[gcc] GCC 4.5.0=>4.5.1

gcc/libstdc++-v3/include/c_global/cstdatomic

Index: gcc/libstdc++-v3/include/c_global/cstdatomic
diff --git a/gcc/libstdc++-v3/include/c_global/cstdatomic b/gcc/libstdc++-v3/include/c_global/cstdatomic
deleted file mode 100644
index 7489d97c07d5d3d2cbf2de8faaa3e2239d291a12..0000000000000000000000000000000000000000
--- a/gcc/libstdc++-v3/include/c_global/cstdatomic
+++ /dev/null
@@ -1,848 +0,0 @@
-// -*- C++ -*- header.
-
-// Copyright (C) 2008, 2009
-// 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/>.
-
-/** @file cstdatomic
- *  This is a Standard C++ Library file.  You should @c #include this file
- *  in your programs, rather than any of the "*.h" implementation files.
- *
- *  This is the C++ version of the Standard C Library header @c stdatomic.h,
- *  and its contents are (mostly) the same as that header, but are all
- *  contained in the namespace @c std (except for names which are defined
- *  as macros in C).
- */
-
-// Based on "C++ Atomic Types and Operations" by Hans Boehm and Lawrence Crowl.
-// http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2427.html
-
-#ifndef _GLIBCXX_STDATOMIC
-#define _GLIBCXX_STDATOMIC 1
-
-#pragma GCC system_header
-
-#ifndef __GXX_EXPERIMENTAL_CXX0X__
-# include <c++0x_warning.h>
-#endif
-
-#include <stdatomic.h>
-#include <cstddef>
-
-_GLIBCXX_BEGIN_NAMESPACE(std)
-
-  /**
-   * @addtogroup atomics
-   * @{
-   */
-
-  /// kill_dependency
-  template<typename _Tp>
-    inline _Tp 
-    kill_dependency(_Tp __y)
-    {
-      _Tp ret(__y);
-      return ret;
-    }
-
-  inline memory_order
-  __calculate_memory_order(memory_order __m)
-  {
-    const bool __cond1 = __m == memory_order_release;
-    const bool __cond2 = __m == memory_order_acq_rel;
-    memory_order __mo1(__cond1 ? memory_order_relaxed : __m);
-    memory_order __mo2(__cond2 ? memory_order_acquire : __mo1);
-    return __mo2;
-  }
-
-  //
-  // Three nested namespaces for atomic implementation details.
-  // 
-  // The nested namespace inlined into std:: is determined by the value
-  // of the _GLIBCXX_ATOMIC_PROPERTY macro and the resulting
-  // ATOMIC_*_LOCK_FREE macros. See file stdatomic.h.
-  //
-  // 0 == __atomic0 == Never lock-free
-  // 1 == __atomic1 == Best available, sometimes lock-free
-  // 2 == __atomic2 == Always lock-free
-#include <bits/atomic_0.h>
-#include <bits/atomic_2.h>
-
-  /// atomic
-  /// 29.4.3, Generic atomic type, primary class template.
-  template<typename _Tp>
-    struct atomic
-    {
-    private:
-      _Tp _M_i;
-
-    public:
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(_Tp __i) : _M_i(__i) { }
-
-      operator _Tp() const volatile;
-
-      _Tp 
-      operator=(_Tp __i) volatile { store(__i); return __i; }
-
-      bool 
-      is_lock_free() const volatile;
-
-      void 
-      store(_Tp, memory_order = memory_order_seq_cst) volatile;
-
-      _Tp 
-      load(memory_order = memory_order_seq_cst) const volatile;
-
-      _Tp 
-      exchange(_Tp __i, memory_order = memory_order_seq_cst) volatile;
-
-      bool 
-      compare_exchange_weak(_Tp&, _Tp, memory_order, memory_order) volatile;
-
-      bool 
-      compare_exchange_strong(_Tp&, _Tp, memory_order, memory_order) volatile;
-
-      bool 
-      compare_exchange_weak(_Tp&, _Tp, 
-			    memory_order = memory_order_seq_cst) volatile;
-
-      bool 
-      compare_exchange_strong(_Tp&, _Tp, 
-			      memory_order = memory_order_seq_cst) volatile;
-    };
-
-
-  /// Partial specialization for pointer types.
