval;
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
if (__glibc_likely (rcls >= FP_ZERO))
{
/* Real part is finite. */
if (__glibc_likely (icls >= FP_ZERO))
{
/* Imaginary part is finite. */
const int t = (int) ((DBL_MAX_EXP - 1) * M_LN2);
double sinix, cosix;
if (__glibc_likely (fabs (__imag__ x) > DBL_MIN))
{
__sincos (__imag__ x, &sinix, &cosix);
}
else
{
sinix = __imag__ x;
cosix = 1.0;
}
if (fabs (__real__ x) > t)
{
double exp_t = __ieee754_exp (t);
double rx = fabs (__real__ x);
if (signbit (__real__ x))
sinix = -sinix;
rx -= t;
sinix *= exp_t / 2.0;
cosix *= exp_t / 2.0;
if (rx > t)
{
rx -= t;
sinix *= exp_t;
cosix *= exp_t;
}
if (rx > t)
{
/* Overflow (original real part of x > 3t). */
__real__ retval = DBL_MAX * cosix;
__imag__ retval = DBL_MAX * sinix;
}
else
{
double exp_val = __ieee754_exp (rx);
__real__ retval = exp_val * cosix;
__imag__ retval = exp_val * sinix;
}
}
else
{
__real__ retval = __ieee754_cosh (__real__ x) * cosix;
__imag__ retval = __ieee754_sinh (__real__ x) * sinix;
}
math_check_force_underflow_complex (retval);
}
else
{
__imag__ retval = __real__ x == 0.0 ? 0.0 : __nan ("");
__real__ retval = __nan ("") + __nan ("");
if (icls == FP_INFINITE)
feraiseexcept (FE_INVALID);
}
}
else if (rcls == FP_INFINITE)
{
/* Real part is infinite. */
if (__glibc_likely (icls > FP_ZERO))
{
/* Imaginary part is finite. */
double sinix, cosix;
if (__glibc_likely (fabs (__imag__ x) > DBL_MIN))
{
__sincos (__imag__ x, &sinix, &cosix);
}
else
{
sinix = __imag__ x;
cosix = 1.0;
}
__real__ retval = __copysign (HUGE_VAL, cosix);
__imag__ retval = (__copysign (HUGE_VAL, sinix)
* __copysign (1.0, __real__ x));
}
else if (icls == FP_ZERO)
{
/* Imaginary part is 0.0. */
__real__ retval = HUGE_VAL;
__imag__ retval = __imag__ x * __copysign (1.0, __real__ x);
}
else
{
/* The addition raises the invalid exception. */
__real__ retval = HUGE_VAL;
__imag__ retval = __nan ("") + __nan ("");
if (icls == FP_INFINITE)
feraiseexcept (FE_INVALID);
}
}
else
{
__real__ retval = __nan ("");
__imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nan ("");
}
return retval;
}
weak_alias (__ccosh, ccosh)
#ifdef NO_LONG_DOUBLE
strong_alias (__ccosh, __ccoshl)
weak_alias (__ccosh, ccoshl)
#endif

