Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / libmath / signbitl.c

diff --git a/libstdc++-v3/libmath/signbitl.c b/libstdc++-v3/libmath/signbitl.c
deleted file mode 100644 (file)
index f5e0035..0000000
--- a/libstdc++-v3/libmath/signbitl.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* Return nonzero value if number is negative. */
-
-/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
-
-   This file is part of the GNU ISO C++ Library.  This library is free
-   software; you can redistribute it and/or modify it under the
-   terms of the GNU General Public License as published by the
-   Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License along
-   with this library; see the file COPYING.  If not, write to the Free
-   Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
-   USA.
-
-   As a special exception, you may use this file as part of a free software
-   library without restriction.  Specifically, if other files instantiate
-   templates or use macros or inline functions from this file, or you compile
-   this file and link it with other files to produce an executable, this
-   file does not by itself cause the resulting executable to be covered by
-   the GNU General Public License.  This exception does not however
-   invalidate any other reasons why the executable file might be covered by
-   the GNU General Public License.  */
-
-#include <float.h>
-#include <math.h>
-#include "mathconf.h"
-
-int
-__signbitl (long double x)
-{
-#if LDBL_MANT_DIG == 113
-  Int64_t msw;
-
-  GET_LDOUBLE_MSW64 (msw, x);
-  return msw < 0;
-#else
-  Int32_t e;
-
-  GET_LDOUBLE_EXP (e, x);
-  return e & 0x8000;
-#endif
-}