706   const Function *CalleeFn = nullptr;  in hasReturnsTwiceAttr()  local
708     CalleeFn = dyn_cast<Function>(G->getGlobal());  in hasReturnsTwiceAttr()
714     CalleeFn = M->getFunction(CalleeName);  in hasReturnsTwiceAttr()
717   if (!CalleeFn)  in hasReturnsTwiceAttr()
719   return CalleeFn->hasFnAttribute(Attribute::ReturnsTwice);  in hasReturnsTwiceAttr()
1069   const Function *CalleeFn = nullptr;  in getSRetArgSize()  local
1071     CalleeFn = dyn_cast<Function>(G->getGlobal());  in getSRetArgSize()
1077     CalleeFn = M->getFunction(CalleeName);  in getSRetArgSize()
1078     if (!CalleeFn && isFP128ABICall(CalleeName))  in getSRetArgSize()
1082   if (!CalleeFn)  in getSRetArgSize()
1088   PointerType *Ty = cast<PointerType>(CalleeFn->arg_begin()->getType());  in getSRetArgSize()