77
math/s_ccosh_template.c
View File

@ -1,4 +1,4 @@
/* Complex cosine hyperbole function for double.
/* Complex cosine hyperbolic function for float types.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
@ -23,10 +23,10 @@
#include <math_private.h>
#include <float.h>
__complex__ double
__ccosh (__complex__ double x)
CFLOAT
M_DECL_FUNC (__ccosh) (CFLOAT x)
{
__complex__ double retval;
CFLOAT retval;
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
@ -36,28 +36,28 @@ __ccosh (__complex__ double x)
if (__glibc_likely (icls >= FP_ZERO))
{
/* Imaginary part is finite. */
const int t = (int) ((DBL_MAX_EXP - 1) * M_LN2);
double sinix, cosix;
const int t = (int) ((M_MAX_EXP - 1) * M_MLIT (M_LN2));
FLOAT sinix, cosix;
if (__glibc_likely (fabs (__imag__ x) > DBL_MIN))
if (__glibc_likely (M_FABS (__imag__ x) > M_MIN))
{
__sincos (__imag__ x, &sinix, &cosix);
M_SINCOS (__imag__ x, &sinix, &cosix);
}
else
{
sinix = __imag__ x;
cosix = 1.0;
cosix = 1;
}
if (fabs (__real__ x) > t)
if (M_FABS (__real__ x) > t)
{
double exp_t = __ieee754_exp (t);
double rx = fabs (__real__ x);
FLOAT exp_t = M_EXP (t);
FLOAT rx = M_FABS (__real__ x);
if (signbit (__real__ x))
sinix = -sinix;
rx -= t;
sinix *= exp_t / 2.0;
cosix *= exp_t / 2.0;
sinix *= exp_t / 2;
cosix *= exp_t / 2;
if (rx > t)
{
rx -= t;
@ -67,28 +67,28 @@ __ccosh (__complex__ double x)
if (rx > t)
{
/* Overflow (original real part of x > 3t). */
__real__ retval = DBL_MAX * cosix;
__imag__ retval = DBL_MAX * sinix;
__real__ retval = M_MAX * cosix;
__imag__ retval = M_MAX * sinix;
}
else
{
double exp_val = __ieee754_exp (rx);
FLOAT exp_val = M_EXP (rx);
__real__ retval = exp_val * cosix;
__imag__ retval = exp_val * sinix;
}
}
else
{
__real__ retval = __ieee754_cosh (__real__ x) * cosix;
__imag__ retval = __ieee754_sinh (__real__ x) * sinix;
__real__ retval = M_COSH (__real__ x) * cosix;
__imag__ retval = M_SINH (__real__ x) * sinix;
}
math_check_force_underflow_complex (retval);
}
else
{
__imag__ retval = __real__ x == 0.0 ? 0.0 : __nan ("");
__real__ retval = __nan ("") + __nan ("");
__imag__ retval = __real__ x == 0 ? 0 : M_NAN;
__real__ retval = M_NAN + M_NAN;
if (icls == FP_INFINITE)
feraiseexcept (FE_INVALID);
@ -100,33 +100,33 @@ __ccosh (__complex__ double x)
if (__glibc_likely (icls > FP_ZERO))
{
/* Imaginary part is finite. */
double sinix, cosix;
FLOAT sinix, cosix;
if (__glibc_likely (fabs (__imag__ x) > DBL_MIN))
if (__glibc_likely (M_FABS (__imag__ x) > M_MIN))
{
__sincos (__imag__ x, &sinix, &cosix);
M_SINCOS (__imag__ x, &sinix, &cosix);
}
else
{
sinix = __imag__ x;
cosix = 1.0;
cosix = 1;
}
__real__ retval = __copysign (HUGE_VAL, cosix);
__imag__ retval = (__copysign (HUGE_VAL, sinix)
* __copysign (1.0, __real__ x));
__real__ retval = M_COPYSIGN (M_HUGE_VAL, cosix);
__imag__ retval = (M_COPYSIGN (M_HUGE_VAL, sinix)
* M_COPYSIGN (1, __real__ x));
}
else if (icls == FP_ZERO)
{
/* Imaginary part is 0.0. */
__real__ retval = HUGE_VAL;
__imag__ retval = __imag__ x * __copysign (1.0, __real__ x);
__real__ retval = M_HUGE_VAL;
__imag__ retval = __imag__ x * M_COPYSIGN (1, __real__ x);
}
else
{
/* The addition raises the invalid exception. */
__real__ retval = HUGE_VAL;
__imag__ retval = __nan ("") + __nan ("");
__real__ retval = M_HUGE_VAL;
__imag__ retval = M_NAN + M_NAN;
if (icls == FP_INFINITE)
feraiseexcept (FE_INVALID);
@ -134,14 +134,15 @@ __ccosh (__complex__ double x)
}
else
{
__real__ retval = __nan ("");
__imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nan ("");
__real__ retval = M_NAN;
__imag__ retval = __imag__ x == 0 ? __imag__ x : M_NAN;
}
return retval;
}
weak_alias (__ccosh, ccosh)
#ifdef NO_LONG_DOUBLE
strong_alias (__ccosh, __ccoshl)
weak_alias (__ccosh, ccoshl)
declare_mgen_alias (__ccosh, ccosh);
#if M_LIBM_NEED_COMPAT (carg)
declare_mgen_libm_compat (__ccosh, ccosh)
#endif

