169     AttributeSet PAL = CS.getAttributes();  in DeleteDeadVarargs()
171       SmallVector<AttributeSet, 8> AttributesVec;  in DeleteDeadVarargs()
174       if (PAL.hasAttributes(AttributeSet::FunctionIndex))  in DeleteDeadVarargs()
175         AttributesVec.push_back(AttributeSet::get(Fn.getContext(),  in DeleteDeadVarargs()
177       PAL = AttributeSet::get(Fn.getContext(), AttributesVec);  in DeleteDeadVarargs()
684   SmallVector<AttributeSet, 8> AttributesVec;  in RemoveDeadStuffFromFunction()
685   const AttributeSet &PAL = F->getAttributes();  in RemoveDeadStuffFromFunction()
707           push_back(AttributeSet::get(F->getContext(), Params.size(), B));  in RemoveDeadStuffFromFunction()
782   AttributeSet RAttrs = PAL.getRetAttributes();  in RemoveDeadStuffFromFunction()
790                                      AttributeSet::ReturnIndex,  in RemoveDeadStuffFromFunction()
793     assert(!AttrBuilder(RAttrs, AttributeSet::ReturnIndex).  in RemoveDeadStuffFromFunction()
797   if (RAttrs.hasAttributes(AttributeSet::ReturnIndex))  in RemoveDeadStuffFromFunction()
798     AttributesVec.push_back(AttributeSet::get(NRetTy->getContext(), RAttrs));  in RemoveDeadStuffFromFunction()
800   if (PAL.hasAttributes(AttributeSet::FunctionIndex))  in RemoveDeadStuffFromFunction()
801     AttributesVec.push_back(AttributeSet::get(F->getContext(),  in RemoveDeadStuffFromFunction()
805   AttributeSet NewPAL = AttributeSet::get(F->getContext(), AttributesVec);  in RemoveDeadStuffFromFunction()
833     const AttributeSet &CallPAL = CS.getAttributes();  in RemoveDeadStuffFromFunction()
836     AttributeSet RAttrs = CallPAL.getRetAttributes();  in RemoveDeadStuffFromFunction()
840                                      AttributeSet::ReturnIndex,  in RemoveDeadStuffFromFunction()
842     if (RAttrs.hasAttributes(AttributeSet::ReturnIndex))  in RemoveDeadStuffFromFunction()
843       AttributesVec.push_back(AttributeSet::get(NF->getContext(), RAttrs));  in RemoveDeadStuffFromFunction()
865             push_back(AttributeSet::get(F->getContext(), Args.size(), B));  in RemoveDeadStuffFromFunction()
875           push_back(AttributeSet::get(F->getContext(), Args.size(), B));  in RemoveDeadStuffFromFunction()
879     if (CallPAL.hasAttributes(AttributeSet::FunctionIndex))  in RemoveDeadStuffFromFunction()
880       AttributesVec.push_back(AttributeSet::get(Call->getContext(),  in RemoveDeadStuffFromFunction()
884     AttributeSet NewCallPAL = AttributeSet::get(F->getContext(), AttributesVec);  in RemoveDeadStuffFromFunction()