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-rw-r--r--gcc-4.6/libstdc++-v3/src/hash-long-double-aux.cc50
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diff --git a/gcc-4.6/libstdc++-v3/src/hash-long-double-aux.cc b/gcc-4.6/libstdc++-v3/src/hash-long-double-aux.cc
deleted file mode 100644
index d54d635..0000000
--- a/gcc-4.6/libstdc++-v3/src/hash-long-double-aux.cc
+++ /dev/null
@@ -1,50 +0,0 @@
-// std::hash and std::tr1::hash definitions, long double bits -*- C++ -*-
-
-// Copyright (C) 2010 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 3, 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.
-
-// Under Section 7 of GPL version 3, you are granted additional
-// permissions described in the GCC Runtime Library Exception, version
-// 3.1, as published by the Free Software Foundation.
-
-// You should have received a copy of the GNU General Public License and
-// a copy of the GCC Runtime Library Exception along with this program;
-// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
-// <http://www.gnu.org/licenses/>.
-
- // For long double, careful with random padding bits (e.g., on x86,
- // 10 bytes -> 12 bytes) and resort to frexp.
- template<>
- size_t
- hash<long double>::operator()(long double __val) const
- {
- // 0 and -0 both hash to zero.
- if (__val == 0.0L)
- return 0;
-
- int __exponent;
- __val = __builtin_frexpl(__val, &__exponent);
- __val = __val < 0.0l ? -(__val + 0.5l) : __val;
-
- const long double __mult = __SIZE_MAX__ + 1.0l;
- __val *= __mult;
-
- // Try to use all the bits of the mantissa (really necessary only
- // on 32-bit targets, at least for 80-bit floating point formats).
- const size_t __hibits = (size_t)__val;
- __val = (__val - (long double)__hibits) * __mult;
-
- const size_t __coeff = __SIZE_MAX__ / __LDBL_MAX_EXP__;
-
- return __hibits + (size_t)__val + __coeff * __exponent;
- }