forked from OSchip/llvm-project
61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// UNSUPPORTED: libcpp-has-no-threads
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// <atomic>
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// #define ATOMIC_BOOL_LOCK_FREE unspecified
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// #define ATOMIC_CHAR_LOCK_FREE unspecified
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// #define ATOMIC_CHAR16_T_LOCK_FREE unspecified
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// #define ATOMIC_CHAR32_T_LOCK_FREE unspecified
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// #define ATOMIC_WCHAR_T_LOCK_FREE unspecified
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// #define ATOMIC_SHORT_LOCK_FREE unspecified
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// #define ATOMIC_INT_LOCK_FREE unspecified
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// #define ATOMIC_LONG_LOCK_FREE unspecified
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// #define ATOMIC_LLONG_LOCK_FREE unspecified
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// #define ATOMIC_POINTER_LOCK_FREE unspecified
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#include <atomic>
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#include <cassert>
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int main()
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{
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assert(ATOMIC_BOOL_LOCK_FREE == 0 ||
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ATOMIC_BOOL_LOCK_FREE == 1 ||
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ATOMIC_BOOL_LOCK_FREE == 2);
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assert(ATOMIC_CHAR_LOCK_FREE == 0 ||
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ATOMIC_CHAR_LOCK_FREE == 1 ||
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ATOMIC_CHAR_LOCK_FREE == 2);
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assert(ATOMIC_CHAR16_T_LOCK_FREE == 0 ||
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ATOMIC_CHAR16_T_LOCK_FREE == 1 ||
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ATOMIC_CHAR16_T_LOCK_FREE == 2);
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assert(ATOMIC_CHAR32_T_LOCK_FREE == 0 ||
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ATOMIC_CHAR32_T_LOCK_FREE == 1 ||
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ATOMIC_CHAR32_T_LOCK_FREE == 2);
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assert(ATOMIC_WCHAR_T_LOCK_FREE == 0 ||
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ATOMIC_WCHAR_T_LOCK_FREE == 1 ||
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ATOMIC_WCHAR_T_LOCK_FREE == 2);
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assert(ATOMIC_SHORT_LOCK_FREE == 0 ||
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ATOMIC_SHORT_LOCK_FREE == 1 ||
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ATOMIC_SHORT_LOCK_FREE == 2);
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assert(ATOMIC_INT_LOCK_FREE == 0 ||
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ATOMIC_INT_LOCK_FREE == 1 ||
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ATOMIC_INT_LOCK_FREE == 2);
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assert(ATOMIC_LONG_LOCK_FREE == 0 ||
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ATOMIC_LONG_LOCK_FREE == 1 ||
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ATOMIC_LONG_LOCK_FREE == 2);
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assert(ATOMIC_LLONG_LOCK_FREE == 0 ||
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ATOMIC_LLONG_LOCK_FREE == 1 ||
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ATOMIC_LLONG_LOCK_FREE == 2);
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assert(ATOMIC_POINTER_LOCK_FREE == 0 ||
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ATOMIC_POINTER_LOCK_FREE == 1 ||
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ATOMIC_POINTER_LOCK_FREE == 2);
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}
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