[gcc] GCC 4.5.0=>4.5.1

gcc/mpfr/get_z.c

Index: gcc/mpfr/get_z.c
diff --git a/gcc/mpfr/get_z.c b/gcc/mpfr/get_z.c
deleted file mode 100644
index 8616cff95e703284c96a5f9087f87f05162f801f..0000000000000000000000000000000000000000
--- a/gcc/mpfr/get_z.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* mpfr_get_z_exp -- get a multiple-precision integer from
-                     a floating-point number
-
-Copyright 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"
-
-void
-mpfr_get_z (mpz_ptr z, mpfr_srcptr f, mp_rnd_t rnd)
-{
-  mpfr_t r;
-  mp_exp_t exp = MPFR_EXP (f);
-
-  /* if exp <= 0, then |f|<1, thus |o(f)|<=1 */
-  MPFR_ASSERTD (MPFR_PREC_MIN == 2);
-  mpfr_init2 (r, (exp <= 0) ? MPFR_PREC_MIN : exp + 1);
-  mpfr_rint (r, f, rnd);
-  MPFR_ASSERTN (MPFR_IS_FP (r) );
-  exp = mpfr_get_z_exp (z, r);
-  /* FIXME: It seems that exp < 0 is always true */
-  if (exp >= 0)
-    mpz_mul_2exp (z, z, exp);
-  else
-    mpz_div_2exp (z, z, -exp);
-  mpfr_clear (r);
-}