-  template<typename _Tp> 
-    struct atomic<_Tp*> : atomic_address
-    {
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(_Tp* __v) : atomic_address(__v) { }
-
-      void 
-      store(_Tp*, memory_order = memory_order_seq_cst) volatile;
-
-      _Tp* 
-      load(memory_order = memory_order_seq_cst) const volatile;
-
-      _Tp* 
-      exchange(_Tp*, memory_order = memory_order_seq_cst) volatile;
-
-      bool 
-      compare_exchange_weak(_Tp*&, _Tp*, memory_order, memory_order) volatile;
-
-      bool 
-      compare_exchange_strong(_Tp*&, _Tp*, memory_order, memory_order) volatile;
-
-      bool 
-      compare_exchange_weak(_Tp*&, _Tp*, 
-			    memory_order = memory_order_seq_cst) volatile;
-
-      bool 
-      compare_exchange_strong(_Tp*&, _Tp*, 
-			      memory_order = memory_order_seq_cst) volatile;
-
-      _Tp* 
-      fetch_add(ptrdiff_t, memory_order = memory_order_seq_cst) volatile;
-
-      _Tp* 
-      fetch_sub(ptrdiff_t, memory_order = memory_order_seq_cst) volatile;
-
-      operator _Tp*() const volatile
-      { return load(); }
-
-      _Tp* 
-      operator=(_Tp* __v) volatile 
-      { 
-	store(__v); 
-	return __v; 
-      }
-
-      _Tp* 
-      operator++(int) volatile { return fetch_add(1); }
-
-      _Tp* 
-      operator--(int) volatile { return fetch_sub(1); }
-
-      _Tp* 
-      operator++() volatile { return fetch_add(1) + 1; }
-
-      _Tp* 
-      operator--() volatile { return fetch_sub(1) - 1; }
-
-      _Tp* 
-      operator+=(ptrdiff_t __d) volatile 
-      { return fetch_add(__d) + __d; }
-
-      _Tp* 
-      operator-=(ptrdiff_t __d) volatile 
-      { return fetch_sub(__d) - __d; }
-    };
-
-
-  /// Explicit specialization for void*
-  template<> 
-    struct atomic<void*> : public atomic_address
-    {
-      typedef void* 			__integral_type;
-      typedef atomic_address 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for bool.
-  template<> 
-    struct atomic<bool> : public atomic_bool
-    {
-      typedef bool 			__integral_type;
-      typedef atomic_bool 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for char.
-  template<> 
-    struct atomic<char> : public atomic_char
-    {
-      typedef char 			__integral_type;
-      typedef atomic_char 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for signed char.
-  template<> 
-    struct atomic<signed char> : public atomic_schar
-    { 
-      typedef signed char 		__integral_type;
-      typedef atomic_schar 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for unsigned char.
-  template<> 
-    struct atomic<unsigned char> : public atomic_uchar
-    {
-      typedef unsigned char 		__integral_type;
-      typedef atomic_uchar 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for short.
-  template<> 
-    struct atomic<short> : public atomic_short
-    {
-      typedef short 			__integral_type;
-      typedef atomic_short 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for unsigned short.
-  template<> 
-    struct atomic<unsigned short> : public atomic_ushort
-    {
-      typedef unsigned short 	      	__integral_type;
-      typedef atomic_ushort 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for int.
-  template<> 
-    struct atomic<int> : atomic_int
-    {
-      typedef int 			__integral_type;
-      typedef atomic_int 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for unsigned int.
-  template<> 
-    struct atomic<unsigned int> : public atomic_uint
-    {
-      typedef unsigned int		__integral_type;
-      typedef atomic_uint 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for long.
-  template<> 
-    struct atomic<long> : public atomic_long
-    {
-      typedef long 			__integral_type;
-      typedef atomic_long 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for unsigned long.
-  template<> 
-    struct atomic<unsigned long> : public atomic_ulong
-    {
-      typedef unsigned long 		__integral_type;
-      typedef atomic_ulong 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for long long.
-  template<> 
-    struct atomic<long long> : public atomic_llong
-    {
-      typedef long long 		__integral_type;
-      typedef atomic_llong 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for unsigned long long.
-  template<> 
-    struct atomic<unsigned long long> : public atomic_ullong
-    {
-      typedef unsigned long long       	__integral_type;
-      typedef atomic_ullong 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for wchar_t.
-  template<> 
-    struct atomic<wchar_t> : public atomic_wchar_t
-    {
-      typedef wchar_t 			__integral_type;
-      typedef atomic_wchar_t 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for char16_t.
-  template<> 
-    struct atomic<char16_t> : public atomic_char16_t
-    {
-      typedef char16_t 			__integral_type;
-      typedef atomic_char16_t 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-  /// Explicit specialization for char32_t.
