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-rw-r--r--llvm/lib/Analysis/IPA/CallGraph.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/IPA/CallGraph.cpp b/llvm/lib/Analysis/IPA/CallGraph.cpp
index f69696ebc98..bb96bb2d654 100644
--- a/llvm/lib/Analysis/IPA/CallGraph.cpp
+++ b/llvm/lib/Analysis/IPA/CallGraph.cpp
@@ -16,6 +16,7 @@
#include "llvm/Module.h"
#include "llvm/Instructions.h"
#include "llvm/Support/CallSite.h"
+#include "llvm/Support/Compiler.h"
#include "llvm/Support/Streams.h"
#include <ostream>
using namespace llvm;
@@ -35,7 +36,7 @@ namespace {
//===----------------------------------------------------------------------===//
// BasicCallGraph class definition
//
-class BasicCallGraph : public CallGraph, public ModulePass {
+class VISIBILITY_HIDDEN BasicCallGraph : public CallGraph, public ModulePass {
// Root is root of the call graph, or the external node if a 'main' function
// couldn't be found.
//
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