443 static void trackRegDefsUses(MachineInstr *MI, BitVector &ModifiedRegs,  in trackRegDefsUses()  argument
449       ModifiedRegs.setBitsNotInMask(MO.getRegMask());  in trackRegDefsUses()
456         ModifiedRegs.set(*AI);  in trackRegDefsUses()
518   BitVector ModifiedRegs, UsedRegs;  in findMatchingInsn()  local
519   ModifiedRegs.resize(TRI->getNumRegs());  in findMatchingInsn()
568           trackRegDefsUses(MI, ModifiedRegs, UsedRegs, TRI);  in findMatchingInsn()
576           trackRegDefsUses(MI, ModifiedRegs, UsedRegs, TRI);  in findMatchingInsn()
583           trackRegDefsUses(MI, ModifiedRegs, UsedRegs, TRI);  in findMatchingInsn()
589         if (!ModifiedRegs[MI->getOperand(0).getReg()] &&  in findMatchingInsn()
598         if (!ModifiedRegs[FirstMI->getOperand(0).getReg()] &&  in findMatchingInsn()
626     trackRegDefsUses(MI, ModifiedRegs, UsedRegs, TRI);  in findMatchingInsn()
630     if (ModifiedRegs[BaseReg])  in findMatchingInsn()
781   BitVector ModifiedRegs, UsedRegs;  in findMatchingUpdateInsnForward()  local
782   ModifiedRegs.resize(TRI->getNumRegs());  in findMatchingUpdateInsnForward()
800     trackRegDefsUses(MI, ModifiedRegs, UsedRegs, TRI);  in findMatchingUpdateInsnForward()
804     if (ModifiedRegs[BaseReg] || UsedRegs[BaseReg])  in findMatchingUpdateInsnForward()
834   BitVector ModifiedRegs, UsedRegs;  in findMatchingUpdateInsnBackward()  local
835   ModifiedRegs.resize(TRI->getNumRegs());  in findMatchingUpdateInsnBackward()
853     trackRegDefsUses(MI, ModifiedRegs, UsedRegs, TRI);  in findMatchingUpdateInsnBackward()
857     if (ModifiedRegs[BaseReg] || UsedRegs[BaseReg])  in findMatchingUpdateInsnBackward()