145
math/s_ccoshf.c
View File

@ -1,145 +0,0 @@
/* Complex cosine hyperbole function for float.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 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
<http://www.gnu.org/licenses/>. */
#include <complex.h>
#include <fenv.h>
#include <math.h>
#include <math_private.h>
#include <float.h>
__complex__ float
__ccoshf (__complex__ float x)
{
__complex__ float retval;
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
if (__glibc_likely (rcls >= FP_ZERO))
{
/* Real part is finite. */
if (__glibc_likely (icls >= FP_ZERO))
{
/* Imaginary part is finite. */
const int t = (int) ((FLT_MAX_EXP - 1) * M_LN2);
float sinix, cosix;
if (__glibc_likely (fabsf (__imag__ x) > FLT_MIN))
{
__sincosf (__imag__ x, &sinix, &cosix);
}
else
{
sinix = __imag__ x;
cosix = 1.0f;
}
if (fabsf (__real__ x) > t)
{
float exp_t = __ieee754_expf (t);
float rx = fabsf (__real__ x);
if (signbit (__real__ x))
sinix = -sinix;
rx -= t;
sinix *= exp_t / 2.0f;
cosix *= exp_t / 2.0f;
if (rx > t)
{
rx -= t;
sinix *= exp_t;
cosix *= exp_t;
}
if (rx > t)
{
/* Overflow (original real part of x > 3t). */
__real__ retval = FLT_MAX * cosix;
__imag__ retval = FLT_MAX * sinix;
}
else
{
float exp_val = __ieee754_expf (rx);
__real__ retval = exp_val * cosix;
__imag__ retval = exp_val * sinix;
}
}
else
{
__real__ retval = __ieee754_coshf (__real__ x) * cosix;
__imag__ retval = __ieee754_sinhf (__real__ x) * sinix;
}
math_check_force_underflow_complex (retval);
}
else
{
__imag__ retval = __real__ x == 0.0 ? 0.0 : __nanf ("");
__real__ retval = __nanf ("");
if (icls == FP_INFINITE)
feraiseexcept (FE_INVALID);
}
}
else if (rcls == FP_INFINITE)
{
/* Real part is infinite. */
if (__glibc_likely (icls > FP_ZERO))
{
/* Imaginary part is finite. */
float sinix, cosix;
if (__glibc_likely (fabsf (__imag__ x) > FLT_MIN))
{
__sincosf (__imag__ x, &sinix, &cosix);
}
else
{
sinix = __imag__ x;
cosix = 1.0f;
}
__real__ retval = __copysignf (HUGE_VALF, cosix);
__imag__ retval = (__copysignf (HUGE_VALF, sinix)
* __copysignf (1.0, __real__ x));
}
else if (icls == FP_ZERO)
{
/* Imaginary part is 0.0. */
__real__ retval = HUGE_VALF;
__imag__ retval = __imag__ x * __copysignf (1.0, __real__ x);
}
else
{
/* The addition raises the invalid exception. */
__real__ retval = HUGE_VALF;
__imag__ retval = __nanf ("") + __nanf ("");
if (icls == FP_INFINITE)
feraiseexcept (FE_INVALID);
}
}
else
{
__real__ retval = __nanf ("");
__imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nanf ("");
}
return retval;
}
#ifndef __ccoshf
weak_alias (__ccoshf, ccoshf)
#endif

