906   Instruction *WideDef = nullptr;  member
915       : NarrowDef(ND), NarrowUse(NU), WideDef(WD),  in NarrowIVDefUse()
1023   void pushNarrowIVUsers(Instruction *NarrowDef, Instruction *WideDef);
1070   Instruction *WideDef = DU.WideDef;  in cloneBitwiseIVUser()  local
1080                    ? WideDef  in cloneBitwiseIVUser()
1084                    ? WideDef  in cloneBitwiseIVUser()
1101   Instruction *WideDef = DU.WideDef;  in cloneArithmeticIVUser()  local
1127       WideLHS = SE->getSCEV(WideDef);  in cloneArithmeticIVUser()
1133       WideRHS = SE->getSCEV(WideDef);  in cloneArithmeticIVUser()
1171                    ? WideDef  in cloneArithmeticIVUser()
1175                    ? WideDef  in cloneArithmeticIVUser()
1244   const SCEV *lhs = SE->getSCEV(DU.WideDef);  in getExtendedOperandRecurrence()
1303   LLVM_DEBUG(dbgs() << "INDVARS: Truncate IV " << *DU.WideDef << " for user "  in truncateIVUse()
1307   Value *Trunc = Builder.CreateTrunc(DU.WideDef, DU.NarrowDef->getType());  in truncateIVUse()
1345   DU.NarrowUse->replaceUsesOfWith(DU.NarrowDef, DU.WideDef);  in widenLoopCompare()
1371   Instruction *WideDef = DU.WideDef;  in widenWithVariantLoadUse()  local
1406   const SCEV *Op1 = SE->getSCEV(WideDef);  in widenWithVariantLoadUse()
1441   Instruction *WideDef = DU.WideDef;  in widenWithVariantLoadUseCodegen()  local
1449                    ? WideDef  in widenWithVariantLoadUseCodegen()
1453                    ? WideDef  in widenWithVariantLoadUseCodegen()
1517           PHINode::Create(DU.WideDef->getType(), 1, UsePhi->getName() + ".wide",  in widenIVUse()
1519         WidePhi->addIncoming(DU.WideDef, UsePhi->getIncomingBlock(0));  in widenIVUse()
1543     Value *NewDef = DU.WideDef;  in widenIVUse()
1550         NewDef = Builder.CreateTrunc(DU.WideDef, DU.NarrowUse->getType());  in widenIVUse()
1559         DU.NarrowUse->replaceUsesOfWith(DU.NarrowDef, DU.WideDef);  in widenIVUse()
1565                         << " replaced by " << *DU.WideDef << "\n");  in widenIVUse()
1643 void WidenIV::pushNarrowIVUsers(Instruction *NarrowDef, Instruction *WideDef) {  in pushNarrowIVUsers()  argument
1662     NarrowIVUsers.emplace_back(NarrowDef, NarrowUser, WideDef,  in pushNarrowIVUsers()