3326     auto AddrDef = getDefSrcRegIgnoringCopies(Addr, *MRI);  in selectGlobalLoadLds()  local
3327     if (isSGPR(AddrDef->Reg)) {  in selectGlobalLoadLds()
3328       Addr = AddrDef->Reg;  in selectGlobalLoadLds()
3329     } else if (AddrDef->MI->getOpcode() == AMDGPU::G_PTR_ADD) {  in selectGlobalLoadLds()
3331           getSrcRegIgnoringCopies(AddrDef->MI->getOperand(1).getReg(), *MRI);  in selectGlobalLoadLds()
3333         Register PtrBaseOffset = AddrDef->MI->getOperand(2).getReg();  in selectGlobalLoadLds()
4424   auto AddrDef = getDefSrcRegIgnoringCopies(Addr, *MRI);  in selectGlobalSAddr()  local
4425   if (AddrDef->MI->getOpcode() == AMDGPU::G_PTR_ADD) {  in selectGlobalSAddr()
4428         getSrcRegIgnoringCopies(AddrDef->MI->getOperand(1).getReg(), *MRI);  in selectGlobalSAddr()
4431       Register PtrBaseOffset = AddrDef->MI->getOperand(2).getReg();  in selectGlobalSAddr()
4451   if (AddrDef->MI->getOpcode() == AMDGPU::G_IMPLICIT_DEF ||  in selectGlobalSAddr()
4452       AddrDef->MI->getOpcode() == AMDGPU::G_CONSTANT || !isSGPR(AddrDef->Reg))  in selectGlobalSAddr()
4465       [=](MachineInstrBuilder &MIB) { MIB.addReg(AddrDef->Reg); }, // saddr  in selectGlobalSAddr()
4489   auto AddrDef = getDefSrcRegIgnoringCopies(Addr, *MRI);  in selectScratchSAddr()  local
4490   if (AddrDef->MI->getOpcode() == AMDGPU::G_FRAME_INDEX) {  in selectScratchSAddr()
4491     int FI = AddrDef->MI->getOperand(1).getIndex();  in selectScratchSAddr()
4498   Register SAddr = AddrDef->Reg;  in selectScratchSAddr()
4500   if (AddrDef->MI->getOpcode() == AMDGPU::G_PTR_ADD) {  in selectScratchSAddr()
4501     Register LHS = AddrDef->MI->getOperand(1).getReg();  in selectScratchSAddr()
4502     Register RHS = AddrDef->MI->getOperand(2).getReg();  in selectScratchSAddr()
4566   auto AddrDef = getDefSrcRegIgnoringCopies(Addr, *MRI);  in selectScratchSVAddr()  local
4567   if (AddrDef->MI->getOpcode() != AMDGPU::G_PTR_ADD)  in selectScratchSVAddr()
4570   Register RHS = AddrDef->MI->getOperand(2).getReg();  in selectScratchSVAddr()
4574   Register LHS = AddrDef->MI->getOperand(1).getReg();  in selectScratchSVAddr()