462     Instruction *NI = dyn_cast<Instruction>(VMI->second);  in CloneAliasScopeMetadata()  local
463     if (!NI)  in CloneAliasScopeMetadata()
466     if (MDNode *M = NI->getMetadata(LLVMContext::MD_alias_scope)) {  in CloneAliasScopeMetadata()
474       NI->setMetadata(LLVMContext::MD_alias_scope, NewMD);  in CloneAliasScopeMetadata()
475     } else if (NI->mayReadOrWriteMemory()) {  in CloneAliasScopeMetadata()
478         NI->setMetadata(LLVMContext::MD_alias_scope, M);  in CloneAliasScopeMetadata()
481     if (MDNode *M = NI->getMetadata(LLVMContext::MD_noalias)) {  in CloneAliasScopeMetadata()
489       NI->setMetadata(LLVMContext::MD_noalias, NewMD);  in CloneAliasScopeMetadata()
490     } else if (NI->mayReadOrWriteMemory()) {  in CloneAliasScopeMetadata()
492         NI->setMetadata(LLVMContext::MD_noalias, M);  in CloneAliasScopeMetadata()
561       Instruction *NI = dyn_cast<Instruction>(VMI->second);  in AddAliasScopeMetadata()  local
562       if (!NI)  in AddAliasScopeMetadata()
690         NI->setMetadata(LLVMContext::MD_noalias,  in AddAliasScopeMetadata()
692                             NI->getMetadata(LLVMContext::MD_noalias),  in AddAliasScopeMetadata()
716         NI->setMetadata(  in AddAliasScopeMetadata()
718             MDNode::concatenate(NI->getMetadata(LLVMContext::MD_alias_scope),  in AddAliasScopeMetadata()