1 files changed, 9 insertions, 3 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGJITCompiler.h b/Source/JavaScriptCore/dfg/DFGJITCompiler.h
index d3ff3be07..9d69ec9f3 100644
--- a/Source/JavaScriptCore/dfg/DFGJITCompiler.h
+++ b/Source/JavaScriptCore/dfg/DFGJITCompiler.h
@@ -260,9 +260,9 @@ public:
     }
     
     // Helper methods to get predictions
-    PredictedType getPrediction(Node& node) { return node.prediction(); }
-    PredictedType getPrediction(NodeIndex nodeIndex) { return getPrediction(graph()[nodeIndex]); }
-    PredictedType getPrediction(Edge nodeUse) { return getPrediction(nodeUse.index()); }
+    SpeculatedType getSpeculation(Node& node) { return node.prediction(); }
+    SpeculatedType getSpeculation(NodeIndex nodeIndex) { return getSpeculation(graph()[nodeIndex]); }
+    SpeculatedType getSpeculation(Edge nodeUse) { return getSpeculation(nodeUse.index()); }
 
 #if USE(JSVALUE32_64)
     void* addressOfDoubleConstant(NodeIndex nodeIndex)
@@ -288,6 +288,12 @@ public:
         m_codeBlock->appendWeakReference(target);
     }
     
+    void addWeakReferences(const StructureSet& structureSet)
+    {
+        for (unsigned i = structureSet.size(); i--;)
+            addWeakReference(structureSet[i]);
+    }
+    
     void addWeakReferenceTransition(JSCell* codeOrigin, JSCell* from, JSCell* to)
     {
         m_codeBlock->appendWeakReferenceTransition(codeOrigin, from, to);