1 files changed, 9 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGCXXABI.h b/clang/lib/CodeGen/CGCXXABI.h
index 6629e045749..27792d02c68 100644
--- a/clang/lib/CodeGen/CGCXXABI.h
+++ b/clang/lib/CodeGen/CGCXXABI.h
@@ -244,6 +244,15 @@ public:
                                         CanQualType &ResTy,
                                SmallVectorImpl<CanQualType> &ArgTys) = 0;
 
+  /// Returns true if the given destructor type should be emitted as a linkonce
+  /// delegating thunk, regardless of whether the dtor is defined in this TU or
+  /// not.
+  virtual bool useThunkForDtorVariant(const CXXDestructorDecl *Dtor,
+                                      CXXDtorType DT) const = 0;
+
+  /// Emit destructor variants required by this ABI.
+  virtual void EmitCXXDestructors(const CXXDestructorDecl *D) = 0;
+
   /// Build the ABI-specific portion of the parameter list for a
   /// function.  This generally involves a 'this' parameter and
   /// possibly some extra data for constructors and destructors.