make sure to mark nodes in the globals graph incomplete after computing it
so that external globals (and whatever they point to) are marked incomplete.
llvm-svn: 20628
diff --git a/llvm/lib/Analysis/DataStructure/EquivClassGraphs.cpp b/llvm/lib/Analysis/DataStructure/EquivClassGraphs.cpp
index e895ef3..ef78d66 100644
--- a/llvm/lib/Analysis/DataStructure/EquivClassGraphs.cpp
+++ b/llvm/lib/Analysis/DataStructure/EquivClassGraphs.cpp
@@ -102,6 +102,7 @@
DEBUG(CheckAllGraphs(&M, *this));
getGlobalsGraph().removeTriviallyDeadNodes();
+ getGlobalsGraph().markIncompleteNodes(DSGraph::IgnoreGlobals);
// Merge the globals variables (not the calls) from the globals graph back
// into the main function's graph so that the main function contains all of