Lines Matching defs:UI
105 bool SimplifyUnreachable(UnreachableInst *UI);
1592 for (Value::use_iterator UI = BBI->use_begin(), E = BBI->use_end();
1593 UI != E; ++UI) {
1594 Instruction *U = cast<Instruction>(*UI);
2955 bool SimplifyCFGOpt::SimplifyUnreachable(UnreachableInst *UI) {
2956 BasicBlock *BB = UI->getParent();
2962 while (UI != BB->begin()) {
2963 BasicBlock::iterator BBI = UI;
3002 if (&BB->front() != UI) return Changed;
4137 } else if (UnreachableInst *UI =
4139 if (SimplifyUnreachable(UI)) return true;