JavaScriptCore-1097.3.tar.gz

[apple/javascriptcore.git] / llint / LLIntData.h

diff --git a/llint/LLIntData.h b/llint/LLIntData.h
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+/*
+ * Copyright (C) 2011 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. 
+ */
+
+#ifndef LLIntData_h
+#define LLIntData_h
+
+#include "Opcode.h"
+#include <wtf/Platform.h>
+
+namespace JSC {
+
+class JSGlobalData;
+struct Instruction;
+
+namespace LLInt {
+
+#if ENABLE(LLINT)
+class Data {
+public:
+    Data();
+    ~Data();
+    
+    void performAssertions(JSGlobalData&);
+    
+    Instruction* exceptionInstructions()
+    {
+        return m_exceptionInstructions;
+    }
+    
+    Opcode* opcodeMap()
+    {
+        return m_opcodeMap;
+    }
+private:
+    Instruction* m_exceptionInstructions;
+    Opcode* m_opcodeMap;
+};
+#else // ENABLE(LLINT)
+
+#if COMPILER(CLANG)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wmissing-noreturn"
+#endif
+
+class Data {
+public:
+    void performAssertions(JSGlobalData&) { }
+
+    Instruction* exceptionInstructions()
+    {
+        ASSERT_NOT_REACHED();
+        return 0;
+    }
+    
+    Opcode* opcodeMap()
+    {
+        ASSERT_NOT_REACHED();
+        return 0;
+    }
+};
+
+#if COMPILER(CLANG)
+#pragma clang diagnostic pop
+#endif
+
+#endif // ENABLE(LLINT)
+
+} } // namespace JSC::LLInt
+
+#endif // LLIntData_h
+