143
math/s_ccoshl.c
View File

@ -1,143 +0,0 @@
/* Complex cosine hyperbole function for long double.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 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
<http://www.gnu.org/licenses/>. */
#include <complex.h>
#include <fenv.h>
#include <math.h>
#include <math_private.h>
#include <float.h>
__complex__ long double
__ccoshl (__complex__ long double x)
{
__complex__ long double retval;
int rcls = fpclassify (__real__ x);
int icls = fpclassify (__imag__ x);
if (__glibc_likely (rcls >= FP_ZERO))
{
/* Real part is finite. */
if (__glibc_likely (icls >= FP_ZERO))
{
/* Imaginary part is finite. */
const int t = (int) ((LDBL_MAX_EXP - 1) * M_LN2l);
long double sinix, cosix;
if (__glibc_likely (fabsl (__imag__ x) > LDBL_MIN))
{
__sincosl (__imag__ x, &sinix, &cosix);
}
else
{
sinix = __imag__ x;
cosix = 1.0;
}
if (fabsl (__real__ x) > t)
{
long double exp_t = __ieee754_expl (t);
long double rx = fabsl (__real__ x);
if (signbit (__real__ x))
sinix = -sinix;
rx -= t;
sinix *= exp_t / 2.0L;
cosix *= exp_t / 2.0L;
if (rx > t)
{
rx -= t;
sinix *= exp_t;
cosix *= exp_t;
}
if (rx > t)
{
/* Overflow (original real part of x > 3t). */
__real__ retval = LDBL_MAX * cosix;
__imag__ retval = LDBL_MAX * sinix;
}
else
{
long double exp_val = __ieee754_expl (rx);
__real__ retval = exp_val * cosix;
__imag__ retval = exp_val * sinix;
}
}
else
{
__real__ retval = __ieee754_coshl (__real__ x) * cosix;
__imag__ retval = __ieee754_sinhl (__real__ x) * sinix;
}
math_check_force_underflow_complex (retval);
}
else
{
__imag__ retval = __real__ x == 0.0 ? 0.0 : __nanl ("");
__real__ retval = __nanl ("") + __nanl ("");
if (icls == FP_INFINITE)
feraiseexcept (FE_INVALID);
}
}
else if (rcls == FP_INFINITE)
{
/* Real part is infinite. */
if (__glibc_likely (icls > FP_ZERO))
{
/* Imaginary part is finite. */
long double sinix, cosix;
if (__glibc_likely (fabsl (__imag__ x) > LDBL_MIN))
{
__sincosl (__imag__ x, &sinix, &cosix);
}
else
{
sinix = __imag__ x;
cosix = 1.0;
}
__real__ retval = __copysignl (HUGE_VALL, cosix);
__imag__ retval = (__copysignl (HUGE_VALL, sinix)
* __copysignl (1.0, __real__ x));
}
else if (icls == FP_ZERO)
{
/* Imaginary part is 0.0. */
__real__ retval = HUGE_VALL;
__imag__ retval = __imag__ x * __copysignl (1.0, __real__ x);
}
else
{
/* The addition raises the invalid exception. */
__real__ retval = HUGE_VALL;
__imag__ retval = __nanl ("") + __nanl ("");
if (icls == FP_INFINITE)
feraiseexcept (FE_INVALID);
}
}
else
{
__real__ retval = __nanl ("");
__imag__ retval = __imag__ x == 0.0 ? __imag__ x : __nanl ("");
}
return retval;
}
weak_alias (__ccoshl, ccoshl)

36
math/s_ccosl.c
View File

@ -1,36 +0,0 @@
/* Return cosine of complex long double value.
Copyright (C) 1997-2016 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 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
<http://www.gnu.org/licenses/>. */
#include <complex.h>
#include <fenv.h>
#include <math.h>
#include <math_private.h>
__complex__ long double
__ccosl (__complex__ long double x)
{
__complex__ long double y;
__real__ y = -__imag__ x;
__imag__ y = __real__ x;
return __ccoshl (y);
}
weak_alias (__ccosl, ccosl)

11
sysdeps/alpha/fpu/s_cacosf.c
View File

@ -24,11 +24,18 @@
#undef __cacosf
#undef cacosf
#define __cacosf internal_cacosf
static _Complex float internal_cacosf (_Complex float x);
#include <math/s_cacosf.c>
#define M_DECL_FUNC(f) internal_cacosf
#include <math-type-macros-float.h>
/* Disable any aliasing from base template. */
#undef declare_mgen_alias
#define declare_mgen_alias(__to, __from)
#include <math/s_cacos_template.c>
#include "cfloat-compat.h"
#undef __cacosf

10
sysdeps/alpha/fpu/s_cacoshf.c
View File

@ -24,11 +24,17 @@
#undef __cacoshf
#undef cacoshf
#define __cacoshf internal_cacoshf
static _Complex float internal_cacoshf (_Complex float x);
#include <math/s_cacoshf.c>
#define M_DECL_FUNC(f) internal_cacoshf
#include <math-type-macros-float.h>
/* Disable any aliasing from base template. */
#undef declare_mgen_alias
#define declare_mgen_alias(__to, __from)
#include <math/s_cacosh_template.c>
#include "cfloat-compat.h"
#undef __cacoshf

12
sysdeps/alpha/fpu/s_ccosf.c
View File

@ -24,14 +24,18 @@
#undef __ccosf
#undef ccosf
#define __ccosf internal_ccosf
static _Complex float internal_ccosf (_Complex float x);
#include <math/s_ccosf.c>
#include "cfloat-compat.h"
#define M_DECL_FUNC(f) internal_ccosf
#include <math-type-macros-float.h>
#undef __ccosf
/* Disable any aliasing from base template. */
#undef declare_mgen_alias
#define declare_mgen_alias(__to, __from)
#include <math/s_ccos_template.c>
#include "cfloat-compat.h"
c1_cfloat_rettype
__c1_ccosf (c1_cfloat_decl (x))

