[gcc] GCC 4.5.0=>4.5.1

gcc/mpfr/sech.c

Index: gcc/mpfr/sech.c
diff --git a/gcc/mpfr/sech.c b/gcc/mpfr/sech.c
deleted file mode 100644
index d1b7039b6fd6e0b8bf0e4b7890fa2611e14f49e2..0000000000000000000000000000000000000000
--- a/gcc/mpfr/sech.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* mpfr_sech - Hyperbolic secant function = 1/cosh.
-
-Copyright 2005, 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. */
-
-/* The hyperbolic secant function is defined by sech(x)=1/cosh(x):
-    csc (NaN) = NaN.
-    csc (+Inf) = csc (-Inf) = 0+.
-    csc (+0) = csc (-0) = 1.
- */
-
-#define FUNCTION mpfr_sech
-#define INVERSE  mpfr_cosh
-#define ACTION_NAN(y) do { MPFR_SET_NAN(y); MPFR_RET_NAN; } while (1)
-#define ACTION_INF(y) return mpfr_set_ui (y, 0, GMP_RNDN)
-#define ACTION_ZERO(y,x) return mpfr_set_ui (y, 1, rnd_mode)
-/* for x near 0, sech(x) = 1 - x^2/2 + ..., more precisely |sech(x)-1| <= x^2/2
-   for |x| <= 1. The tiny action is the same as for cos(x). */
-#define ACTION_TINY(y,x,r) \
-  MPFR_FAST_COMPUTE_IF_SMALL_INPUT(y, __gmpfr_one, -2 * MPFR_GET_EXP (x), 1, \
-                                   0, r, inexact = _inexact; goto end)
-
-#include "gen_inverse.h"