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-rw-r--r--lib/Transforms/Instrumentation/MaximumSpanningTree.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Transforms/Instrumentation/MaximumSpanningTree.h b/lib/Transforms/Instrumentation/MaximumSpanningTree.h
index fcfb3f5b9c..d84ac4b4fb 100644
--- a/lib/Transforms/Instrumentation/MaximumSpanningTree.h
+++ b/lib/Transforms/Instrumentation/MaximumSpanningTree.h
@@ -38,6 +38,7 @@ namespace llvm {
// easier for the OptimalEdgeProfileInstrumentation to use this MST to do
// an optimal profiling.
MaximumSpanningTree(Function *F, ProfileInfo *PI, bool invert);
+ virtual ~MaximumSpanningTree();
virtual MaxSpanTree::iterator begin();
virtual MaxSpanTree::iterator end();