Imported WebKit commit e09a82039aa4273ab318b71122e92d8e5f233525 (http://svn.webkit.org/repository/webkit/trunk@107223)

1 files changed, 0 insertions, 16 deletions

diff --git a/Source/JavaScriptCore/dfg/DFGAbstractState.cpp b/Source/JavaScriptCore/dfg/DFGAbstractState.cpp
index bd35e1d43..72c1759c7 100644
--- a/Source/JavaScriptCore/dfg/DFGAbstractState.cpp
+++ b/Source/JavaScriptCore/dfg/DFGAbstractState.cpp
@@ -262,22 +262,6 @@ bool AbstractState::execute(NodeIndex nodeIndex)
         forNode(nodeIndex).set(PredictInt32);
         break;
             
-    case ValueToNumber:
-        if (m_graph[node.child1()].shouldNotSpeculateInteger()) {
-            forNode(node.child1()).filter(PredictNumber);
-            forNode(nodeIndex).set(PredictDouble);
-            break;
-        }
-            
-        forNode(node.child1()).filter(PredictInt32);
-        forNode(nodeIndex).set(PredictInt32);
-        break;
-            
-    case ValueToDouble:
-        forNode(node.child1()).filter(PredictNumber);
-        forNode(nodeIndex).set(PredictDouble);
-        break;
-            
     case ValueAdd:
     case ArithAdd: {
         if (m_graph.addShouldSpeculateInteger(node, m_codeBlock)) {