249     AttributeSet PAL = CS.getAttributes();  in DeleteDeadVarargs()
251       SmallVector<AttributeSet, 8> AttributesVec;  in DeleteDeadVarargs()
254       if (PAL.hasAttributes(AttributeSet::FunctionIndex))  in DeleteDeadVarargs()
255         AttributesVec.push_back(AttributeSet::get(Fn.getContext(),  in DeleteDeadVarargs()
257       PAL = AttributeSet::get(Fn.getContext(), AttributesVec);  in DeleteDeadVarargs()
749   SmallVector<AttributeSet, 8> AttributesVec;  in RemoveDeadStuffFromFunction()
750   const AttributeSet &PAL = F->getAttributes();  in RemoveDeadStuffFromFunction()
772           push_back(AttributeSet::get(F->getContext(), Params.size(), B));  in RemoveDeadStuffFromFunction()
846   AttributeSet RAttrs = PAL.getRetAttributes();  in RemoveDeadStuffFromFunction()
854                                      AttributeSet::ReturnIndex,  in RemoveDeadStuffFromFunction()
857     assert(!AttrBuilder(RAttrs, AttributeSet::ReturnIndex).  in RemoveDeadStuffFromFunction()
861   if (RAttrs.hasAttributes(AttributeSet::ReturnIndex))  in RemoveDeadStuffFromFunction()
862     AttributesVec.push_back(AttributeSet::get(NRetTy->getContext(), RAttrs));  in RemoveDeadStuffFromFunction()
864   if (PAL.hasAttributes(AttributeSet::FunctionIndex))  in RemoveDeadStuffFromFunction()
865     AttributesVec.push_back(AttributeSet::get(F->getContext(),  in RemoveDeadStuffFromFunction()
869   AttributeSet NewPAL = AttributeSet::get(F->getContext(), AttributesVec);  in RemoveDeadStuffFromFunction()
896     const AttributeSet &CallPAL = CS.getAttributes();  in RemoveDeadStuffFromFunction()
899     AttributeSet RAttrs = CallPAL.getRetAttributes();  in RemoveDeadStuffFromFunction()
903                                      AttributeSet::ReturnIndex,  in RemoveDeadStuffFromFunction()
905     if (RAttrs.hasAttributes(AttributeSet::ReturnIndex))  in RemoveDeadStuffFromFunction()
906       AttributesVec.push_back(AttributeSet::get(NF->getContext(), RAttrs));  in RemoveDeadStuffFromFunction()
928             push_back(AttributeSet::get(F->getContext(), Args.size(), B));  in RemoveDeadStuffFromFunction()
938           push_back(AttributeSet::get(F->getContext(), Args.size(), B));  in RemoveDeadStuffFromFunction()
942     if (CallPAL.hasAttributes(AttributeSet::FunctionIndex))  in RemoveDeadStuffFromFunction()
943       AttributesVec.push_back(AttributeSet::get(Call->getContext(),  in RemoveDeadStuffFromFunction()
947     AttributeSet NewCallPAL = AttributeSet::get(F->getContext(), AttributesVec);  in RemoveDeadStuffFromFunction()