202     BinaryOperator *Op1 = dyn_cast<BinaryOperator>(I.getOperand(1));  in SimplifyAssociativeOrCommutative()  local
235       if (Op1 && Op1->getOpcode() == Opcode) {  in SimplifyAssociativeOrCommutative()
237         Value *B = Op1->getOperand(0);  in SimplifyAssociativeOrCommutative()
238         Value *C = Op1->getOperand(1);  in SimplifyAssociativeOrCommutative()
277       if (Op1 && Op1->getOpcode() == Opcode) {  in SimplifyAssociativeOrCommutative()
279         Value *B = Op1->getOperand(0);  in SimplifyAssociativeOrCommutative()
280         Value *C = Op1->getOperand(1);  in SimplifyAssociativeOrCommutative()
298       if (Op0 && Op1 &&  in SimplifyAssociativeOrCommutative()
299           Op0->getOpcode() == Opcode && Op1->getOpcode() == Opcode &&  in SimplifyAssociativeOrCommutative()
301           isa<Constant>(Op1->getOperand(1)) &&  in SimplifyAssociativeOrCommutative()
302           Op0->hasOneUse() && Op1->hasOneUse()) {  in SimplifyAssociativeOrCommutative()
305         Value *B = Op1->getOperand(0);  in SimplifyAssociativeOrCommutative()
306         Constant *C2 = cast<Constant>(Op1->getOperand(1));  in SimplifyAssociativeOrCommutative()
313           Flags &= Op1->getFastMathFlags();  in SimplifyAssociativeOrCommutative()
317         New->takeName(Op1);  in SimplifyAssociativeOrCommutative()
527         if (BinaryOperator *Op1 = dyn_cast<BinaryOperator>(RHS))  in tryFactorization()  local
528           if (isa<OverflowingBinaryOperator>(Op1))  in tryFactorization()
529             HasNSW &= Op1->hasNoSignedWrap();  in tryFactorization()
557   BinaryOperator *Op1 = dyn_cast<BinaryOperator>(RHS);  in SimplifyUsingDistributiveLaws()  local
563   auto RHSOpcode = getBinOpsForFactorization(TopLevelOpcode, Op1, C, D);  in SimplifyUsingDistributiveLaws()
610   if (Op1 && LeftDistributesOverRight(TopLevelOpcode, Op1->getOpcode())) {  in SimplifyUsingDistributiveLaws()
613     Value *A = LHS, *B = Op1->getOperand(0), *C = Op1->getOperand(1);  in SimplifyUsingDistributiveLaws()
614     Instruction::BinaryOps InnerOpcode = Op1->getOpcode(); // op'  in SimplifyUsingDistributiveLaws()
624           return Op1;  in SimplifyUsingDistributiveLaws()
715   Value *Op0 = SO, *Op1 = ConstOperand;  in FoldOperationIntoSelectOperand()  local
717     std::swap(Op0, Op1);  in FoldOperationIntoSelectOperand()
720     Value *RI = IC->Builder->CreateBinOp(BO->getOpcode(), Op0, Op1,  in FoldOperationIntoSelectOperand()
728     return IC->Builder->CreateICmp(CI->getPredicate(), Op0, Op1,  in FoldOperationIntoSelectOperand()
731     return IC->Builder->CreateICmp(CI->getPredicate(), Op0, Op1,  in FoldOperationIntoSelectOperand()
772         Value *Op0 = CI->getOperand(0), *Op1 = CI->getOperand(1);  in FoldOpIntoSelect()  local
773         if ((SI->getOperand(1) == Op0 && SI->getOperand(2) == Op1) ||  in FoldOpIntoSelect()
774             (SI->getOperand(2) == Op0 && SI->getOperand(1) == Op1))  in FoldOpIntoSelect()
1383     GetElementPtrInst *Op1 = dyn_cast<GetElementPtrInst>(PN->getOperand(0));  in visitGetElementPtrInst()  local
1384     if (!Op1)  in visitGetElementPtrInst()
1393     if (Op1 == &GEP)  in visitGetElementPtrInst()
1400       if (!Op2 || Op1->getNumOperands() != Op2->getNumOperands())  in visitGetElementPtrInst()
1408       Type *CurTy = Op1->getOperand(0)->getType()->getScalarType();  in visitGetElementPtrInst()
1410       for (unsigned J = 0, F = Op1->getNumOperands(); J != F; ++J) {  in visitGetElementPtrInst()
1411         if (Op1->getOperand(J)->getType() != Op2->getOperand(J)->getType())  in visitGetElementPtrInst()
1414         if (Op1->getOperand(J) != Op2->getOperand(J)) {  in visitGetElementPtrInst()
1440             CurTy = CT->getTypeAtIndex(Op1->getOperand(J));  in visitGetElementPtrInst()
1454     GetElementPtrInst *NewGEP = cast<GetElementPtrInst>(Op1->clone());  in visitGetElementPtrInst()
1468         NewPN = Builder->CreatePHI(Op1->getOperand(DI)->getType(),  in visitGetElementPtrInst()