150   llvm::IntegerType *PtrDiffTy;  member in __anon13748a720111::CGObjCGNU
740           SelectorTy, IdTy, PtrDiffTy, nullptr);  in CGObjCGNUstep()
742           IdTy, SelectorTy, IdTy, PtrDiffTy, nullptr);  in CGObjCGNUstep()
744           IdTy, SelectorTy, IdTy, PtrDiffTy, nullptr);  in CGObjCGNUstep()
746           VoidTy, IdTy, SelectorTy, IdTy, PtrDiffTy, nullptr);  in CGObjCGNUstep()
914   PtrDiffTy = cast<llvm::IntegerType>(  in CGObjCGNU()
972       PtrDiffTy, BoolTy, nullptr);  in CGObjCGNU()
975       PtrDiffTy, IdTy, BoolTy, BoolTy, nullptr);  in CGObjCGNU()
978       PtrDiffTy, BoolTy, BoolTy, nullptr);  in CGObjCGNU()
981       PtrDiffTy, BoolTy, BoolTy, nullptr);  in CGObjCGNU()
1005     IvarAssignFn.init(&CGM, "objc_assign_ivar", IdTy, IdTy, IdTy, PtrDiffTy,  in CGObjCGNU()
2856           PtrDiffTy);  in EmitIvarOffset()
2869     if (Offset->getType() != PtrDiffTy)  in EmitIvarOffset()
2870       Offset = CGF.Builder.CreateZExtOrBitCast(Offset, PtrDiffTy);  in EmitIvarOffset()
2874   return llvm::ConstantInt::get(PtrDiffTy, Offset, /*isSigned*/true);  in EmitIvarOffset()