4108       Instruction *Ext, TypePromotionTransaction &TPT,
4122   static Value *promoteOperandForOther(Instruction *Ext,
4132       Instruction *Ext, TypePromotionTransaction &TPT,  in signExtendOperandForOther()  argument
4136     return promoteOperandForOther(Ext, TPT, PromotedInsts, CreatedInstsCost,  in signExtendOperandForOther()
4142       Instruction *Ext, TypePromotionTransaction &TPT,  in zeroExtendOperandForOther()  argument
4146     return promoteOperandForOther(Ext, TPT, PromotedInsts, CreatedInstsCost,  in zeroExtendOperandForOther()
4152   using Action = Value *(*)(Instruction *Ext, TypePromotionTransaction &TPT,
4168   static Action getAction(Instruction *Ext, const SetOfInstrs &InsertedInsts,
4278     Instruction *Ext, const SetOfInstrs &InsertedInsts,  in getAction()  argument
4280   assert((isa<SExtInst>(Ext) || isa<ZExtInst>(Ext)) &&  in getAction()
4282   Instruction *ExtOpnd = dyn_cast<Instruction>(Ext->getOperand(0));  in getAction()
4283   Type *ExtTy = Ext->getType();  in getAction()
4284   bool IsSExt = isa<SExtInst>(Ext);  in getAction()
4359     Instruction *Ext, TypePromotionTransaction &TPT,  in promoteOperandForOther()  argument
4366   Instruction *ExtOpnd = cast<Instruction>(Ext->getOperand(0));  in promoteOperandForOther()
4373     Value *Trunc = TPT.createTrunc(Ext, ExtOpnd->getType());  in promoteOperandForOther()
4384     TPT.setOperand(Ext, 0, ExtOpnd);  in promoteOperandForOther()
4396   TPT.mutateType(ExtOpnd, Ext->getType());  in promoteOperandForOther()
4398   TPT.replaceAllUsesWith(Ext, ExtOpnd);  in promoteOperandForOther()
4400   Instruction *ExtForOpnd = Ext;  in promoteOperandForOther()
4406     if (ExtOpnd->getOperand(OpIdx)->getType() == Ext->getType() ||  in promoteOperandForOther()
4415       unsigned BitWidth = Ext->getType()->getIntegerBitWidth();  in promoteOperandForOther()
4418       TPT.setOperand(ExtOpnd, OpIdx, ConstantInt::get(Ext->getType(), CstVal));  in promoteOperandForOther()
4424       TPT.setOperand(ExtOpnd, OpIdx, UndefValue::get(Ext->getType()));  in promoteOperandForOther()
4433       Value *ValForExtOpnd = IsSExt ? TPT.createSExt(Ext, Opnd, Ext->getType())  in promoteOperandForOther()
4434         : TPT.createZExt(Ext, Opnd, Ext->getType());  in promoteOperandForOther()
4452   if (ExtForOpnd == Ext) {  in promoteOperandForOther()
4454     TPT.eraseInstruction(Ext);  in promoteOperandForOther()
4706     Instruction *Ext = dyn_cast<Instruction>(AddrInst);  in matchOperationAddr()  local
4707     if (!Ext)  in matchOperationAddr()
4713         TypePromotionHelper::getAction(Ext, InsertedInsts, TLI, PromotedInsts);  in matchOperationAddr()
4720     unsigned ExtCost = !TLI.isExtFree(Ext);  in matchOperationAddr()
4722         TPH(Ext, TPT, PromotedInsts, CreatedInstsCost, nullptr, nullptr, TLI);  in matchOperationAddr()