now that the valuemapping is always the local scalar map, we can eliminate

this identity merge.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20755 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Analysis/DataStructure/DataStructure.cpp b/lib/Analysis/DataStructure/DataStructure.cpp
index d91acfb525207cf41ffb130264a7f89e20dd836d..5cd37840c820feb505af98eaa31de5b813a7d3cd 100644 (file)
--- a/lib/Analysis/DataStructure/DataStructure.cpp
+++ b/lib/Analysis/DataStructure/DataStructure.cpp
@@ -1286,10 +1286,6 @@ void DSGraph::cloneInto(const DSGraph &G,
     DSNode *MappedNodeN = MappedNode.getNode();
     H.mergeWith(DSNodeHandle(MappedNodeN,
                              I->second.getOffset()+MappedNode.getOffset()));
-
-    // If this is a global, add the global to this fn or merge if already exists
-    if (GlobalValue* GV = dyn_cast<GlobalValue>(I->first))
-      ScalarMap[GV].mergeWith(H);
   }
 
   if (!(CloneFlags & DontCloneCallNodes)) {