* include/std/atomic: Uglify parameter names.

From-SVN: r209429

libstdc++-v3/ChangeLog

@@ -20,6 +20,8 @@
 	* include/bits/shared_ptr_base.h
 	(__shared_ptr::__shared_ptr(nullptr_t)): Likewise
 
+	* include/std/atomic: Uglify parameter names.
+
 2014-04-14  Jonathan Wakely  <jwakely@redhat.com>
 
 	* include/bits/stl_vector.h (_Vector_base::_Vector_impl,

libstdc++-v3/include/std/atomic

@@ -200,43 +200,43 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       { return __atomic_is_lock_free(sizeof(_M_i), nullptr); }
 
       void
-      store(_Tp __i, memory_order _m = memory_order_seq_cst) noexcept
-      { __atomic_store(&_M_i, &__i, _m); }
+      store(_Tp __i, memory_order __m = memory_order_seq_cst) noexcept
+      { __atomic_store(&_M_i, &__i, __m); }
 
       void
-      store(_Tp __i, memory_order _m = memory_order_seq_cst) volatile noexcept
-      { __atomic_store(&_M_i, &__i, _m); }
+      store(_Tp __i, memory_order __m = memory_order_seq_cst) volatile noexcept
+      { __atomic_store(&_M_i, &__i, __m); }
 
       _Tp
-      load(memory_order _m = memory_order_seq_cst) const noexcept
+      load(memory_order __m = memory_order_seq_cst) const noexcept
       { 
         _Tp tmp;
-	__atomic_load(&_M_i, &tmp, _m); 
+	__atomic_load(&_M_i, &tmp, __m);
 	return tmp;
       }
 
       _Tp
-      load(memory_order _m = memory_order_seq_cst) const volatile noexcept
+      load(memory_order __m = memory_order_seq_cst) const volatile noexcept
       { 
         _Tp tmp;
-	__atomic_load(&_M_i, &tmp, _m); 
+	__atomic_load(&_M_i, &tmp, __m);
 	return tmp;
       }
 
       _Tp
-      exchange(_Tp __i, memory_order _m = memory_order_seq_cst) noexcept
+      exchange(_Tp __i, memory_order __m = memory_order_seq_cst) noexcept
       { 
         _Tp tmp;
-	__atomic_exchange(&_M_i, &__i, &tmp, _m); 
+	__atomic_exchange(&_M_i, &__i, &tmp, __m);
 	return tmp;
       }
 
       _Tp
       exchange(_Tp __i, 
-	       memory_order _m = memory_order_seq_cst) volatile noexcept
+	       memory_order __m = memory_order_seq_cst) volatile noexcept
       { 
         _Tp tmp;
-	__atomic_exchange(&_M_i, &__i, &tmp, _m); 
+	__atomic_exchange(&_M_i, &__i, &tmp, __m);
 	return tmp;
       }