Add a flag which effectively disables field sensitivity
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5506 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DataStructure/Local.cpp b/lib/Analysis/DataStructure/Local.cpp
index d56ad01..559d79a 100644
--- a/lib/Analysis/DataStructure/Local.cpp
+++ b/lib/Analysis/DataStructure/Local.cpp
@@ -50,6 +50,9 @@
DisableDirectCallOpt("disable-direct-call-dsopt", cl::Hidden,
cl::desc("Disable direct call optimization in "
"DSGraph construction"));
+ cl::opt<bool>
+ DisableFieldSensitivity("disable-ds-field-sensitivity", cl::Hidden,
+ cl::desc("Disable field sensitivity in DSGraphs"));
//===--------------------------------------------------------------------===//
// GraphBuilder Class
@@ -108,6 +111,8 @@
DSNode *createNode(DSNode::NodeTy NodeType, const Type *Ty = 0) {
DSNode *N = new DSNode(NodeType, Ty); // Create the node
Nodes.push_back(N); // Add node to nodes list
+ if (DisableFieldSensitivity)
+ N->foldNodeCompletely();
return N;
}