From 01ee387015a2075c45a4e1ad45d39e50b5a6d40b Mon Sep 17 00:00:00 2001
From: "Paul E. Murphy" <murphyp@linux.vnet.ibm.com>
Date: Mon, 27 Jun 2016 17:11:46 -0500
Subject: Convert _Complex cosine functions to generated code

This is fairly straight fowards.  m68k overrides are
updated to use the framework, and thus are simplified
a bit.
---
 math/s_cacoshf.c | 92 --------------------------------------------------------
 1 file changed, 92 deletions(-)
 delete mode 100644 math/s_cacoshf.c

(limited to 'math/s_cacoshf.c')

diff --git a/math/s_cacoshf.c b/math/s_cacoshf.c
deleted file mode 100644
index f1a1369705..0000000000
--- a/math/s_cacoshf.c
+++ /dev/null
@@ -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
-- 
cgit 1.4.1