491   auto SetDeadFragExpr = [](auto *Assign,  in shortenAssignment()
496                               Assign->getExpression()  in shortenAssignment()
501             Assign->getExpression(), RelativeOffset, DeadFragment.SizeInBits)) {  in shortenAssignment()
502       Assign->setExpression(*NewExpr);  in shortenAssignment()
508         DIExpression::get(Assign->getContext(), std::nullopt),  in shortenAssignment()
510     Assign->setExpression(Expr);  in shortenAssignment()
511     Assign->setKillLocation();  in shortenAssignment()
532   auto InsertAssignForOverlap = [&](auto *Assign) {  in shortenAssignment()  argument
535                                         DeadSliceSizeInBits, Assign,  in shortenAssignment()
540       Assign->setKillAddress();  in shortenAssignment()
541       Assign->setAssignId(GetDeadLink());  in shortenAssignment()
549     auto *NewAssign = static_cast<decltype(Assign)>(Assign->clone());  in shortenAssignment()
550     NewAssign->insertAfter(Assign);  in shortenAssignment()