[gcc] GCC 4.5.0=>4.5.1

gcc/gmp/mpn/generic/scan0.c

Index: gcc/gmp/mpn/generic/scan0.c
diff --git a/gcc/gmp/mpn/generic/scan0.c b/gcc/gmp/mpn/generic/scan0.c
deleted file mode 100644
index 2e9f3a43dab26f562c49d6d8f7203960f03149ac..0000000000000000000000000000000000000000
--- a/gcc/gmp/mpn/generic/scan0.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* mpn_scan0 -- Scan from a given bit position for the next clear bit.
-
-Copyright 1994, 1996, 2001, 2002, 2004 Free Software Foundation, Inc.
-
-This file is part of the GNU MP Library.
-
-The GNU MP 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 3 of the License, or (at your
-option) any later version.
-
-The GNU MP 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 MP Library.  If not, see http://www.gnu.org/licenses/.  */
-
-#include "gmp.h"
-#include "gmp-impl.h"
-#include "longlong.h"
-
-/* Argument constraints:
-   1. U must sooner or later have a limb with a clear bit.
- */
-
-unsigned long int
-mpn_scan0 (register mp_srcptr up,
-	   register unsigned long int starting_bit)
-{
-  mp_size_t starting_word;
-  mp_limb_t alimb;
-  int cnt;
-  mp_srcptr p;
-
-  /* Start at the word implied by STARTING_BIT.  */
-  starting_word = starting_bit / GMP_NUMB_BITS;
-  p = up + starting_word;
-  alimb = *p++ ^ GMP_NUMB_MASK;
-
-  /* Mask off any bits before STARTING_BIT in the first limb.  */
-  alimb &= - (mp_limb_t) 1 << (starting_bit % GMP_NUMB_BITS);
-
-  while (alimb == 0)
-    alimb = *p++ ^ GMP_NUMB_MASK;
-
-  count_trailing_zeros (cnt, alimb);
-  return (p - up - 1) * GMP_NUMB_BITS + cnt;
-}