Propagate globals graph from the local to bu to td globals graphs. This
fixes bug: DSGraph/buglobals.ll
llvm-svn: 6947
diff --git a/llvm/lib/Analysis/DataStructure/TopDownClosure.cpp b/llvm/lib/Analysis/DataStructure/TopDownClosure.cpp
index 3138ada..4058348 100644
--- a/llvm/lib/Analysis/DataStructure/TopDownClosure.cpp
+++ b/llvm/lib/Analysis/DataStructure/TopDownClosure.cpp
@@ -15,7 +15,7 @@
namespace {
RegisterAnalysis<TDDataStructures> // Register the pass
- Y("tddatastructure", "Top-down Data Structure Analysis Closure");
+ Y("tddatastructure", "Top-down Data Structure Analysis");
}
// run - Calculate the top down data structure graphs for each function in the
@@ -23,7 +23,7 @@
//
bool TDDataStructures::run(Module &M) {
BUDataStructures &BU = getAnalysis<BUDataStructures>();
- GlobalsGraph = new DSGraph();
+ GlobalsGraph = new DSGraph(BU.getGlobalsGraph());
// Calculate top-down from main...
if (Function *F = M.getMainFunction())