22 static bool isArithmeticBccPair(const MachineInstr *FirstMI,  in isArithmeticBccPair()  argument
28   if (FirstMI == nullptr)  in isArithmeticBccPair()
33   if (CmpOnly && !(FirstMI->getOperand(0).getReg() == AArch64::XZR ||  in isArithmeticBccPair()
34                    FirstMI->getOperand(0).getReg() == AArch64::WZR)) {  in isArithmeticBccPair()
38   switch (FirstMI->getOpcode()) {  in isArithmeticBccPair()
63     return !AArch64InstrInfo::hasShiftedReg(*FirstMI);  in isArithmeticBccPair()
70 static bool isArithmeticCbzPair(const MachineInstr *FirstMI,  in isArithmeticCbzPair()  argument
79   if (FirstMI == nullptr)  in isArithmeticCbzPair()
82   switch (FirstMI->getOpcode()) {  in isArithmeticCbzPair()
113     return !AArch64InstrInfo::hasShiftedReg(*FirstMI);  in isArithmeticCbzPair()
120 static bool isAESPair(const MachineInstr *FirstMI,  in isAESPair()  argument
127     return FirstMI == nullptr || FirstMI->getOpcode() == AArch64::AESErr;  in isAESPair()
131     return FirstMI == nullptr || FirstMI->getOpcode() == AArch64::AESDrr;  in isAESPair()
138 static bool isCryptoEORPair(const MachineInstr *FirstMI,  in isCryptoEORPair()  argument
144   if (FirstMI == nullptr)  in isCryptoEORPair()
147   switch (FirstMI->getOpcode()) {  in isCryptoEORPair()
160 static bool isAdrpAddPair(const MachineInstr *FirstMI,  in isAdrpAddPair()  argument
163   if ((FirstMI == nullptr || FirstMI->getOpcode() == AArch64::ADRP) &&  in isAdrpAddPair()
170 static bool isLiteralsPair(const MachineInstr *FirstMI,  in isLiteralsPair()  argument
174   if ((FirstMI == nullptr || FirstMI->getOpcode() == AArch64::MOVZWi) &&  in isLiteralsPair()
180   if((FirstMI == nullptr || FirstMI->getOpcode() == AArch64::MOVZXi) &&  in isLiteralsPair()
186   if ((FirstMI == nullptr ||  in isLiteralsPair()
187        (FirstMI->getOpcode() == AArch64::MOVKXi &&  in isLiteralsPair()
188         FirstMI->getOperand(3).getImm() == 32)) &&  in isLiteralsPair()
197 static bool isAddressLdStPair(const MachineInstr *FirstMI,  in isAddressLdStPair()  argument
224     if (FirstMI == nullptr)  in isAddressLdStPair()
227    switch (FirstMI->getOpcode()) {  in isAddressLdStPair()
239 static bool isCCSelectPair(const MachineInstr *FirstMI,  in isCCSelectPair()  argument
244     if (FirstMI == nullptr)  in isCCSelectPair()
247     if (FirstMI->definesRegister(AArch64::WZR))  in isCCSelectPair()
248       switch (FirstMI->getOpcode()) {  in isCCSelectPair()
250         return !AArch64InstrInfo::hasShiftedReg(*FirstMI);  in isCCSelectPair()
252         return !AArch64InstrInfo::hasExtendedReg(*FirstMI);  in isCCSelectPair()
262     if (FirstMI == nullptr)  in isCCSelectPair()
265     if (FirstMI->definesRegister(AArch64::XZR))  in isCCSelectPair()
266       switch (FirstMI->getOpcode()) {  in isCCSelectPair()
268         return !AArch64InstrInfo::hasShiftedReg(*FirstMI);  in isCCSelectPair()
271         return !AArch64InstrInfo::hasExtendedReg(*FirstMI);  in isCCSelectPair()
282 static bool isArithmeticLogicPair(const MachineInstr *FirstMI,  in isArithmeticLogicPair()  argument
323     if (FirstMI == nullptr)  in isArithmeticLogicPair()
327     switch (FirstMI->getOpcode()) {  in isArithmeticLogicPair()
345       return !AArch64InstrInfo::hasShiftedReg(*FirstMI);  in isArithmeticLogicPair()
359     if (FirstMI == nullptr)  in isArithmeticLogicPair()
363     switch (FirstMI->getOpcode()) {  in isArithmeticLogicPair()
373       return !AArch64InstrInfo::hasShiftedReg(*FirstMI);  in isArithmeticLogicPair()
386                                    const MachineInstr *FirstMI,  in shouldScheduleAdjacent()  argument
394     if (isArithmeticBccPair(FirstMI, SecondMI, CmpOnly))  in shouldScheduleAdjacent()
397   if (ST.hasArithmeticCbzFusion() && isArithmeticCbzPair(FirstMI, SecondMI))  in shouldScheduleAdjacent()
399   if (ST.hasFuseAES() && isAESPair(FirstMI, SecondMI))  in shouldScheduleAdjacent()
401   if (ST.hasFuseCryptoEOR() && isCryptoEORPair(FirstMI, SecondMI))  in shouldScheduleAdjacent()
403   if (ST.hasFuseAdrpAdd() && isAdrpAddPair(FirstMI, SecondMI))  in shouldScheduleAdjacent()
405   if (ST.hasFuseLiterals() && isLiteralsPair(FirstMI, SecondMI))  in shouldScheduleAdjacent()
407   if (ST.hasFuseAddress() && isAddressLdStPair(FirstMI, SecondMI))  in shouldScheduleAdjacent()
409   if (ST.hasFuseCCSelect() && isCCSelectPair(FirstMI, SecondMI))  in shouldScheduleAdjacent()
411   if (ST.hasFuseArithmeticLogic() && isArithmeticLogicPair(FirstMI, SecondMI))  in shouldScheduleAdjacent()