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-rw-r--r--lib/Analysis/LiveVar/ValueSet.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Analysis/LiveVar/ValueSet.cpp b/lib/Analysis/LiveVar/ValueSet.cpp
index ba944cb..fd82896 100644
--- a/lib/Analysis/LiveVar/ValueSet.cpp
+++ b/lib/Analysis/LiveVar/ValueSet.cpp
@@ -11,6 +11,8 @@
#include "llvm/Value.h"
#include <iostream>
+namespace llvm {
+
std::ostream &operator<<(std::ostream &O, RAV V) { // func to print a Value
const Value &v = V.V;
if (v.hasName())
@@ -26,3 +28,4 @@ void printSet(const ValueSet &S) {
std::cerr << RAV(*I);
}
+} // End llvm namespace