-  template<> 
-    struct atomic<char32_t> : public atomic_char32_t
-    {
-      typedef char32_t 			__integral_type;
-      typedef atomic_char32_t 		__base_type;
-
-      atomic() = default;
-      ~atomic() = default;
-      atomic(const atomic&) = delete;
-      atomic& operator=(const atomic&) = delete;
-
-      atomic(__integral_type __i) : __base_type(__i) { }
-
-      using __base_type::operator __integral_type;
-      using __base_type::operator=;
-    };
-
-
-  template<typename _Tp>
-    _Tp* 
-    atomic<_Tp*>::load(memory_order __m) const volatile
-    { return static_cast<_Tp*>(atomic_address::load(__m)); }
-
-  template<typename _Tp>
-    _Tp* 
-    atomic<_Tp*>::exchange(_Tp* __v, memory_order __m) volatile
-    { return static_cast<_Tp*>(atomic_address::exchange(__v, __m)); }
-
-  template<typename _Tp>
-    bool 
-    atomic<_Tp*>::compare_exchange_weak(_Tp*& __r, _Tp* __v, memory_order __m1, 
-					memory_order __m2) volatile
-    { 
-      void** __vr = reinterpret_cast<void**>(&__r);
-      void* __vv = static_cast<void*>(__v);
-      return atomic_address::compare_exchange_weak(*__vr, __vv, __m1, __m2); 
-    }
-
-  template<typename _Tp>
-    bool 
-    atomic<_Tp*>::compare_exchange_strong(_Tp*& __r, _Tp* __v, 
-					  memory_order __m1,
-					  memory_order __m2) volatile
-    { 
-      void** __vr = reinterpret_cast<void**>(&__r);
-      void* __vv = static_cast<void*>(__v);
-      return atomic_address::compare_exchange_strong(*__vr, __vv, __m1, __m2); 
-    }
-
-  template<typename _Tp>
-    bool 
-    atomic<_Tp*>::compare_exchange_weak(_Tp*& __r, _Tp* __v,
-					memory_order __m) volatile
-    { 
-      return compare_exchange_weak(__r, __v, __m, 
-				   __calculate_memory_order(__m));
-    }
-
-  template<typename _Tp>
-    bool 
-    atomic<_Tp*>::compare_exchange_strong(_Tp*& __r, _Tp* __v,
-					memory_order __m) volatile
-    { 
-      return compare_exchange_strong(__r, __v, __m,
-				     __calculate_memory_order(__m));
-    }
-
-  template<typename _Tp>
-    _Tp* 
-    atomic<_Tp*>::fetch_add(ptrdiff_t __d, memory_order __m) volatile
-    { 
-      void* __p = atomic_fetch_add_explicit(this, sizeof(_Tp) * __d, __m);
-      return static_cast<_Tp*>(__p);
-    }
-
-  template<typename _Tp>
-    _Tp* 
-    atomic<_Tp*>::fetch_sub(ptrdiff_t __d, memory_order __m) volatile
-    { 
-      void* __p = atomic_fetch_sub_explicit(this, sizeof(_Tp) * __d, __m); 
-      return static_cast<_Tp*>(__p);    
-    }
-
-  // Convenience function definitions, atomic_flag.
-  inline bool 
-  atomic_flag_test_and_set_explicit(volatile atomic_flag* __a, memory_order __m)
-  { return __a->test_and_set(__m); }
-
-  inline void 
-  atomic_flag_clear_explicit(volatile atomic_flag* __a, memory_order __m)
-  { return __a->clear(__m); }
-
-
-  // Convenience function definitions, atomic_address.
