Index: gcc/libstdc++-v3/config/os/aix/atomicity.h |
diff --git a/gcc/libstdc++-v3/config/os/aix/atomicity.h b/gcc/libstdc++-v3/config/os/aix/atomicity.h |
deleted file mode 100644 |
index 03718e20b181eaf4f9b273cf671cb98661fa4ec1..0000000000000000000000000000000000000000 |
--- a/gcc/libstdc++-v3/config/os/aix/atomicity.h |
+++ /dev/null |
@@ -1,53 +0,0 @@ |
-// Low-level functions for atomic operations: AIX version -*- C++ -*- |
- |
-// Copyright (C) 2000, 2001, 2004, 2005, 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/>. |
- |
-#include <ext/atomicity.h> |
- |
-/* We cannot use the cpu/powerpc/bits/atomicity.h inline assembly |
- definitions for these operations since they depend on operations |
- that are not available on the original POWER architecture. AIX |
- still runs on the POWER architecture, so it would be incorrect to |
- assume the existence of these instructions. |
- |
- The definition of _Atomic_word must match the type pointed to by |
- atomic_p in <sys/atomic_op.h>. */ |
- |
-extern "C" |
-{ |
-#include <sys/atomic_op.h> |
-} |
- |
-_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx) |
- |
- _Atomic_word |
- __attribute__ ((__unused__)) |
- __exchange_and_add (volatile _Atomic_word* __mem, int __val) |
- { return ::fetch_and_add(const_cast<atomic_p>(__mem), __val); } |
- |
- void |
- __attribute__ ((__unused__)) |
- __atomic_add (volatile _Atomic_word* __mem, int __val) |
- { (void) ::fetch_and_add(const_cast<atomic_p>(__mem), __val); } |
- |
-_GLIBCXX_END_NAMESPACE |