120 Instruction *InstCombiner::FoldSelectOpOp(SelectInst &SI, Instruction *TI,  in FoldSelectOpOp()  argument
123   if (TI->getNumOperands() == 1 && TI->isCast()) {  in FoldSelectOpOp()
125     if (TI->getOperand(0)->getType() != FIOpndTy)  in FoldSelectOpOp()
145       if (TI->getOpcode() != Instruction::BitCast &&  in FoldSelectOpOp()
146           (!TI->hasOneUse() || !FI->hasOneUse()))  in FoldSelectOpOp()
149     } else if (!TI->hasOneUse() || !FI->hasOneUse()) {  in FoldSelectOpOp()
157     Value *NewSI = Builder->CreateSelect(SI.getCondition(), TI->getOperand(0),  in FoldSelectOpOp()
159     return CastInst::Create(Instruction::CastOps(TI->getOpcode()), NewSI,  in FoldSelectOpOp()
160                             TI->getType());  in FoldSelectOpOp()
169   if (!isa<BinaryOperator>(TI) || !TI->hasOneUse() || !FI->hasOneUse())  in FoldSelectOpOp()
175   if (TI->getOperand(0) == FI->getOperand(0)) {  in FoldSelectOpOp()
176     MatchOp  = TI->getOperand(0);  in FoldSelectOpOp()
177     OtherOpT = TI->getOperand(1);  in FoldSelectOpOp()
180   } else if (TI->getOperand(1) == FI->getOperand(1)) {  in FoldSelectOpOp()
181     MatchOp  = TI->getOperand(1);  in FoldSelectOpOp()
182     OtherOpT = TI->getOperand(0);  in FoldSelectOpOp()
185   } else if (!TI->isCommutative()) {  in FoldSelectOpOp()
187   } else if (TI->getOperand(0) == FI->getOperand(1)) {  in FoldSelectOpOp()
188     MatchOp  = TI->getOperand(0);  in FoldSelectOpOp()
189     OtherOpT = TI->getOperand(1);  in FoldSelectOpOp()
192   } else if (TI->getOperand(1) == FI->getOperand(0)) {  in FoldSelectOpOp()
193     MatchOp  = TI->getOperand(1);  in FoldSelectOpOp()
194     OtherOpT = TI->getOperand(0);  in FoldSelectOpOp()
205   if (BinaryOperator *BO = dyn_cast<BinaryOperator>(TI)) {  in FoldSelectOpOp()
847   auto *TI = dyn_cast<Instruction>(TrueVal);  in foldAddSubSelect()  local
849   if (!TI || !FI || !TI->hasOneUse() || !FI->hasOneUse())  in foldAddSubSelect()
853   if ((TI->getOpcode() == Instruction::Sub &&  in foldAddSubSelect()
855       (TI->getOpcode() == Instruction::FSub &&  in foldAddSubSelect()
858     SubOp = TI;  in foldAddSubSelect()
860               TI->getOpcode() == Instruction::Add) ||  in foldAddSubSelect()
862               TI->getOpcode() == Instruction::FAdd)) {  in foldAddSubSelect()
863     AddOp = TI;  in foldAddSubSelect()
892       if (AddOp != TI)  in foldAddSubSelect()
1092   auto *TI = dyn_cast<Instruction>(TrueVal);  in visitSelectInst()  local
1094   if (TI && FI && TI->getOpcode() == FI->getOpcode())  in visitSelectInst()
1095     if (Instruction *IV = FoldSelectOpOp(SI, TI, FI))  in visitSelectInst()