/// Initialize - Reset this object to get ready for a new set of SSA
/// updates with type 'Ty'. PHI nodes get a name based on 'Name'.
-void SSAUpdater::Initialize(const Type *Ty, StringRef Name) {
+void SSAUpdater::Initialize(Type *Ty, StringRef Name) {
if (AV == 0)
AV = new AvailableValsTy();
else