Transforms/IPO/GlobalOpt.cpp

199   for (Value::use_iterator UI = GV->use_begin(), E = GV->use_end();
200        UI != E;) {
201     User *U = *UI++;
236         // This could have invalidated UI, start over from scratch.
455   for (Value::use_iterator UI = GV->use_begin(), E = GV->use_end();
456        UI != E; ++UI) {
457     if (!IsUserOfGlobalSafeForSRA(*UI, GV))
613   for (Value::const_use_iterator UI = V->use_begin(), E = V->use_end(); UI != E;
614        ++UI) {
615     const User *U = *UI;
644                isa<ConstantPointerNull>(UI->getOperand(1))) {
658   for (Value::const_use_iterator UI = GV->use_begin(), E = GV->use_end();
659        UI != E; ++UI) {
660     const User *U = *UI;
679   for (Value::use_iterator UI = V->use_begin(), E = V->use_end(); UI != E; ) {
680     Instruction *I = cast<Instruction>(*UI++);
704           // Being passed as an argument also.  Be careful to not invalidate UI!
705           UI = V->use_begin();
810   for (Value::use_iterator UI = V->use_begin(), E = V->use_end(); UI != E; )
811     if (Instruction *I = dyn_cast<Instruction>(*UI++))
815         // Advance UI to the next non-I use to avoid invalidating it!
817         while (UI != E && *UI == I)
818           ++UI;
965   for (Value::const_use_iterator UI = V->use_begin(), E = V->use_end();
966        UI != E; ++UI) {
967     const Instruction *Inst = cast<Instruction>(*UI);
1059   for (Value::const_use_iterator UI = V->use_begin(), E = V->use_end(); UI != E;
1060        ++UI) {
1061     const Instruction *User = cast<Instruction>(*UI);
1111   for (Value::const_use_iterator UI = GV->use_begin(), E = GV->use_end();
1112        UI != E; ++UI)
1113     if (const LoadInst *LI = dyn_cast<LoadInst>(*UI)) {
1252   for (Value::use_iterator UI = PN->use_begin(), E = PN->use_end(); UI != E; ) {
1253     Instruction *User = cast<Instruction>(*UI++);
1265   for (Value::use_iterator UI = Load->use_begin(), E = Load->use_end();
1266        UI != E; ) {
1267     Instruction *User = cast<Instruction>(*UI++);
1397   for (Value::use_iterator UI = GV->use_begin(), E = GV->use_end(); UI != E;) {
1398     Instruction *User = cast<Instruction>(*UI++);
1648     Instruction *UI = cast<Instruction>(GV->use_back());
1649     if (StoreInst *SI = dyn_cast<StoreInst>(UI)) {
1682       LoadInst *LI = cast<LoadInst>(UI);
1693     UI->eraseFromParent();
1869   for (Value::use_iterator UI = F->use_begin(), E = F->use_end(); UI != E;++UI){
1870     if (isa<BlockAddress>(*UI))
1872     CallSite User(cast<Instruction>(*UI));
1892   for (Value::use_iterator UI = F->use_begin(), E = F->use_end(); UI != E;++UI){
1893     if (isa<BlockAddress>(*UI))
1895     CallSite User(cast<Instruction>(*UI));