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diff --git a/src/corelib/arch/sparc/qatomic32.s b/src/corelib/arch/sparc/qatomic32.s
deleted file mode 100644
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--- a/src/corelib/arch/sparc/qatomic32.s
+++ /dev/null
@@ -1,95 +0,0 @@
-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-!!
-!! Copyright (C) 2015 The Qt Company Ltd.
-!! Contact: http://www.qt.io/licensing/
-!!
-!! This file is part of the QtGui 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.
-!!
-!! $QT_END_LICENSE$
-!!
-!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
- .section ".text"
-
- .align 4
- .type q_atomic_trylock_int,#function
- .global q_atomic_trylock_int
-q_atomic_trylock_int:
- sethi %hi(-2147483648),%o2
- swap [%o0],%o2
- retl
- mov %o2,%o0
- .size q_atomic_trylock_int,.-q_atomic_trylock_int
-
-
-
-
- .align 4
- .type q_atomic_trylock_ptr,#function
- .global q_atomic_trylock_ptr
-q_atomic_trylock_ptr:
- mov -1, %o2
- swap [%o0], %o2
- retl
- mov %o2, %o0
- .size q_atomic_trylock_ptr,.-q_atomic_trylock_ptr
-
-
-
-
- .align 4
- .type q_atomic_unlock,#function
- .global q_atomic_unlock
-q_atomic_unlock:
- stbar
- retl
- st %o1,[%o0]
- .size q_atomic_unlock,.-q_atomic_unlock
-
-
-
-
- .align 4
- .type q_atomic_set_int,#function
- .global q_atomic_set_int
-q_atomic_set_int:
- swap [%o0],%o1
- stbar
- retl
- mov %o1,%o0
- .size q_atomic_set_int,.-q_atomic_set_int
-
-
-
-
- .align 4
- .type q_atomic_set_ptr,#function
- .global q_atomic_set_ptr
-q_atomic_set_ptr:
- swap [%o0],%o1
- stbar
- retl
- mov %o1,%o0
- .size q_atomic_set_ptr,.-q_atomic_set_ptr
-