-static llvm::StringMap<void *> *ExplicitSymbols = 0;
-
-namespace {
-
-struct ExplicitSymbolsDeleter {
- ~ExplicitSymbolsDeleter() {
- delete ExplicitSymbols;
- }
-};
-
-}
-
-static ExplicitSymbolsDeleter Dummy;
-
-
-static llvm::sys::SmartMutex<true>& getMutex() {
- static llvm::sys::SmartMutex<true> HandlesMutex;
- return HandlesMutex;
-}
+static llvm::ManagedStatic<llvm::StringMap<void *> > ExplicitSymbols;
+static llvm::ManagedStatic<llvm::sys::SmartMutex<true> > SymbolsMutex;