-  inline bool 
-  atomic_is_lock_free(const volatile atomic_address* __a)
-  { return __a->is_lock_free(); }
-
-  inline void 
-  atomic_store(volatile atomic_address* __a, void* __v)
-  { __a->store(__v); }
-
-  inline void 
-  atomic_store_explicit(volatile atomic_address* __a, void* __v, 
-			memory_order __m)
-  { __a->store(__v, __m); }
-
-  inline void* 
-  atomic_load(const volatile atomic_address* __a)
-  { return __a->load(); }
-
-  inline void* 
-  atomic_load_explicit(const volatile atomic_address* __a, memory_order __m)
-  { return __a->load(__m); }
-
-  inline void* 
-  atomic_exchange(volatile atomic_address* __a, void* __v)
-  { return __a->exchange(__v); }
-
-  inline void* 
-  atomic_exchange_explicit(volatile atomic_address* __a, void* __v, 
-			   memory_order __m)
-  { return __a->exchange(__v, __m); }
-
-  inline bool 
-  atomic_compare_exchange_weak(volatile atomic_address* __a, 
-			       void** __v1, void* __v2)
-  { 
-    return __a->compare_exchange_weak(*__v1, __v2, memory_order_seq_cst, 
-				      memory_order_seq_cst); 
-  }
-
-  inline bool 
-  atomic_compare_exchange_strong(volatile atomic_address* __a, 
-			       void** __v1, void* __v2)
-  { 
-    return __a->compare_exchange_strong(*__v1, __v2, memory_order_seq_cst, 
-				      memory_order_seq_cst); 
-  }
-
-  inline bool 
-  atomic_compare_exchange_weak_explicit(volatile atomic_address* __a, 
-					void** __v1, void* __v2, 
-					memory_order __m1, memory_order __m2)
-  { return __a->compare_exchange_weak(*__v1, __v2, __m1, __m2); }
-
-  inline bool 
-  atomic_compare_exchange_strong_explicit(volatile atomic_address* __a, 
-					void** __v1, void* __v2, 
-					memory_order __m1, memory_order __m2)
-  { return __a->compare_exchange_strong(*__v1, __v2, __m1, __m2); }
-
-  inline void* 
-  atomic_fetch_add_explicit(volatile atomic_address* __a, ptrdiff_t __d, 
-			    memory_order __m)
-  { return __a->fetch_add(__d, __m); }
-
-  inline void* 
-  atomic_fetch_add(volatile atomic_address* __a, ptrdiff_t __d)
-  { return __a->fetch_add(__d); }
-
-  inline void* 
-  atomic_fetch_sub_explicit(volatile atomic_address* __a, ptrdiff_t __d, 
-			    memory_order __m)
-  { return __a->fetch_sub(__d, __m); }
-
-  inline void* 
-  atomic_fetch_sub(volatile atomic_address* __a, ptrdiff_t __d)
-  { return __a->fetch_sub(__d); }
-
-
-  // Convenience function definitions, atomic_bool.
-  inline bool 
-  atomic_is_lock_free(const volatile atomic_bool* __a)
-  { return __a->is_lock_free(); }
-
-  inline void 
-  atomic_store(volatile atomic_bool* __a, bool __i)
-  { __a->store(__i); }
-
-  inline void 
-  atomic_store_explicit(volatile atomic_bool* __a, bool __i, memory_order __m)
-  { __a->store(__i, __m); }
-
-  inline bool 
-  atomic_load(const volatile atomic_bool* __a)
-  { return __a->load(); }
-
-  inline bool 
-  atomic_load_explicit(const volatile atomic_bool* __a, memory_order __m)
-  { return __a->load(__m); }
-
-  inline bool 
-  atomic_exchange(volatile atomic_bool* __a, bool __i)
-  { return __a->exchange(__i); }
-
-  inline bool 
-  atomic_exchange_explicit(volatile atomic_bool* __a, bool __i, 
-			   memory_order __m)
-  { return __a->exchange(__i, __m); }
-
-  inline bool 
-  atomic_compare_exchange_weak(volatile atomic_bool* __a, bool* __i1, bool __i2)
-  { 
-    return __a->compare_exchange_weak(*__i1, __i2, memory_order_seq_cst, 
-				      memory_order_seq_cst); 
-  }
-
-  inline bool 
-  atomic_compare_exchange_strong(volatile atomic_bool* __a, 
-				 bool* __i1, bool __i2)
-  { 
-    return __a->compare_exchange_strong(*__i1, __i2, memory_order_seq_cst, 
-					memory_order_seq_cst); 
-  }
-
-  inline bool 
-  atomic_compare_exchange_weak_explicit(volatile atomic_bool* __a, bool* __i1, 
-					bool __i2, memory_order __m1, 
-					memory_order __m2)
-  { return __a->compare_exchange_weak(*__i1, __i2, __m1, __m2); }
-
-  inline bool 
-  atomic_compare_exchange_strong_explicit(volatile atomic_bool* __a, 
-					  bool* __i1, bool __i2, 
-					  memory_order __m1, memory_order __m2)
-  { return __a->compare_exchange_strong(*__i1, __i2, __m1, __m2); }
-
-
-
-  // Free standing functions. Template argument should be constricted
-  // to intergral types as specified in the standard.
