diff --git a/runtime/verifier/method_verifier.cc b/runtime/verifier/method_verifier.cc
index 5f5d865..9183b5f 100644
--- a/runtime/verifier/method_verifier.cc
+++ b/runtime/verifier/method_verifier.cc
@@ -319,10 +319,12 @@
       allow_soft_failures_(allow_soft_failures),
       has_check_casts_(false),
       has_virtual_or_interface_invokes_(false) {
+  Runtime::Current()->AddMethodVerifier(this);
   DCHECK(class_def != nullptr);
 }
 
 MethodVerifier::~MethodVerifier() {
+  Runtime::Current()->RemoveMethodVerifier(this);
   STLDeleteElements(&failure_messages_);
 }
 
@@ -4385,5 +4387,9 @@
   return (rejected_classes_->find(ref) != rejected_classes_->end());
 }
 
+void MethodVerifier::VisitRoots(RootVisitor* visitor, void* arg) {
+  reg_types_.VisitRoots(visitor, arg);
+}
+
 }  // namespace verifier
 }  // namespace art