753     Register DestSubReg = RI.getSubReg(DestReg, SubIdx);  in expandSGPRCopy()  local
755     assert(DestSubReg && SrcSubReg && "Failed to find subregs!");  in expandSGPRCopy()
759     bool AlignedDest = ((DestSubReg - AMDGPU::SGPR0) % 2) == 0;  in expandSGPRCopy()
765       DestSubReg = RI.getSubReg(DestReg, SubIdx);  in expandSGPRCopy()
767       assert(DestSubReg && SrcSubReg && "Failed to find subregs!");  in expandSGPRCopy()
772     LastMI = BuildMI(MBB, I, DL, TII.get(Opcode), DestSubReg)  in expandSGPRCopy()
1109     Register DestSubReg = RI.getSubReg(DestReg, SubIdx);  in copyPhysReg()  local
1111     assert(DestSubReg && SrcSubReg && "Failed to find subregs!");  in copyPhysReg()
1119       indirectCopyToAGPR(*this, MBB, MI, DL, DestSubReg, SrcSubReg, UseKill,  in copyPhysReg()
1123           BuildMI(MBB, MI, DL, get(AMDGPU::V_PK_MOV_B32), DestSubReg)  in copyPhysReg()
1138           BuildMI(MBB, MI, DL, get(Opcode), DestSubReg).addReg(SrcSubReg);  in copyPhysReg()