-  template<typename _ITp>
-    inline void 
-    atomic_store_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i, 
-			  memory_order __m)
-    { __a->store(__i, __m); }
-
-  template<typename _ITp>
-    inline _ITp
-    atomic_load_explicit(const volatile __atomic_base<_ITp>* __a, 
-			 memory_order __m)
-    { return __a->load(__m); } 
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_exchange_explicit(volatile __atomic_base<_ITp>* __a, 
-			     _ITp __i, memory_order __m)
-    { return __a->exchange(__i, __m); } 
-
-  template<typename _ITp>
-    inline bool 
-    atomic_compare_exchange_weak_explicit(volatile __atomic_base<_ITp>* __a, 
-					  _ITp* __i1, _ITp __i2, 
-					  memory_order __m1, memory_order __m2)
-    { return __a->compare_exchange_weak(*__i1, __i2, __m1, __m2); }
-
-  template<typename _ITp>
-    inline bool 
-    atomic_compare_exchange_strong_explicit(volatile __atomic_base<_ITp>* __a, 
-					    _ITp* __i1, _ITp __i2, 
-					    memory_order __m1, 
-					    memory_order __m2)
-    { return __a->compare_exchange_strong(*__i1, __i2, __m1, __m2); }
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_fetch_add_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i, 
-			      memory_order __m)
-    { return __a->fetch_add(__i, __m); }
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_fetch_sub_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i, 
-			      memory_order __m)
-    { return __a->fetch_sub(__i, __m); }
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_fetch_and_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i, 
-			      memory_order __m)
-    { return __a->fetch_and(__i, __m); }
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_fetch_or_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i,
-			     memory_order __m)
-    { return __a->fetch_or(__i, __m); }
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_fetch_xor_explicit(volatile __atomic_base<_ITp>* __a, _ITp __i, 
-			      memory_order __m)
-    { return __a->fetch_xor(__i, __m); }
-
-  template<typename _ITp>
-    inline bool 
-    atomic_is_lock_free(const volatile __atomic_base<_ITp>* __a)
-    { return __a->is_lock_free(); }
-
-  template<typename _ITp>
-    inline void 
-    atomic_store(volatile __atomic_base<_ITp>* __a, _ITp __i)
-    { atomic_store_explicit(__a, __i, memory_order_seq_cst); }
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_load(const volatile __atomic_base<_ITp>* __a)
-    { return atomic_load_explicit(__a, memory_order_seq_cst); }
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_exchange(volatile __atomic_base<_ITp>* __a, _ITp __i)
-    { return atomic_exchange_explicit(__a, __i, memory_order_seq_cst); }
-
-  template<typename _ITp>
-    inline bool 
-    atomic_compare_exchange_weak(volatile __atomic_base<_ITp>* __a,
-				 _ITp* __i1, _ITp __i2)
-    { 
-      return atomic_compare_exchange_weak_explicit(__a, __i1, __i2, 
-						   memory_order_seq_cst,
-						   memory_order_seq_cst); 
-    }
-
-  template<typename _ITp>
-    inline bool 
-    atomic_compare_exchange_strong(volatile __atomic_base<_ITp>* __a, 
-				   _ITp* __i1, _ITp __i2)
-    { 
-      return atomic_compare_exchange_strong_explicit(__a, __i1, __i2, 
-						     memory_order_seq_cst,
-						     memory_order_seq_cst); 
-    }
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_fetch_add(volatile __atomic_base<_ITp>* __a, _ITp __i)
-    { return atomic_fetch_add_explicit(__a, __i, memory_order_seq_cst); }
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_fetch_sub(volatile __atomic_base<_ITp>* __a, _ITp __i)
-    { return atomic_fetch_sub_explicit(__a, __i, memory_order_seq_cst); }
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_fetch_and(volatile __atomic_base<_ITp>* __a, _ITp __i)
-    { return atomic_fetch_and_explicit(__a, __i, memory_order_seq_cst); }
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_fetch_or(volatile __atomic_base<_ITp>* __a, _ITp __i)
-    { return atomic_fetch_or_explicit(__a, __i, memory_order_seq_cst); }
-
-  template<typename _ITp>
-    inline _ITp 
-    atomic_fetch_xor(volatile __atomic_base<_ITp>* __a, _ITp __i)
-    { return atomic_fetch_xor_explicit(__a, __i, memory_order_seq_cst); }
-
-  // @} group atomics
-
-_GLIBCXX_END_NAMESPACE
-
-#endif
-
-