146   unsigned LowGPR = 0;  in spillCalleeSavedRegisters()  local
155         LowGPR = Reg;  in spillCalleeSavedRegisters()
162   ZFI->setLowSavedGPR(LowGPR);  in spillCalleeSavedRegisters()
174         LowGPR = Reg; StartOffset = Offset;  in spillCalleeSavedRegisters()
180   if (LowGPR) {  in spillCalleeSavedRegisters()
181     assert(LowGPR != HighGPR && "Should be saving %r15 and something else");  in spillCalleeSavedRegisters()
187     addSavedGPR(MBB, MIB, LowGPR, false);  in spillCalleeSavedRegisters()
252   unsigned LowGPR = ZFI->getLowSavedGPR();  in restoreCalleeSavedRegisters()  local
254   unsigned StartOffset = RegSpillOffsets[LowGPR];  in restoreCalleeSavedRegisters()
255   if (LowGPR) {  in restoreCalleeSavedRegisters()
259     assert(LowGPR != HighGPR && "Should be loading %r15 and something else");  in restoreCalleeSavedRegisters()
265     MIB.addReg(LowGPR, RegState::Define);  in restoreCalleeSavedRegisters()
275       if (Reg != LowGPR && Reg != HighGPR &&  in restoreCalleeSavedRegisters()