1 files changed, 0 insertions, 48 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/config/cpu/sparc/atomic_word.h b/gcc-4.4.3/libstdc++-v3/config/cpu/sparc/atomic_word.h
deleted file mode 100644
index 41e7bd4df..000000000
--- a/gcc-4.4.3/libstdc++-v3/config/cpu/sparc/atomic_word.h
+++ /dev/null
@@ -1,48 +0,0 @@
-// Low-level type for atomic operations -*- C++ -*-
-
-// Copyright (C) 2004, 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/>.
-
-#ifndef _GLIBCXX_ATOMIC_WORD_H
-#define _GLIBCXX_ATOMIC_WORD_H	1
-
-#ifdef __arch64__
-  typedef long _Atomic_word;
-#else
-  typedef int _Atomic_word;
-#endif
-
-#if defined(__sparc_v9__)
-// These are necessary under the V9 RMO model, though it is almost never
-// used in userspace.
-#define _GLIBCXX_READ_MEM_BARRIER \
-  __asm __volatile ("membar #LoadLoad":::"memory")
-#define _GLIBCXX_WRITE_MEM_BARRIER \
-  __asm __volatile ("membar #StoreStore":::"memory")
-
-#elif defined(__sparc_v8__)
-// This is necessary under the PSO model.
-#define _GLIBCXX_WRITE_MEM_BARRIER __asm __volatile ("stbar":::"memory")
-
-#endif
-
-#endif