re PR libstdc++/43394 (Spurious warnings while building parallel_list.cc on x86_64 -m32)
2010-03-16 Paolo Carlini <paolo.carlini@oracle.com> PR libstdc++/43394 * include/parallel/compatibility.h: Add __k8 and __core2 among the i386 targets supporting atomic operations. From-SVN: r157498
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2010-03-16 Paolo Carlini <paolo.carlini@oracle.com>
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PR libstdc++/43394
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* include/parallel/compatibility.h: Add __k8 and __core2 among the
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i386 targets supporting atomic operations.
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2010-03-16 Paolo Carlini <paolo.carlini@oracle.com>
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* include/backward/hash_map: Use consistently the _BACKWARD_*
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@ -1,6 +1,6 @@
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// -*- C++ -*-
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// Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc.
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// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the terms
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@ -147,7 +147,8 @@ namespace __gnu_parallel
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#elif defined(__GNUC__) && defined(__x86_64)
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return __sync_fetch_and_add(__ptr, __addend);
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#elif defined(__GNUC__) && defined(__i386) && \
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(defined(__i686) || defined(__pentium4) || defined(__athlon))
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(defined(__i686) || defined(__pentium4) || defined(__athlon) \
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|| defined(__k8) || defined(__core2))
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return __sync_fetch_and_add(__ptr, __addend);
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#elif defined(__SUNPRO_CC) && defined(__sparc)
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volatile int64_t __before, __after;
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@ -299,7 +300,8 @@ namespace __gnu_parallel
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#elif defined(__GNUC__) && defined(__x86_64)
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return __sync_bool_compare_and_swap(__ptr, __comparand, __replacement);
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#elif defined(__GNUC__) && defined(__i386) && \
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(defined(__i686) || defined(__pentium4) || defined(__athlon))
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(defined(__i686) || defined(__pentium4) || defined(__athlon) \
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|| defined(__k8) || defined(__core2))
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return __sync_bool_compare_and_swap(__ptr, __comparand, __replacement);
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#elif defined(__SUNPRO_CC) && defined(__sparc)
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return atomic_cas_64((volatile unsigned long long*)__ptr,
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