358     bool optimizeSelectInst(SelectInst *SI);
2829   SmallPtrSet<SelectInst *, 32> AllSelectNodes;
2860           if (auto *Select = dyn_cast<SelectInst>(PI))  in Simplify()
2890   void insertNewSelect(SelectInst *SI) { AllSelectNodes.insert(SI); }  in insertNewSelect()
3228       if (SelectInst *Select = dyn_cast<SelectInst>(V)) {  in FillPlaceholders()
3230         auto *CurrentSelect = cast<SelectInst>(Current);  in FillPlaceholders()
3261     assert((isa<PHINode>(Original) || isa<SelectInst>(Original)) &&  in InsertPlaceholders()
3274       if (SelectInst *CurrentSelect = dyn_cast<SelectInst>(Current)) {  in InsertPlaceholders()
3277         SelectInst *Select = SelectInst::Create(  in InsertPlaceholders()
3478     return !(isa<SelectInst>(Inst) && OpIdx == 0);  in shouldExtOperand()
4541     if (SelectInst *SI = dyn_cast<SelectInst>(V)) {  in optimizeMemoryInst()
5673                                                 SelectInst *SI) {  in isFormingBranchFromSelectProfitable()
5716     SelectInst *SI, bool isTrue,  in getTrueOrFalseValue()
5720   for (SelectInst *DefSI = SI; DefSI != nullptr && Selects.count(DefSI);  in getTrueOrFalseValue()
5721        DefSI = dyn_cast<SelectInst>(V)) {  in getTrueOrFalseValue()
5731 bool CodeGenPrepare::optimizeSelectInst(SelectInst *SI) {  in optimizeSelectInst()
5737   SmallVector<SelectInst *, 2> ASI;  in optimizeSelectInst()
5741     SelectInst *I = dyn_cast<SelectInst>(&*It);  in optimizeSelectInst()
5749   SelectInst *LastSI = ASI.back();  in optimizeSelectInst()
5814   for (SelectInst *SI : ASI) {  in optimizeSelectInst()
5875     SelectInst *SI = *It;  in optimizeSelectInst()
6778   if (SelectInst *SI = dyn_cast<SelectInst>(I))  in optimizeInst()