3285     auto AddrDef = getDefSrcRegIgnoringCopies(Addr, *MRI);  in selectGlobalLoadLds()  local
3286     if (isSGPR(AddrDef->Reg)) {  in selectGlobalLoadLds()
3287       Addr = AddrDef->Reg;  in selectGlobalLoadLds()
3288     } else if (AddrDef->MI->getOpcode() == AMDGPU::G_PTR_ADD) {  in selectGlobalLoadLds()
3290           getSrcRegIgnoringCopies(AddrDef->MI->getOperand(1).getReg(), *MRI);  in selectGlobalLoadLds()
3292         Register PtrBaseOffset = AddrDef->MI->getOperand(2).getReg();  in selectGlobalLoadLds()
4077   auto AddrDef = getDefSrcRegIgnoringCopies(Addr, *MRI);  in selectGlobalSAddr()  local
4078   if (AddrDef->MI->getOpcode() == AMDGPU::G_PTR_ADD) {  in selectGlobalSAddr()
4081         getSrcRegIgnoringCopies(AddrDef->MI->getOperand(1).getReg(), *MRI);  in selectGlobalSAddr()
4084       Register PtrBaseOffset = AddrDef->MI->getOperand(2).getReg();  in selectGlobalSAddr()
4104   if (AddrDef->MI->getOpcode() == AMDGPU::G_IMPLICIT_DEF ||  in selectGlobalSAddr()
4105       AddrDef->MI->getOpcode() == AMDGPU::G_CONSTANT || !isSGPR(AddrDef->Reg))  in selectGlobalSAddr()
4118       [=](MachineInstrBuilder &MIB) { MIB.addReg(AddrDef->Reg); }, // saddr  in selectGlobalSAddr()
4142   auto AddrDef = getDefSrcRegIgnoringCopies(Addr, *MRI);  in selectScratchSAddr()  local
4143   if (AddrDef->MI->getOpcode() == AMDGPU::G_FRAME_INDEX) {  in selectScratchSAddr()
4144     int FI = AddrDef->MI->getOperand(1).getIndex();  in selectScratchSAddr()
4151   Register SAddr = AddrDef->Reg;  in selectScratchSAddr()
4153   if (AddrDef->MI->getOpcode() == AMDGPU::G_PTR_ADD) {  in selectScratchSAddr()
4154     Register LHS = AddrDef->MI->getOperand(1).getReg();  in selectScratchSAddr()
4155     Register RHS = AddrDef->MI->getOperand(2).getReg();  in selectScratchSAddr()
4217   auto AddrDef = getDefSrcRegIgnoringCopies(Addr, *MRI);  in selectScratchSVAddr()  local
4218   if (AddrDef->MI->getOpcode() != AMDGPU::G_PTR_ADD)  in selectScratchSVAddr()
4221   Register RHS = AddrDef->MI->getOperand(2).getReg();  in selectScratchSVAddr()
4225   Register LHS = AddrDef->MI->getOperand(1).getReg();  in selectScratchSVAddr()