727   Register NegSizeReg = MI.getOperand(1).getReg();  in lowerDynamicAlloc()  local
729   prepareDynamicAlloca(II, NegSizeReg, KillNegSizeReg, Reg);  in lowerDynamicAlloc()
736         .addReg(NegSizeReg, getKillRegState(KillNegSizeReg));  in lowerDynamicAlloc()
744         .addReg(NegSizeReg, getKillRegState(KillNegSizeReg));  in lowerDynamicAlloc()
758                                            Register &NegSizeReg,  in prepareDynamicAlloca()  argument
813       unsigned UnalNegSizeReg = NegSizeReg;  in prepareDynamicAlloca()
814       NegSizeReg = MF.getRegInfo().createVirtualRegister(G8RC);  in prepareDynamicAlloca()
818       BuildMI(MBB, II, dl, TII.get(PPC::LI8), NegSizeReg)  in prepareDynamicAlloca()
821       unsigned NegSizeReg1 = NegSizeReg;  in prepareDynamicAlloca()
822       NegSizeReg = MF.getRegInfo().createVirtualRegister(G8RC);  in prepareDynamicAlloca()
823       BuildMI(MBB, II, dl, TII.get(PPC::AND8), NegSizeReg)  in prepareDynamicAlloca()
830       unsigned UnalNegSizeReg = NegSizeReg;  in prepareDynamicAlloca()
831       NegSizeReg = MF.getRegInfo().createVirtualRegister(GPRC);  in prepareDynamicAlloca()
835       BuildMI(MBB, II, dl, TII.get(PPC::LI), NegSizeReg)  in prepareDynamicAlloca()
838       unsigned NegSizeReg1 = NegSizeReg;  in prepareDynamicAlloca()
839       NegSizeReg = MF.getRegInfo().createVirtualRegister(GPRC);  in prepareDynamicAlloca()
840       BuildMI(MBB, II, dl, TII.get(PPC::AND), NegSizeReg)  in prepareDynamicAlloca()
864   Register NegSizeReg = MI.getOperand(2).getReg();  in lowerPrepareProbedAlloca()  local
867   if (FramePointer == NegSizeReg) {  in lowerPrepareProbedAlloca()
874         .addReg(NegSizeReg)  in lowerPrepareProbedAlloca()
875         .addReg(NegSizeReg);  in lowerPrepareProbedAlloca()
876     NegSizeReg = ActualNegSizeReg;  in lowerPrepareProbedAlloca()
879   prepareDynamicAlloca(II, NegSizeReg, KillNegSizeReg, FramePointer);  in lowerPrepareProbedAlloca()
882   if (NegSizeReg != ActualNegSizeReg)  in lowerPrepareProbedAlloca()
884         .addReg(NegSizeReg)  in lowerPrepareProbedAlloca()
885         .addReg(NegSizeReg);  in lowerPrepareProbedAlloca()