146   RetainedKnowledge RK =  in getKnowledgeFromUse()  local
148   if (llvm::is_contained(AttrKinds, RK.AttrKind))  in getKnowledgeFromUse()
149     return RK;  in getKnowledgeFromUse()
168       if (RetainedKnowledge RK = getKnowledgeFromBundle(  in getKnowledgeForValue()  local
170         if (V != RK.WasOn)  in getKnowledgeForValue()
172         if (is_contained(AttrKinds, RK.AttrKind) &&  in getKnowledgeForValue()
173             Filter(RK, II, &II->bundle_op_info_begin()[Elem.Index])) {  in getKnowledgeForValue()
175           return RK;  in getKnowledgeForValue()
185     if (RetainedKnowledge RK =  in getKnowledgeForValue()  local
187       if (is_contained(AttrKinds, RK.AttrKind) &&  in getKnowledgeForValue()
188           Filter(RK, cast<Instruction>(U.getUser()), Bundle)) {  in getKnowledgeForValue()
190         return RK;  in getKnowledgeForValue()