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diff --git a/Source/JavaScriptCore/ftl/FTLAvailableRecovery.h b/Source/JavaScriptCore/ftl/FTLAvailableRecovery.h
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index 000000000..1f36c3b87
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+++ b/Source/JavaScriptCore/ftl/FTLAvailableRecovery.h
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+/*
+ * Copyright (C) 2014 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. ``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
+ * 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. 
+ */
+
+#pragma once
+
+#if ENABLE(FTL_JIT)
+
+#include "DFGNode.h"
+#include "DataFormat.h"
+#include "FTLAbbreviatedTypes.h"
+#include "FTLRecoveryOpcode.h"
+
+namespace JSC { namespace FTL {
+
+class AvailableRecovery {
+public:
+    AvailableRecovery()
+        : m_node(0)
+        , m_format(DataFormatNone)
+        , m_opcode(AddRecovery)
+        , m_left(0)
+        , m_right(0)
+    {
+    }
+    
+    AvailableRecovery(DFG::Node* node, RecoveryOpcode opcode, LValue left, LValue right, DataFormat format)
+        : m_node(node)
+        , m_format(format)
+        , m_opcode(opcode)
+        , m_left(left)
+        , m_right(right)
+    {
+    }
+    
+    DFG::Node* node() const { return m_node; }
+    DataFormat format() const { return m_format; }
+    RecoveryOpcode opcode() const { return m_opcode; }
+    LValue left() const { return m_left; }
+    LValue right() const { return m_right; }
+    
+    void dump(PrintStream&) const;
+    
+private:
+    DFG::Node* m_node;
+    DataFormat m_format;
+    RecoveryOpcode m_opcode;
+    LValue m_left;
+    LValue m_right;
+};
+
+} } // namespace JSC::FTL
+
+#endif // ENABLE(FTL_JIT)