148   llvm::IntegerType *PtrDiffTy;  member in __anon13748a720111::CGObjCGNU
771           SelectorTy, IdTy, PtrDiffTy, nullptr);  in CGObjCGNUstep()
773           IdTy, SelectorTy, IdTy, PtrDiffTy, nullptr);  in CGObjCGNUstep()
775           IdTy, SelectorTy, IdTy, PtrDiffTy, nullptr);  in CGObjCGNUstep()
777           VoidTy, IdTy, SelectorTy, IdTy, PtrDiffTy, nullptr);  in CGObjCGNUstep()
947   PtrDiffTy = cast<llvm::IntegerType>(  in CGObjCGNU()
1005       PtrDiffTy, BoolTy, nullptr);  in CGObjCGNU()
1008       PtrDiffTy, IdTy, BoolTy, BoolTy, nullptr);  in CGObjCGNU()
1011       PtrDiffTy, BoolTy, BoolTy, nullptr);  in CGObjCGNU()
1014       PtrDiffTy, BoolTy, BoolTy, nullptr);  in CGObjCGNU()
1038     IvarAssignFn.init(&CGM, "objc_assign_ivar", IdTy, IdTy, IdTy, PtrDiffTy,  in CGObjCGNU()
2865           PtrDiffTy);  in EmitIvarOffset()
2878     if (Offset->getType() != PtrDiffTy)  in EmitIvarOffset()
2879       Offset = CGF.Builder.CreateZExtOrBitCast(Offset, PtrDiffTy);  in EmitIvarOffset()
2883   return llvm::ConstantInt::get(PtrDiffTy, Offset, /*isSigned*/true);  in EmitIvarOffset()