From a334319f6530564d22e775935d9c91663623a1b4 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 22 Dec 2004 20:10:10 +0000 Subject: (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4. --- sysdeps/ieee754/ldbl-128ibm/s_cprojl.c | 54 ---------------------------------- 1 file changed, 54 deletions(-) delete mode 100644 sysdeps/ieee754/ldbl-128ibm/s_cprojl.c (limited to 'sysdeps/ieee754/ldbl-128ibm/s_cprojl.c') diff --git a/sysdeps/ieee754/ldbl-128ibm/s_cprojl.c b/sysdeps/ieee754/ldbl-128ibm/s_cprojl.c deleted file mode 100644 index 2167db3d91..0000000000 --- a/sysdeps/ieee754/ldbl-128ibm/s_cprojl.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Compute projection of complex long double value to Riemann sphere. - Copyright (C) 1997,1999,2006 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include -#include -#include - -__complex__ long double -__cprojl (__complex__ long double x) -{ - __complex__ long double res; - - if (isnan (__real__ x) && isnan (__imag__ x)) - return x; - else if (!isfinite (__real__ x) || !isfinite (__imag__ x)) - { - __real__ res = INFINITY; - __imag__ res = __copysignl (0.0, __imag__ x); - } - else - { - long double den = (__real__ x * __real__ x + __imag__ x * __imag__ x - + 1.0); - - __real__ res = (2.0 * __real__ x) / den; - __imag__ res = (2.0 * __imag__ x) / den; - /* __gcc_qmul does not respect -0.0 so we need the following fixup. */ - if (__real__ x == 0.0) - __real__ res = __real__ x; - - if (__imag__ x == 0.0) - __imag__ res = __imag__ x; - } - - return res; -} -long_double_symbol (libm, __cprojl, cprojl); -- cgit 1.4.1