80   AssertingVH<Instruction> DivInst;  member
87       : DivInst(DivInst_), RemInst(RemInst_) {  in DivRemPairWorklistEntry()
88     assert((DivInst->getOpcode() == Instruction::UDiv ||  in DivRemPairWorklistEntry()
89             DivInst->getOpcode() == Instruction::SDiv) &&  in DivRemPairWorklistEntry()
91     assert(DivInst->getType() == RemInst->getType() && "Types should match.");  in DivRemPairWorklistEntry()
97   Type *getType() const { return DivInst->getType(); }  in getType()
100   bool isSigned() const { return DivInst->getOpcode() == Instruction::SDiv; }  in isSigned()
103   Value *getDividend() const { return DivInst->getOperand(0); }  in getDividend()
104   Value *getDivisor() const { return DivInst->getOperand(1); }  in getDivisor()
198     auto &DivInst = E.DivInst;  in optimizeDivRem()  local
234     if (HasDivRemOp && RemInst->getParent() == DivInst->getParent())  in optimizeDivRem()
237     bool DivDominates = DT.dominates(DivInst, RemInst);  in optimizeDivRem()
238     if (!DivDominates && !DT.dominates(RemInst, DivInst)) {  in optimizeDivRem()
243       BasicBlock *DivBB = DivInst->getParent();  in optimizeDivRem()
274           IsSafeToHoist(DivInst, DivBB) &&  in optimizeDivRem()
280         DivInst->moveBefore(PredBB->getTerminator());  in optimizeDivRem()
299         RemInst->moveAfter(DivInst);  in optimizeDivRem()
301         DivInst->moveAfter(RemInst);  in optimizeDivRem()
315       Instruction *Mul = BinaryOperator::CreateMul(DivInst, Y);  in optimizeDivRem()
349         DivInst->moveBefore(RemInst);  in optimizeDivRem()
363       if (!isGuaranteedNotToBeUndefOrPoison(X, nullptr, DivInst, &DT)) {  in optimizeDivRem()
364         auto *FrX = new FreezeInst(X, X->getName() + ".frozen", DivInst);  in optimizeDivRem()
365         DivInst->setOperand(0, FrX);  in optimizeDivRem()
370       if (!isGuaranteedNotToBeUndefOrPoison(Y, nullptr, DivInst, &DT)) {  in optimizeDivRem()
371         auto *FrY = new FreezeInst(Y, Y->getName() + ".frozen", DivInst);  in optimizeDivRem()
372         DivInst->setOperand(1, FrY);  in optimizeDivRem()