1 files changed, 0 insertions, 87 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGDesiredWriteBarriers.cpp b/Source/JavaScriptCore/dfg/DFGDesiredWriteBarriers.cpp
deleted file mode 100644
index bf1a24375..000000000
--- a/Source/JavaScriptCore/dfg/DFGDesiredWriteBarriers.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * Copyright (C) 2013 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-
-#if ENABLE(DFG_JIT)
-
-#include "DFGDesiredWriteBarriers.h"
-
-#include "CodeBlock.h"
-#include "JSCJSValueInlines.h"
-
-namespace JSC { namespace DFG {
-
-DesiredWriteBarrier::DesiredWriteBarrier(Type type, CodeBlock* codeBlock, unsigned index, JSCell* owner)
-    : m_owner(owner)
-    , m_type(type)
-    , m_codeBlock(codeBlock)
-{
-    m_which.index = index;
-}
-
-DesiredWriteBarrier::DesiredWriteBarrier(Type type, CodeBlock* codeBlock, InlineCallFrame* inlineCallFrame, JSCell* owner)
-    : m_owner(owner)
-    , m_type(type)
-    , m_codeBlock(codeBlock)
-{
-    m_which.inlineCallFrame = inlineCallFrame;
-}
-
-void DesiredWriteBarrier::trigger(VM& vm)
-{
-    switch (m_type) {
-    case ConstantType: {
-        WriteBarrier<Unknown>& barrier = m_codeBlock->constants()[m_which.index];
-        barrier.set(vm, m_owner, barrier.get());
-        return;
-    }
-
-    case InlineCallFrameExecutableType: {
-        InlineCallFrame* inlineCallFrame = m_which.inlineCallFrame;
-        WriteBarrier<ScriptExecutable>& executable = inlineCallFrame->executable;
-        executable.set(vm, m_owner, executable.get());
-        return;
-    } }
-    RELEASE_ASSERT_NOT_REACHED();
-}
-
-DesiredWriteBarriers::DesiredWriteBarriers()
-{
-}
-
-DesiredWriteBarriers::~DesiredWriteBarriers()
-{
-}
-
-void DesiredWriteBarriers::trigger(VM& vm)
-{
-    for (unsigned i = 0; i < m_barriers.size(); i++)
-        m_barriers[i].trigger(vm);
-}
-
-} } // namespace JSC::DFG
-
-#endif // ENABLE(DFG_JIT)