[gcc] GCC 4.5.0=>4.5.1

gcc/mpfr/volatile.c

Index: gcc/mpfr/volatile.c
diff --git a/gcc/mpfr/volatile.c b/gcc/mpfr/volatile.c
deleted file mode 100644
index 1bba5dff5180c3df30711d07af2512accbef951f..0000000000000000000000000000000000000000
--- a/gcc/mpfr/volatile.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* __gmpfr_longdouble_volatile -- support for LONGDOUBLE_NAN_ACTION.
-
-   THE FUNCTIONS IN THIS FILE ARE FOR INTERNAL USE ONLY.  THEY'RE ALMOST
-   CERTAIN TO BE SUBJECT TO INCOMPATIBLE CHANGES OR DISAPPEAR COMPLETELY IN
-   FUTURE MPFR RELEASES.
-
-Copyright 2003, 2004, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
-Contributed by the Arenaire and Cacao projects, INRIA.
-
-This file is part of the GNU MPFR Library.
-
-The GNU MPFR 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 MPFR 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 MPFR Library; see the file COPYING.LIB.  If not, write to
-the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
-MA 02110-1301, USA. */
-
-#include "mpfr-impl.h"
-
-/* Only needed sometimes. */
-#ifdef WANT_GMPFR_LONGDOUBLE_VOLATILE
-long double
-__gmpfr_longdouble_volatile (long double x)
-{
-  return x;
-}
-#endif