188                                       unsigned Hint);
190                                        unsigned VirtReg, unsigned Hint);
192                                        unsigned VirtReg, unsigned Hint);
509                                                   unsigned Hint) {  in allocVirtReg()  argument
518   if (Hint && (!TargetRegisterInfo::isPhysicalRegister(Hint) ||  in allocVirtReg()
519                !RC->contains(Hint) || !MRI->isAllocatable(Hint)))  in allocVirtReg()
520     Hint = 0;  in allocVirtReg()
523   if (Hint) {  in allocVirtReg()
525     unsigned Cost = calcSpillCost(Hint);  in allocVirtReg()
528         definePhysReg(MI, Hint, regFree);  in allocVirtReg()
531       return assignVirtToPhysReg(VirtReg, Hint);  in allocVirtReg()
580                       unsigned VirtReg, unsigned Hint) {  in defineVirtReg()  argument
588     if ((!Hint || !TargetRegisterInfo::isPhysicalRegister(Hint)) &&  in defineVirtReg()
593         Hint = UseMI.getOperand(0).getReg();  in defineVirtReg()
595     LRI = allocVirtReg(MI, LRI, Hint);  in defineVirtReg()
613                       unsigned VirtReg, unsigned Hint) {  in reloadVirtReg()  argument
621     LRI = allocVirtReg(MI, LRI, Hint);  in reloadVirtReg()