X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=Source%2FJavaScriptCore%2Finterpreter%2FRegister.h;h=deaa68d05447b82f21b0c1547f230f23ea4cf2a9;hb=b96e33af77ac7d81a666d5aa202235b793aeeb21;hp=adad1d77ea8f34e6c1faf6608d1caed73ac4505e;hpb=2632619e54bc9f41ccea7c574710fe213e49212d;p=framework%2Fweb%2Fwebkit-efl.git

diff --git a/Source/JavaScriptCore/interpreter/Register.h b/Source/JavaScriptCore/interpreter/Register.h
index adad1d7..deaa68d 100755
--- a/Source/JavaScriptCore/interpreter/Register.h
+++ b/Source/JavaScriptCore/interpreter/Register.h
@@ -71,7 +71,10 @@ namespace JSC {
         JSPropertyNameIterator* propertyNameIterator() const;
         ScopeChainNode* scopeChain() const;
         Instruction* vPC() const;
-        InlineCallFrame* inlineCallFrame() const;
+        InlineCallFrame* asInlineCallFrame() const;
+        int32_t unboxedInt32() const;
+        bool unboxedBoolean() const;
+        JSCell* unboxedCell() const;
 
         static Register withInt(int32_t i)
         {
@@ -88,6 +91,7 @@ namespace JSC {
             CodeBlock* codeBlock;
             Instruction* vPC;
             InlineCallFrame* inlineCallFrame;
+            EncodedValueDescriptor encodedValue;
         } u;
     };
 
@@ -165,10 +169,29 @@ namespace JSC {
         return u.vPC;
     }
 
-    ALWAYS_INLINE InlineCallFrame* Register::inlineCallFrame() const
+    ALWAYS_INLINE InlineCallFrame* Register::asInlineCallFrame() const
     {
         return u.inlineCallFrame;
     }
+        
+    ALWAYS_INLINE int32_t Register::unboxedInt32() const
+    {
+        return u.encodedValue.asBits.payload;
+    }
+
+    ALWAYS_INLINE bool Register::unboxedBoolean() const
+    {
+        return !!u.encodedValue.asBits.payload;
+    }
+
+    ALWAYS_INLINE JSCell* Register::unboxedCell() const
+    {
+#if USE(JSVALUE64)
+        return u.encodedValue.ptr;
+#else
+        return bitwise_cast<JSCell*>(u.encodedValue.asBits.payload);
+#endif
+    }
 
 } // namespace JSC