327   bool canUseBlockOperation(StoreSDNode *Store, LoadSDNode *Load) const;
983     else if (auto *Load = dyn_cast<LoadSDNode>(RISBG.Input)) {  in tryRISBGZero()  local
984       if (Load->getMemoryVT() == MVT::i32 &&  in tryRISBGZero()
985           (Load->getExtensionType() == ISD::EXTLOAD ||  in tryRISBGZero()
986            Load->getExtensionType() == ISD::ZEXTLOAD) &&  in tryRISBGZero()
1074     if (auto *Load = dyn_cast<LoadSDNode>(Op0.getNode()))  in tryRxSBG()  local
1075       if (Load->getMemoryVT() == MVT::i8)  in tryRxSBG()
1146   auto *Load = dyn_cast<LoadSDNode>(N->getOperand(1));  in tryGather()  local
1147   if (!Load || !Load->hasNUsesOfValue(1, 0))  in tryGather()
1149   if (Load->getMemoryVT().getSizeInBits() !=  in tryGather()
1150       Load->getValueType(0).getSizeInBits())  in tryGather()
1154   if (!selectBDVAddr12Only(Load->getBasePtr(), ElemV, Base, Disp, Index) ||  in tryGather()
1158   SDLoc DL(Load);  in tryGather()
1161     CurDAG->getTargetConstant(Elem, DL, MVT::i32), Load->getChain()  in tryGather()
1164   ReplaceUses(SDValue(Load, 1), SDValue(Res, 1));  in tryGather()
1219   SDValue Load = StoredVal->getOperand(0);  in isFusableLoadOpStorePattern()  local
1221   if (!ISD::isNormalLoad(Load.getNode()))  in isFusableLoadOpStorePattern()
1225   LoadNode = cast<LoadSDNode>(Load);  in isFusableLoadOpStorePattern()
1228   if (!Load.hasOneUse())  in isFusableLoadOpStorePattern()
1241   if (Chain == Load.getValue(1)) {  in isFusableLoadOpStorePattern()
1248       if (Op == Load.getValue(1)) {  in isFusableLoadOpStorePattern()
1251         ChainOps.push_back(Load.getOperand(0));  in isFusableLoadOpStorePattern()
1364                                                LoadSDNode *Load) const {  in canUseBlockOperation()
1366   if (Load->getMemoryVT() != Store->getMemoryVT())  in canUseBlockOperation()
1370   if (Load->isVolatile() || Store->isVolatile())  in canUseBlockOperation()
1374   if (Load->isInvariant() && Load->isDereferenceable())  in canUseBlockOperation()
1378   const Value *V1 = Load->getMemOperand()->getValue();  in canUseBlockOperation()
1384   uint64_t Size = Load->getMemoryVT().getStoreSize();  in canUseBlockOperation()
1385   int64_t End1 = Load->getSrcValueOffset() + Size;  in canUseBlockOperation()
1390   return !AA->alias(MemoryLocation(V1, End1, Load->getAAInfo()),  in canUseBlockOperation()
1396   auto *Load = cast<LoadSDNode>(Store->getValue());  in storeLoadCanUseMVC()  local
1400   uint64_t Size = Load->getMemoryVT().getStoreSize();  in storeLoadCanUseMVC()
1403     if (SystemZISD::isPCREL(Load->getBasePtr().getOpcode()))  in storeLoadCanUseMVC()
1410   return canUseBlockOperation(Store, Load);  in storeLoadCanUseMVC()