Just a comment.
llvm-svn: 1908
diff --git a/llvm/lib/Transforms/Instrumentation/TraceValues.cpp b/llvm/lib/Transforms/Instrumentation/TraceValues.cpp
index 6e4fedc..72c4541 100644
--- a/llvm/lib/Transforms/Instrumentation/TraceValues.cpp
+++ b/llvm/lib/Transforms/Instrumentation/TraceValues.cpp
@@ -87,6 +87,9 @@
static inline GlobalVariable *getStringRef(Module *M, const string &str) {
// Create a constant internal string reference...
Constant *Init = ConstantArray::get(str);
+
+ // Create the global variable and record it in the module
+ // The GV will be renamed to a unique name if needed.
GlobalVariable *GV = new GlobalVariable(Init->getType(), true, true, Init,
"trstr");
M->getGlobalList().push_back(GV);