Mark some functions as used which are used within debug-only code. This

silences Clang's -Wunused-function when building in release mode.

llvm-svn: 129709

2 files changed, 5 insertions, 0 deletions

diff --git a/llvm/lib/Analysis/LazyValueInfo.cpp b/llvm/lib/Analysis/LazyValueInfo.cpp
index 9e7da6ce2de..8bde3cc2842 100644
--- a/llvm/lib/Analysis/LazyValueInfo.cpp
+++ b/llvm/lib/Analysis/LazyValueInfo.cpp
@@ -268,6 +268,8 @@ public:
 } // end anonymous namespace.
 
 namespace llvm {
+raw_ostream &operator<<(raw_ostream &OS, const LVILatticeVal &Val)
+    LLVM_ATTRIBUTE_USED;
 raw_ostream &operator<<(raw_ostream &OS, const LVILatticeVal &Val) {
   if (Val.isUndefined())
     return OS << "undefined";
diff --git a/llvm/lib/Transforms/Instrumentation/PathProfiling.cpp b/llvm/lib/Transforms/Instrumentation/PathProfiling.cpp
index 3def2af2fee..6bd4478395b 100644
--- a/llvm/lib/Transforms/Instrumentation/PathProfiling.cpp
+++ b/llvm/lib/Transforms/Instrumentation/PathProfiling.cpp
@@ -389,6 +389,9 @@ namespace llvm {
 
   // BallLarusEdge << operator overloading
   raw_ostream& operator<<(raw_ostream& os,
+                          const BLInstrumentationEdge& edge)
+      LLVM_ATTRIBUTE_USED;
+  raw_ostream& operator<<(raw_ostream& os,
                           const BLInstrumentationEdge& edge) {
     os << "[" << edge.getSource()->getName() << " -> "
        << edge.getTarget()->getName() << "] init: "