+ } else if (RC == ARM::QQPRRegisterClass || RC == ARM::QQPR_VFP2RegisterClass){
+ if (Align >= 16 && getRegisterInfo().canRealignStack(MF)) {
+ // FIXME: It's possible to only store part of the QQ register if the
+ // spilled def has a sub-register index.
+ MachineInstrBuilder MIB = BuildMI(MBB, I, DL, get(ARM::VST2q32))
+ .addFrameIndex(FI).addImm(128);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_0, getKillRegState(isKill), TRI);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_1, 0, TRI);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_2, 0, TRI);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_3, 0, TRI);
+ AddDefaultPred(MIB.addMemOperand(MMO));
+ } else {
+ MachineInstrBuilder MIB =
+ AddDefaultPred(BuildMI(MBB, I, DL, get(ARM::VSTMD))
+ .addFrameIndex(FI)
+ .addImm(ARM_AM::getAM5Opc(ARM_AM::ia, 4)))
+ .addMemOperand(MMO);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_0, getKillRegState(isKill), TRI);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_1, 0, TRI);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_2, 0, TRI);
+ AddDReg(MIB, SrcReg, ARM::dsub_3, 0, TRI);
+ }
+ } else {
+ assert(RC == ARM::QQQQPRRegisterClass && "Unknown regclass!");
+ MachineInstrBuilder MIB =
+ AddDefaultPred(BuildMI(MBB, I, DL, get(ARM::VSTMD))
+ .addFrameIndex(FI)
+ .addImm(ARM_AM::getAM5Opc(ARM_AM::ia, 4)))
+ .addMemOperand(MMO);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_0, getKillRegState(isKill), TRI);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_1, 0, TRI);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_2, 0, TRI);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_3, 0, TRI);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_4, 0, TRI);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_5, 0, TRI);
+ MIB = AddDReg(MIB, SrcReg, ARM::dsub_6, 0, TRI);
+ AddDReg(MIB, SrcReg, ARM::dsub_7, 0, TRI);