265       const UseSet &Us = I->second;  in operator <<()  local
266       OS << I->first << " -> #" << Us.size() << '{';  in operator <<()
267       for (UseSet::const_iterator J = Us.begin(), F = Us.end(); J != F; ++J) {  in operator <<()
342   UseSet Us;  in processGepInst()  local
352     Us.insert(&UI.getUse());  in processGepInst()
377   if (!Us.empty()) {  in processGepInst()
379     Uses[PN].insert(Us.begin(), Us.end());  in processGepInst()
755     UseSet &Us = UF->second;  in recalculatePlacement()  local
756     for (UseSet::iterator I = Us.begin(), E = Us.end(); I != E; ++I) {  in recalculatePlacement()
971   UseSet &Us = UF->second;  in separateChainForNode()  local
973   for (UseSet::iterator I = Us.begin(); I != Us.end(); ) {  in separateChainForNode()
978       Us.erase(I);  in separateChainForNode()
982   if (Us.empty()) {  in separateChainForNode()
1011     UseSet &Us = UF->second;  in separateConstantChains()  local
1014     for (UseSet::iterator J = Us.begin(), F = Us.end(); J != F; ++J) {  in separateConstantChains()
1042     UseSet &Us = I->second;  in separateConstantChains()  local
1043     for (UseSet::iterator J = Us.begin(), F = Us.end(); J != F; ++J)  in separateConstantChains()
1144       UseSet &Us = UF->second;  in getAllUsersForNode()  local
1145       for (UseSet::iterator I = Us.begin(), E = Us.end(); I != E; ++I)  in getAllUsersForNode()
1230       UseSet &Us = UF->second;  in materialize()  local
1231       for (UseSet::iterator I = Us.begin(), E = Us.end(); I != E; ++I) {  in materialize()