summaryrefslogtreecommitdiffstats
path: root/config.tests/common/atomic64/atomic64.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'config.tests/common/atomic64/atomic64.cpp')
-rw-r--r--config.tests/common/atomic64/atomic64.cpp60
1 files changed, 0 insertions, 60 deletions
diff --git a/config.tests/common/atomic64/atomic64.cpp b/config.tests/common/atomic64/atomic64.cpp
deleted file mode 100644
index 3181caf15e..0000000000
--- a/config.tests/common/atomic64/atomic64.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 Intel Corporation.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the configuration of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include <atomic>
-#include <cstdint>
-
-void test(volatile std::atomic<std::int64_t> &a)
-{
- std::int64_t v = a.load(std::memory_order_acquire);
- while (!a.compare_exchange_strong(v, v + 1,
- std::memory_order_acq_rel,
- std::memory_order_acquire)) {
- v = a.exchange(v - 1);
- }
-
- a.store(v + 1, std::memory_order_release);
-}
-
-int main(int, char **)
-{
- void *ptr = (void*)0xffffffc0; // any random pointer
- test(*reinterpret_cast<std::atomic<std::int64_t> *>(ptr));
- return 0;
-}