Convert remaining complex function to generated files

Convert cpow, clog, clog10, cexp, csqrt, and cproj functions
into generated templates.  Note, ldbl-opt still retains
s_clog10l.c as the aliasing rules are non-trivial.

1 files changed, 0 insertions, 121 deletions

diff --git a/math/s_clogl.c b/math/s_clogl.c
deleted file mode 100644
index 6db59b722f..0000000000
--- a/math/s_clogl.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Compute complex natural logarithm.
-   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>
-#include <float.h>
-
-/* To avoid spurious underflows, use this definition to treat IBM long
-   double as approximating an IEEE-style format.  */
-#if LDBL_MANT_DIG == 106
-# undef LDBL_EPSILON
-# define LDBL_EPSILON 0x1p-106L
-#endif
-
-__complex__ long double
-__clogl (__complex__ long double x)
-{
-  __complex__ long double result;
-  int rcls = fpclassify (__real__ x);
-  int icls = fpclassify (__imag__ x);
-
-  if (__glibc_unlikely (rcls == FP_ZERO && icls == FP_ZERO))
-    {
-      /* Real and imaginary part are 0.0.  */
-      __imag__ result = signbit (__real__ x) ? M_PIl : 0.0;
-      __imag__ result = __copysignl (__imag__ result, __imag__ x);
-      /* Yes, the following line raises an exception.  */
-      __real__ result = -1.0 / fabsl (__real__ x);
-    }
-  else if (__glibc_likely (rcls != FP_NAN && icls != FP_NAN))
-    {
-      /* Neither real nor imaginary part is NaN.  */
-      long double absx = fabsl (__real__ x), absy = fabsl (__imag__ x);
-      int scale = 0;
-
-      if (absx < absy)
-	{
-	  long double t = absx;
-	  absx = absy;
-	  absy = t;
-	}
-
-      if (absx > LDBL_MAX / 2.0L)
-	{
-	  scale = -1;
-	  absx = __scalbnl (absx, scale);
-	  absy = (absy >= LDBL_MIN * 2.0L ? __scalbnl (absy, scale) : 0.0L);
-	}
-      else if (absx < LDBL_MIN && absy < LDBL_MIN)
-	{
-	  scale = LDBL_MANT_DIG;
-	  absx = __scalbnl (absx, scale);
-	  absy = __scalbnl (absy, scale);
-	}
-
-      if (absx == 1.0L && scale == 0)
-	{
-	  __real__ result = __log1pl (absy * absy) / 2.0L;
-	  math_check_force_underflow_nonneg (__real__ result);
-	}
-      else if (absx > 1.0L && absx < 2.0L && absy < 1.0L && scale == 0)
-	{
-	  long double d2m1 = (absx - 1.0L) * (absx + 1.0L);
-	  if (absy >= LDBL_EPSILON)
-	    d2m1 += absy * absy;
-	  __real__ result = __log1pl (d2m1) / 2.0L;
-	}
-      else if (absx < 1.0L
-	       && absx >= 0.5L
-	       && absy < LDBL_EPSILON / 2.0L
-	       && scale == 0)
-	{
-	  long double d2m1 = (absx - 1.0L) * (absx + 1.0L);
-	  __real__ result = __log1pl (d2m1) / 2.0L;
-	}
-      else if (absx < 1.0L
-	       && absx >= 0.5L
-	       && scale == 0
-	       && absx * absx + absy * absy >= 0.5L)
-	{
-	  long double d2m1 = __x2y2m1l (absx, absy);
-	  __real__ result = __log1pl (d2m1) / 2.0L;
-	}
-      else
-	{
-	  long double d = __ieee754_hypotl (absx, absy);
-	  __real__ result = __ieee754_logl (d) - scale * M_LN2l;
-	}
-
-      __imag__ result = __ieee754_atan2l (__imag__ x, __real__ x);
-    }
-  else
-    {
-      __imag__ result = __nanl ("");
-      if (rcls == FP_INFINITE || icls == FP_INFINITE)
-	/* Real or imaginary part is infinite.  */
-	__real__ result = HUGE_VALL;
-      else
-	__real__ result = __nanl ("");
-    }
-
-  return result;
-}
-weak_alias (__clogl, clogl)