149   RetainedKnowledge RK =  in getKnowledgeFromUse()  local
151   if (llvm::is_contained(AttrKinds, RK.AttrKind))  in getKnowledgeFromUse()
152     return RK;  in getKnowledgeFromUse()
169       if (RetainedKnowledge RK = getKnowledgeFromBundle(  in getKnowledgeForValue()  local
171         if (V != RK.WasOn)  in getKnowledgeForValue()
173         if (is_contained(AttrKinds, RK.AttrKind) &&  in getKnowledgeForValue()
174             Filter(RK, II, &II->bundle_op_info_begin()[Elem.Index])) {  in getKnowledgeForValue()
176           return RK;  in getKnowledgeForValue()
186     if (RetainedKnowledge RK =  in getKnowledgeForValue()  local
188       if (is_contained(AttrKinds, RK.AttrKind) &&  in getKnowledgeForValue()
189           Filter(RK, cast<Instruction>(U.getUser()), Bundle)) {  in getKnowledgeForValue()
191         return RK;  in getKnowledgeForValue()