1 files changed, 1 insertions, 4 deletions
diff --git a/lib/CodeGen/CollectorMetadata.cpp b/lib/CodeGen/CollectorMetadata.cpp
index 7a5a699a11..5b8c7c7999 100644
--- a/lib/CodeGen/CollectorMetadata.cpp
+++ b/lib/CodeGen/CollectorMetadata.cpp
@@ -112,10 +112,7 @@ CollectorMetadata &CollectorModuleMetadata::get(const Function &F) {
 
 void CollectorModuleMetadata::clear() {
   Map.clear();
-  
-  // TODO: StringMap should provide a clear method.
-  while (!NameMap.empty())
-    NameMap.erase(NameMap.begin());
+  NameMap.clear();
   
   for (iterator I = begin(), E = end(); I != E; ++I)
     delete *I;