revert Hamed's changes to encoding graph

diff --git a/src/ASTAnalyses/Encoding/encodinggraph.cc b/src/ASTAnalyses/Encoding/encodinggraph.cc
index 6bd28e2075348cc0e1768eec4166039507185529..ebb8a96a5009dc28fc78ca386d21aaf4ea18b3ef 100644 (file)
--- a/src/ASTAnalyses/Encoding/encodinggraph.cc
+++ b/src/ASTAnalyses/Encoding/encodinggraph.cc
@@ -78,8 +78,7 @@ void EncodingGraph::encode() {
                                } else if (encodetype == BINARYINDEX) {
                                        EncodingSubGraph *subgraph = graphMap.get(n);
                                         DEBUG("graphMap.get(subgraph=%p, n=%p)\n", subgraph, n);
-                                       if (subgraph == NULL){
-                                                encoding->encodingArrayInitialization();
+                                       if (subgraph == NULL) {
                                                continue;
                                         }
                                        uint encodingSize = subgraph->getEncodingMaxVal(n) + 1;
@@ -168,9 +167,9 @@ void EncodingGraph::mergeNodes(EncodingNode *first, EncodingNode *second) {
                delete graph2;
        } else {
                ASSERT(graph1 != NULL && graph2 == NULL);
-               graph1->addNode(first);
+               graph1->addNode(second);
                 DEBUG("graphMap.put(first=%p, graph1=%p)\n", first, graph1);
-               graphMap.put(first, graph1);
+               graphMap.put(second, graph1);
        }
 }
 
@@ -292,7 +291,7 @@ void EncodingGraph::decideEdges() {
                                                                        (newSize - rightSize) * rightGraph->numElements;
                }
                double conversionfactor = 0.5;
-               if (leftGraph != rightGraph && (totalCost * conversionfactor) < eeValue) {
+               if ((totalCost * conversionfactor) < eeValue) {
                        //add the edge
                        mergeNodes(left, right);
                }