diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index 58a6e25..3386b3f 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -801,6 +801,10 @@
     Opts.ObjCMTAction |= FrontendOptions::ObjCMT_Property;
   if (Args.hasArg(OPT_objcmt_migrate_readonly_property))
     Opts.ObjCMTAction |= FrontendOptions::ObjCMT_ReadonlyProperty;
+  if (Args.hasArg(OPT_objcmt_migrate_readwrite_property))
+    Opts.ObjCMTAction |= FrontendOptions::ObjCMT_ReadwriteProperty;
+  if (Args.hasArg(OPT_objcmt_migrate_all))
+    Opts.ObjCMTAction |= FrontendOptions::ObjCMT_MigrateDecls;
 
   if (Opts.ARCMTAction != FrontendOptions::ARCMT_None &&
       Opts.ObjCMTAction != FrontendOptions::ObjCMT_None) {