1218   MachineOperand *Src0 = getImmOrMaterializedImm(MI->getOperand(Src0Idx));  in tryConstantFoldOp()  local
1222       Src0->isImm()) {  in tryConstantFoldOp()
1223     MI->getOperand(1).ChangeToImmediate(~Src0->getImm());  in tryConstantFoldOp()
1233   if (!Src0->isImm() && !Src1->isImm())  in tryConstantFoldOp()
1239   if (Src0->isImm() && Src1->isImm()) {  in tryConstantFoldOp()
1241     if (!evalBinaryInstruction(Opc, NewImm, Src0->getImm(), Src1->getImm()))  in tryConstantFoldOp()
1257   if (Src0->isImm() && !Src1->isImm()) {  in tryConstantFoldOp()
1258     std::swap(Src0, Src1);  in tryConstantFoldOp()
1316   MachineOperand *Src0 = TII->getNamedOperand(MI, AMDGPU::OpName::src0);  in tryFoldCndMask()  local
1318   if (!Src1->isIdenticalTo(*Src0)) {  in tryFoldCndMask()
1319     auto *Src0Imm = getImmOrMaterializedImm(*Src0);  in tryFoldCndMask()
1335       TII->get(Src0->isReg() ? (unsigned)AMDGPU::COPY : getMovOpc(false));  in tryFoldCndMask()
1354   MachineOperand *Src0 = getImmOrMaterializedImm(MI.getOperand(1));  in tryFoldZeroHighBits()  local
1355   if (!Src0->isImm() || Src0->getImm() != 0xffff)  in tryFoldZeroHighBits()
1531     const MachineOperand *Src0 = TII->getNamedOperand(MI, AMDGPU::OpName::src0);  in isClamp()  local
1533     if (!Src0->isReg() || !Src1->isReg() ||  in isClamp()
1534         Src0->getReg() != Src1->getReg() ||  in isClamp()
1535         Src0->getSubReg() != Src1->getSubReg() ||  in isClamp()
1536         Src0->getSubReg() != AMDGPU::NoSubRegister)  in isClamp()
1554     return Src0;  in isClamp()
1679     const MachineOperand *Src0 = TII->getNamedOperand(MI, AMDGPU::OpName::src0);  in isOMod()  local
1681     if (Src0->isImm()) {  in isOMod()
1682       ImmOp = Src0;  in isOMod()
1686       RegOp = Src0;  in isOMod()
1716     const MachineOperand *Src0 = TII->getNamedOperand(MI, AMDGPU::OpName::src0);  in isOMod()  local
1719     if (Src0->isReg() && Src1->isReg() && Src0->getReg() == Src1->getReg() &&  in isOMod()
1720         Src0->getSubReg() == Src1->getSubReg() &&  in isOMod()
1725       return std::pair(Src0, SIOutMods::MUL2);  in isOMod()