OS << "********** REGISTER MAP **********\n";
for (unsigned i = TargetRegisterInfo::FirstVirtualRegister,
e = MF->getRegInfo().getLastVirtReg(); i <= e; ++i) {
if (Virt2PhysMap[i] != (unsigned)VirtRegMap::NO_PHYS_REG)
OS << "[reg" << i << " -> " << TRI->getName(Virt2PhysMap[i])
OS << "********** REGISTER MAP **********\n";
for (unsigned i = TargetRegisterInfo::FirstVirtualRegister,
e = MF->getRegInfo().getLastVirtReg(); i <= e; ++i) {
if (Virt2PhysMap[i] != (unsigned)VirtRegMap::NO_PHYS_REG)
OS << "[reg" << i << " -> " << TRI->getName(Virt2PhysMap[i])