2191   SmallPtrSetImpl<PHINode *> &PHIUsers;  member in llvm::sroa::AllocaSliceRewriter
2204                       SmallPtrSetImpl<PHINode *> &PHIUsers,  in AllocaSliceRewriter()  argument
2219         OldPtr(), PHIUsers(PHIUsers), SelectUsers(SelectUsers),  in AllocaSliceRewriter()
2922     PHIUsers.insert(&PN);  in visitPHINode()
3877   SmallPtrSet<PHINode *, 8> PHIUsers;  in rewritePartition()  local
3882                                PHIUsers, SelectUsers);  in rewritePartition()
3899   for (SmallPtrSetImpl<PHINode *>::iterator I = PHIUsers.begin(),  in rewritePartition()
3900                                             E = PHIUsers.end();  in rewritePartition()
3904       PHIUsers.clear();  in rewritePartition()
3913       PHIUsers.clear();  in rewritePartition()
3919     if (PHIUsers.empty() && SelectUsers.empty()) {  in rewritePartition()
3926       for (PHINode *PHIUser : PHIUsers)  in rewritePartition()