diff --git a/clang/lib/CodeGen/CGVTables.cpp b/clang/lib/CodeGen/CGVTables.cpp
index e29a035..c04d036 100644
--- a/clang/lib/CodeGen/CGVTables.cpp
+++ b/clang/lib/CodeGen/CGVTables.cpp
@@ -304,7 +304,7 @@
         CGM.ErrorUnsupported(
             MD, "non-trivial argument copy for return-adjusting thunk");
     }
-    EmitMustTailThunk(MD, AdjustedThisPtr, CalleePtr);
+    EmitMustTailThunk(CurGD, AdjustedThisPtr, CalleePtr);
     return;
   }
 
@@ -356,7 +356,7 @@
 
   // Now emit our call.
   llvm::Instruction *CallOrInvoke;
-  CGCallee Callee = CGCallee::forDirect(CalleePtr, MD);
+  CGCallee Callee = CGCallee::forDirect(CalleePtr, CurGD);
   RValue RV = EmitCall(*CurFnInfo, Callee, Slot, CallArgs, &CallOrInvoke);
 
   // Consider return adjustment if we have ThunkInfo.
@@ -375,7 +375,7 @@
   FinishThunk();
 }
 
-void CodeGenFunction::EmitMustTailThunk(const CXXMethodDecl *MD,
+void CodeGenFunction::EmitMustTailThunk(GlobalDecl GD,
                                         llvm::Value *AdjustedThisPtr,
                                         llvm::Value *CalleePtr) {
   // Emitting a musttail call thunk doesn't use any of the CGCall.cpp machinery
@@ -412,7 +412,7 @@
   // Apply the standard set of call attributes.
   unsigned CallingConv;
   llvm::AttributeList Attrs;
-  CGM.ConstructAttributeList(CalleePtr->getName(), *CurFnInfo, MD, Attrs,
+  CGM.ConstructAttributeList(CalleePtr->getName(), *CurFnInfo, GD, Attrs,
                              CallingConv, /*AttrOnCallSite=*/true);
   Call->setAttributes(Attrs);
   Call->setCallingConv(static_cast<llvm::CallingConv::ID>(CallingConv));