49   StackPtr = TRI->getStackRegister();  in X86FrameLowering()
279       MachineInstr *MI = BuildMI(MBB, MBBI, DL, TII.get(AddSubRROpc), StackPtr)  in emitSPUpdate()
280                              .addReg(StackPtr)  in emitSPUpdate()
307                              .addReg(StackPtr);  in emitSPUpdate()
312           StackPtr, false, 0);  in emitSPUpdate()
314       addRegOffset(BuildMI(MBB, MBBI, DL, TII.get(X86::MOV64rm), StackPtr),  in emitSPUpdate()
315                    StackPtr, false, 0);  in emitSPUpdate()
380                               StackPtr),  in BuildStackAdjustment()
381                       StackPtr, false, Offset);  in BuildStackAdjustment()
387     MI = BuildMI(MBB, MBBI, DL, TII.get(Opc), StackPtr)  in BuildStackAdjustment()
388              .addReg(StackPtr)  in BuildStackAdjustment()
424       PI->getOperand(0).getReg() == StackPtr){  in mergeSPUpdates()
425     assert(PI->getOperand(1).getReg() == StackPtr);  in mergeSPUpdates()
428              PI->getOperand(0).getReg() == StackPtr &&  in mergeSPUpdates()
429              PI->getOperand(1).getReg() == StackPtr &&  in mergeSPUpdates()
437              PI->getOperand(0).getReg() == StackPtr) {  in mergeSPUpdates()
438     assert(PI->getOperand(1).getReg() == StackPtr);  in mergeSPUpdates()
1086     addRegOffset(BuildMI(MBB, MBBI, DL, TII.get(MOVmr)), StackPtr, true, 16)  in emitPrologue()
1137           .addReg(StackPtr)  in emitPrologue()
1211     BuildStackAlignAND(MBB, MBBI, DL, StackPtr, MaxAlign);  in emitPrologue()
1293                           StackPtr, false, NumBytes - 8);  in emitPrologue()
1296                           StackPtr, false, NumBytes - 4);  in emitPrologue()
1329       addRegOffset(BuildMI(MBB, MBBI, DL, TII.get(X86::MOV64mr)), StackPtr,  in emitPrologue()
1339     SPOrEstablisher = StackPtr;  in emitPrologue()
1416     addRegOffset(BuildMI(MBB, MBBI, DL, TII.get(X86::MOV64mr)), StackPtr, false,  in emitPrologue()
1418         .addReg(StackPtr)  in emitPrologue()
1692       addRegOffset(BuildMI(MBB, MBBI, DL, TII.get(Opc), StackPtr),  in emitEpilogue()
1697       BuildMI(MBB, MBBI, DL, TII.get(Opc), StackPtr)  in emitEpilogue()
2957   return TRI->getDwarfRegNum(StackPtr, true);  in getInitialCFARegister()