1 files changed, 24 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/ItaniumCXXABI.cpp b/clang/lib/CodeGen/ItaniumCXXABI.cpp
index a3d8cec3447..bb2c93befc1 100644
--- a/clang/lib/CodeGen/ItaniumCXXABI.cpp
+++ b/clang/lib/CodeGen/ItaniumCXXABI.cpp
@@ -112,6 +112,13 @@ public:
 
   void EmitInstanceFunctionProlog(CodeGenFunction &CGF);
 
+  RValue EmitVirtualDestructorCall(CodeGenFunction &CGF,
+                                   const CXXDestructorDecl *Dtor,
+                                   CXXDtorType DtorType,
+                                   SourceLocation CallLoc,
+                                   ReturnValueSlot ReturnValue,
+                                   llvm::Value *This);
+
   StringRef GetPureVirtualCallName() { return "__cxa_pure_virtual"; }
   StringRef GetDeletedVirtualCallName() { return "__cxa_deleted_virtual"; }
 
@@ -819,6 +826,23 @@ void ARMCXXABI::EmitInstanceFunctionProlog(CodeGenFunction &CGF) {
     CGF.Builder.CreateStore(getThisValue(CGF), CGF.ReturnValue);
 }
 
+RValue ItaniumCXXABI::EmitVirtualDestructorCall(CodeGenFunction &CGF,
+                                                const CXXDestructorDecl *Dtor,
+                                                CXXDtorType DtorType,
+                                                SourceLocation CallLoc,
+                                                ReturnValueSlot ReturnValue,
+                                                llvm::Value *This) {
+  assert(DtorType == Dtor_Deleting || DtorType == Dtor_Complete);
+
+  const CGFunctionInfo *FInfo
+    = &CGM.getTypes().arrangeCXXDestructor(Dtor, DtorType);
+  llvm::Type *Ty = CGF.CGM.getTypes().GetFunctionType(*FInfo);
+  llvm::Value *Callee = CGF.BuildVirtualCall(Dtor, DtorType, This, Ty);
+
+  return CGF.EmitCXXMemberCall(Dtor, CallLoc, Callee, ReturnValue, This,
+                               /*ImplicitParam=*/0, QualType(), 0, 0);
+}
+
 void ARMCXXABI::EmitReturnFromThunk(CodeGenFunction &CGF,
                                     RValue RV, QualType ResultType) {
   if (!isa<CXXDestructorDecl>(CGF.CurGD.getDecl()))