1 files changed, 10 insertions, 10 deletions
diff --git a/lib/VMCore/PassRegistry.cpp b/lib/VMCore/PassRegistry.cpp
index 6156577..47c10fa 100644
--- a/lib/VMCore/PassRegistry.cpp
+++ b/lib/VMCore/PassRegistry.cpp
@@ -34,7 +34,7 @@ PassRegistry *PassRegistry::getPassRegistry() {
   return &*PassRegistryObj;
 }
 
-sys::SmartMutex<true> Lock;
+static ManagedStatic<sys::SmartMutex<true> > Lock;
 
 //===----------------------------------------------------------------------===//
 // PassRegistryImpl
@@ -68,21 +68,21 @@ void *PassRegistry::getImpl() const {
 //
 
 PassRegistry::~PassRegistry() {
-  sys::SmartScopedLock<true> Guard(Lock);
+  sys::SmartScopedLock<true> Guard(*Lock);
   PassRegistryImpl *Impl = static_cast<PassRegistryImpl*>(pImpl);
   if (Impl) delete Impl;
   pImpl = 0;
 }
 
 const PassInfo *PassRegistry::getPassInfo(const void *TI) const {
-  sys::SmartScopedLock<true> Guard(Lock);
+  sys::SmartScopedLock<true> Guard(*Lock);
   PassRegistryImpl *Impl = static_cast<PassRegistryImpl*>(getImpl());
   PassRegistryImpl::MapType::const_iterator I = Impl->PassInfoMap.find(TI);
   return I != Impl->PassInfoMap.end() ? I->second : 0;
 }
 
 const PassInfo *PassRegistry::getPassInfo(StringRef Arg) const {
-  sys::SmartScopedLock<true> Guard(Lock);
+  sys::SmartScopedLock<true> Guard(*Lock);
   PassRegistryImpl *Impl = static_cast<PassRegistryImpl*>(getImpl());
   PassRegistryImpl::StringMapType::const_iterator
     I = Impl->PassInfoStringMap.find(Arg);
@@ -94,7 +94,7 @@ const PassInfo *PassRegistry::getPassInfo(StringRef Arg) const {
 //
 
 void PassRegistry::registerPass(const PassInfo &PI) {
-  sys::SmartScopedLock<true> Guard(Lock);
+  sys::SmartScopedLock<true> Guard(*Lock);
   PassRegistryImpl *Impl = static_cast<PassRegistryImpl*>(getImpl());
   bool Inserted =
     Impl->PassInfoMap.insert(std::make_pair(PI.getTypeInfo(),&PI)).second;
@@ -108,7 +108,7 @@ void PassRegistry::registerPass(const PassInfo &PI) {
 }
 
 void PassRegistry::unregisterPass(const PassInfo &PI) {
-  sys::SmartScopedLock<true> Guard(Lock);
+  sys::SmartScopedLock<true> Guard(*Lock);
   PassRegistryImpl *Impl = static_cast<PassRegistryImpl*>(getImpl());
   PassRegistryImpl::MapType::iterator I = 
     Impl->PassInfoMap.find(PI.getTypeInfo());
@@ -120,7 +120,7 @@ void PassRegistry::unregisterPass(const PassInfo &PI) {
 }
 
 void PassRegistry::enumerateWith(PassRegistrationListener *L) {
-  sys::SmartScopedLock<true> Guard(Lock);
+  sys::SmartScopedLock<true> Guard(*Lock);
   PassRegistryImpl *Impl = static_cast<PassRegistryImpl*>(getImpl());
   for (PassRegistryImpl::MapType::const_iterator I = Impl->PassInfoMap.begin(),
        E = Impl->PassInfoMap.end(); I != E; ++I)
@@ -147,7 +147,7 @@ void PassRegistry::registerAnalysisGroup(const void *InterfaceID,
     assert(ImplementationInfo &&
            "Must register pass before adding to AnalysisGroup!");
 
-    sys::SmartScopedLock<true> Guard(Lock);
+    sys::SmartScopedLock<true> Guard(*Lock);
     
     // Make sure we keep track of the fact that the implementation implements
     // the interface.
@@ -170,13 +170,13 @@ void PassRegistry::registerAnalysisGroup(const void *InterfaceID,
 }
 
 void PassRegistry::addRegistrationListener(PassRegistrationListener *L) {
-  sys::SmartScopedLock<true> Guard(Lock);
+  sys::SmartScopedLock<true> Guard(*Lock);
   PassRegistryImpl *Impl = static_cast<PassRegistryImpl*>(getImpl());
   Impl->Listeners.push_back(L);
 }
 
 void PassRegistry::removeRegistrationListener(PassRegistrationListener *L) {
-  sys::SmartScopedLock<true> Guard(Lock);
+  sys::SmartScopedLock<true> Guard(*Lock);
   
   // NOTE: This is necessary, because removeRegistrationListener() can be called
   // as part of the llvm_shutdown sequence.  Since we have no control over the