1 files changed, 0 insertions, 145 deletions
diff --git a/src/corelib/arch/qatomic_gcc.h b/src/corelib/arch/qatomic_gcc.h
deleted file mode 100644
index b671ac48db..0000000000
--- a/src/corelib/arch/qatomic_gcc.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2011 Thiago Macieira <thiago@kde.org>
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the QtCore module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL21$
-** 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 http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://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 2.1 or version 3 as published by the Free
-** Software Foundation and appearing in the file LICENSE.LGPLv21 and
-** LICENSE.LGPLv3 included in the packaging of this file. Please review the
-** following information to ensure the GNU Lesser General Public License
-** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
-** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
-**
-** As a special exception, The Qt Company gives you certain additional
-** rights. These rights are described in The Qt Company LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QATOMIC_GCC_H
-#define QATOMIC_GCC_H
-
-#include <QtCore/qgenericatomic.h>
-
-QT_BEGIN_NAMESPACE
-
-#if 0
-// silence syncqt warnings
-QT_END_NAMESPACE
-#pragma qt_sync_skip_header_check
-#pragma qt_sync_stop_processing
-#endif
-
-#define Q_ATOMIC_INT_REFERENCE_COUNTING_IS_SOMETIMES_NATIVE
-#define Q_ATOMIC_INT_TEST_AND_SET_IS_SOMETIMES_NATIVE
-#define Q_ATOMIC_INT_FETCH_AND_STORE_IS_SOMETIMES_NATIVE
-#define Q_ATOMIC_INT_FETCH_AND_ADD_IS_SOMETIMES_NATIVE
-
-#define Q_ATOMIC_INT32_IS_SUPPORTED
-#define Q_ATOMIC_INT32_REFERENCE_COUNTING_IS_SOMETIMES_NATIVE
-#define Q_ATOMIC_INT32_TEST_AND_SET_IS_SOMETIMES_NATIVE
-#define Q_ATOMIC_INT32_FETCH_AND_STORE_IS_SOMETIMES_NATIVE
-#define Q_ATOMIC_INT32_FETCH_AND_ADD_IS_SOMETIMES_NATIVE
-
-#define Q_ATOMIC_POINTER_REFERENCE_COUNTING_IS_SOMETIMES_NATIVE
-#define Q_ATOMIC_POINTER_TEST_AND_SET_IS_SOMETIMES_NATIVE
-#define Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_SOMETIMES_NATIVE
-#define Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_SOMETIMES_NATIVE
-
-#if QT_POINTER_SIZE == 8
-#  define Q_ATOMIC_INT64_IS_SUPPORTED
-#  define Q_ATOMIC_INT64_REFERENCE_COUNTING_IS_SOMETIMES_NATIVE
-#  define Q_ATOMIC_INT64_TEST_AND_SET_IS_SOMETIMES_NATIVE
-#  define Q_ATOMIC_INT64_FETCH_AND_STORE_IS_SOMETIMES_NATIVE
-#  define Q_ATOMIC_INT64_FETCH_AND_ADD_IS_SOMETIMES_NATIVE
-template<> struct QAtomicOpsSupport<8> { enum { IsSupported = 1 }; };
-#endif
-
-template <typename X> struct QAtomicOps: QGenericAtomicOps<QAtomicOps<X> >
-{
-    // The GCC intrinsics all have fully-ordered memory semantics, so we define
-    // only the xxxRelaxed functions. The exception is __sync_lock_and_test,
-    // which has acquire semantics, so we need to define the Release and
-    // Ordered versions too.
-
-    typedef X Type;
-
-#ifndef __ia64__
-    template <typename T>
-    static T loadAcquire(const T &_q_value) Q_DECL_NOTHROW
-    {
-        T tmp = _q_value;
-        __sync_synchronize();
-        return tmp;
-    }
-
-    template <typename T>
-    static void storeRelease(T &_q_value, T newValue) Q_DECL_NOTHROW
-    {
-        __sync_synchronize();
-        _q_value = newValue;
-    }
-#endif
-
-    static Q_DECL_CONSTEXPR bool isTestAndSetNative() Q_DECL_NOTHROW { return false; }
-    static Q_DECL_CONSTEXPR bool isTestAndSetWaitFree() Q_DECL_NOTHROW { return false; }
-    template <typename T>
-    static bool testAndSetRelaxed(T &_q_value, T expectedValue, T newValue) Q_DECL_NOTHROW
-    {
-        return __sync_bool_compare_and_swap(&_q_value, expectedValue, newValue);
-    }
-
-    template <typename T>
-    static bool testAndSetRelaxed(T &_q_value, T expectedValue, T newValue, T *currentValue) Q_DECL_NOTHROW
-    {
-        bool tmp = __sync_bool_compare_and_swap(&_q_value, expectedValue, newValue);
-        if (tmp)
-            *currentValue = expectedValue;
-        else
-            *currentValue = _q_value;
-        return tmp;
-    }
-
-    template <typename T>
-    static T fetchAndStoreRelaxed(T &_q_value, T newValue) Q_DECL_NOTHROW
-    {
-        return __sync_lock_test_and_set(&_q_value, newValue);
-    }
-
-    template <typename T>
-    static T fetchAndStoreRelease(T &_q_value, T newValue) Q_DECL_NOTHROW
-    {
-        __sync_synchronize();
-        return __sync_lock_test_and_set(&_q_value, newValue);
-    }
-
-    template <typename T>
-    static T fetchAndStoreOrdered(T &_q_value, T newValue) Q_DECL_NOTHROW
-    {
-        return fetchAndStoreRelease(_q_value, newValue);
-    }
-
-    template <typename T> static
-    T fetchAndAddRelaxed(T &_q_value, typename QAtomicAdditiveType<T>::AdditiveT valueToAdd) Q_DECL_NOTHROW
-    {
-        return __sync_fetch_and_add(&_q_value, valueToAdd * QAtomicAdditiveType<T>::AddScale);
-    }
-};
-
-QT_END_NAMESPACE
-#endif // QATOMIC_GCC_H