812     MCPhysReg TmpVGPR = findScratchNonCalleeSaveRegister(  in emitPrologue()  local
814     if (!TmpVGPR)  in emitPrologue()
817     BuildMI(MBB, MBBI, DL, TII->get(AMDGPU::V_MOV_B32_e32), TmpVGPR)  in emitPrologue()
820     buildPrologSpill(ST, TRI, *FuncInfo, LiveRegs, MF, MBB, MBBI, TmpVGPR,  in emitPrologue()
830     MCPhysReg TmpVGPR = findScratchNonCalleeSaveRegister(  in emitPrologue()  local
832     if (!TmpVGPR)  in emitPrologue()
835     BuildMI(MBB, MBBI, DL, TII->get(AMDGPU::V_MOV_B32_e32), TmpVGPR)  in emitPrologue()
838     buildPrologSpill(ST, TRI, *FuncInfo, LiveRegs, MF, MBB, MBBI, TmpVGPR,  in emitPrologue()
1027       MCPhysReg TmpVGPR = findScratchNonCalleeSaveRegister(  in emitEpilogue()  local
1029       if (!TmpVGPR)  in emitEpilogue()
1031       buildEpilogRestore(ST, TRI, *FuncInfo, LiveRegs, MF, MBB, MBBI, TmpVGPR,  in emitEpilogue()
1034           .addReg(TmpVGPR, RegState::Kill);  in emitEpilogue()
1053       MCPhysReg TmpVGPR = findScratchNonCalleeSaveRegister(  in emitEpilogue()  local
1055       if (!TmpVGPR)  in emitEpilogue()
1057       buildEpilogRestore(ST, TRI, *FuncInfo, LiveRegs, MF, MBB, MBBI, TmpVGPR,  in emitEpilogue()
1060           .addReg(TmpVGPR, RegState::Kill);  in emitEpilogue()