285     DEBUG(dbgs() << "Spilling " << PrintReg(LRI->VirtReg, TRI)  in spillVirtReg()
289     DEBUG(dbgs() << " to stack slot #" << FI << "\n");  in spillVirtReg()
315       DEBUG(dbgs() << "Inserting debug info due to spill:" << "\n" << *NewDV);  in spillVirtReg()
450     DEBUG(dbgs() << PrintReg(PhysReg, TRI) << " is already used in instr.\n");  in calcSpillCost()
459     DEBUG(dbgs() << PrintReg(VirtReg, TRI) << " corresponding "  in calcSpillCost()
470   DEBUG(dbgs() << PrintReg(PhysReg, TRI) << " is disabled.\n");  in calcSpillCost()
499   DEBUG(dbgs() << "Assigning " << PrintReg(LR.VirtReg, TRI) << " to "  in assignVirtToPhysReg()
554   DEBUG(dbgs() << "Allocating " << PrintReg(VirtReg) << " from "  in allocVirtReg()
560     DEBUG(dbgs() << "\tRegister: " << PrintReg(*I, TRI) << "\n");  in allocVirtReg()
561     DEBUG(dbgs() << "\tCost: " << Cost << "\n");  in allocVirtReg()
562     DEBUG(dbgs() << "\tBestCost: " << BestCost << "\n");  in allocVirtReg()
635     DEBUG(dbgs() << "Reloading " << PrintReg(VirtReg, TRI) << " into "  in reloadVirtReg()
641       DEBUG(dbgs() << "Killing last use: " << MO << "\n");  in reloadVirtReg()
647       DEBUG(dbgs() << "Clearing dubious kill: " << MO << "\n");  in reloadVirtReg()
650       DEBUG(dbgs() << "Clearing dubious dead: " << MO << "\n");  in reloadVirtReg()
658     DEBUG(dbgs() << "Clearing clean kill: " << MO << "\n");  in reloadVirtReg()
661     DEBUG(dbgs() << "Clearing clean dead: " << MO << "\n");  in reloadVirtReg()
705   DEBUG(dbgs() << "Scanning for through registers:");  in handleThroughOperands()
716         DEBUG(dbgs() << ' ' << PrintReg(Reg));  in handleThroughOperands()
722   DEBUG(dbgs() << "\nChecking for physdef collisions.\n");  in handleThroughOperands()
736   DEBUG(dbgs() << "Allocating tied uses.\n");  in handleThroughOperands()
745       DEBUG(dbgs() << "Operand " << i << "("<< MO << ") is tied to operand "  in handleThroughOperands()
753       DEBUG(dbgs() << "Partial redefine: " << MO << "\n");  in handleThroughOperands()
761   DEBUG(dbgs() << "Allocating early clobbers.\n");  in handleThroughOperands()
783     DEBUG(dbgs() << "\tSetting " << PrintReg(Reg, TRI)  in handleThroughOperands()
794   DEBUG(dbgs() << "\nAllocating " << *MBB);  in AllocateBasicBlock()
814         dbgs() << "\n>> " << *MI << "Regs:";  in AllocateBasicBlock()
817           dbgs() << " " << TRI->getName(Reg);  in AllocateBasicBlock()
822             dbgs() << "*";  in AllocateBasicBlock()
825             dbgs() << '=' << PrintReg(PhysRegState[Reg]);  in AllocateBasicBlock()
829               dbgs() << "*";  in AllocateBasicBlock()
835         dbgs() << '\n';  in AllocateBasicBlock()
864               DEBUG(dbgs() << "Unable to allocate vreg used by DBG_VALUE");  in AllocateBasicBlock()
884               DEBUG(dbgs() << "Modifying debug info due to spill:"  in AllocateBasicBlock()
1010       DEBUG(dbgs() << "  Spilling remaining registers before call.\n");  in AllocateBasicBlock()
1049       DEBUG(dbgs() << "-- coalescing: " << *MI);  in AllocateBasicBlock()
1052       DEBUG(dbgs() << "<< " << *MI);  in AllocateBasicBlock()
1057   DEBUG(dbgs() << "Spilling live registers at end of block.\n");  in AllocateBasicBlock()
1072   DEBUG(dbgs() << "********** FAST REGISTER ALLOCATION **********\n"  in runOnMachineFunction()