1 files changed, 2 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/MachinePassRegistry.h b/include/llvm/CodeGen/MachinePassRegistry.h
index cd212ab..c962e68 100644
--- a/include/llvm/CodeGen/MachinePassRegistry.h
+++ b/include/llvm/CodeGen/MachinePassRegistry.h
@@ -59,7 +59,7 @@ private:
 public:
 
   MachinePassRegistryNode(const char *N, const char *D, MachinePassCtor C)
-  : Next(NULL)
+  : Next(nullptr)
   , Name(N)
   , Description(D)
   , Ctor(C)
@@ -123,7 +123,7 @@ class RegisterPassParser : public MachinePassRegistryListener,
                    public cl::parser<typename RegistryClass::FunctionPassCtor> {
 public:
   RegisterPassParser() {}
-  ~RegisterPassParser() { RegistryClass::setListener(NULL); }
+  ~RegisterPassParser() { RegistryClass::setListener(nullptr); }
 
   void initialize(cl::Option &O) {
     cl::parser<typename RegistryClass::FunctionPassCtor>::initialize(O);