12
sysdeps/alpha/fpu/s_ccoshf.c
View File

@ -24,14 +24,18 @@
#undef __ccoshf
#undef ccoshf
#define __ccoshf internal_ccoshf
static _Complex float internal_ccoshf (_Complex float x);
#include <math/s_ccoshf.c>
#include "cfloat-compat.h"
#define M_DECL_FUNC(f) internal_ccoshf
#include <math-type-macros-float.h>
#undef __ccoshf
/* Disable any aliasing from base template. */
#undef declare_mgen_alias
#define declare_mgen_alias(__to, __from)
#include <math/s_ccosh_template.c>
#include "cfloat-compat.h"
c1_cfloat_rettype
__c1_ccoshf (c1_cfloat_decl (x))

6
sysdeps/ieee754/ldbl-opt/s_cacos.c
View File

@ -1,6 +0,0 @@
#include <complex.h>
#include <math_ldbl_opt.h>
#include <math/s_cacos.c>
#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
compat_symbol (libm, __cacos, cacosl, GLIBC_2_1);
#endif

6
sysdeps/ieee754/ldbl-opt/s_cacosh.c
View File

@ -1,6 +0,0 @@
#include <complex.h>
#include <math_ldbl_opt.h>
#include <math/s_cacosh.c>
#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
compat_symbol (libm, __cacosh, cacoshl, GLIBC_2_1);
#endif

6
sysdeps/ieee754/ldbl-opt/s_cacoshl.c
View File

@ -1,6 +0,0 @@
#include <complex.h>
#include <math_ldbl_opt.h>
#undef weak_alias
#define weak_alias(n,a)
#include <math/s_cacoshl.c>
long_double_symbol (libm, __cacoshl, cacoshl);

6
sysdeps/ieee754/ldbl-opt/s_cacosl.c
View File

@ -1,6 +0,0 @@
#include <complex.h>
#include <math_ldbl_opt.h>
#undef weak_alias
#define weak_alias(n,a)
#include <math/s_cacosl.c>
long_double_symbol (libm, __cacosl, cacosl);

6
sysdeps/ieee754/ldbl-opt/s_ccos.c
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@ -1,6 +0,0 @@
#include <complex.h>
#include <math_ldbl_opt.h>
#include <math/s_ccos.c>
#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
compat_symbol (libm, __ccos, ccosl, GLIBC_2_1);
#endif

6
sysdeps/ieee754/ldbl-opt/s_ccosh.c
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@ -1,6 +0,0 @@
#include <complex.h>
#include <math_ldbl_opt.h>
#include <math/s_ccosh.c>
#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_1)
compat_symbol (libm, __ccosh, ccoshl, GLIBC_2_1);
#endif

6
sysdeps/ieee754/ldbl-opt/s_ccoshl.c
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@ -1,6 +0,0 @@
#include <complex.h>
#include <math_ldbl_opt.h>
#undef weak_alias
#define weak_alias(n,a)
#include <math/s_ccoshl.c>
long_double_symbol (libm, __ccoshl, ccoshl);

6
sysdeps/ieee754/ldbl-opt/s_ccosl.c
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@ -1,6 +0,0 @@
#include <complex.h>
#include <math_ldbl_opt.h>
#undef weak_alias
#define weak_alias(n,a)
#include <math/s_ccosl.c>
long_double_symbol (libm, __ccosl, ccosl);

18
sysdeps/m68k/m680x0/fpu/s_ccosh.c → sysdeps/m68k/m680x0/fpu/s_ccosh_template.c
View File

@ -21,27 +21,19 @@
#include <math.h>
#include "mathimpl.h"
#ifndef SUFF
#define SUFF
#endif
#ifndef float_type
#define float_type double
#endif
#define CONCATX(a,b) __CONCAT(a,b)
#define s(name) CONCATX(name,SUFF)
#define s(name) M_SUF (name)
#define m81(func) __m81_u(s(func))
__complex__ float_type
s(__ccosh) (__complex__ float_type x)
CFLOAT
s(__ccosh) (CFLOAT x)
{
__complex__ float_type retval;
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_type sin_ix, cos_ix;
FLOAT sin_ix, cos_ix;
__asm ("fsincos%.x %2,%1:%0" : "=f" (sin_ix), "=f" (cos_ix)
: "f" (__imag__ x));

3
sysdeps/m68k/m680x0/fpu/s_ccoshf.c
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@ -1,3 +0,0 @@
#define SUFF f
#define float_type float
#include <s_ccosh.c>

3
sysdeps/m68k/m680x0/fpu/s_ccoshl.c
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@ -1,3 +0,0 @@
#define SUFF l
#define float_type long double
#include <s_ccosh.c>