Lines Matching defs:Tracker

508   CopyTracker Tracker;
528     if (MachineInstr *Copy = Tracker.findCopyForUnit(Unit, *TRI)) {
548         if (MachineInstr *Copy = Tracker.findCopyForUnit(Unit, *TRI))
589       Tracker.findAvailCopy(Copy, Def, *TRI, *TII, UseCopyInstr);
746   for (auto *SrcUser : Tracker.getSrcUsers(CopySrc.getReg(), *TRI)) {
765   if (!Tracker.hasAnyCopies())
792     MachineInstr *Copy = Tracker.findAvailCopy(MI, MOUse.getReg().asMCReg(),
935         Tracker.clobberRegister(Def, *TRI, *TII, UseCopyInstr);
942           Tracker.clobberRegister(Reg, *TRI, *TII, UseCopyInstr);
945         Tracker.trackCopy(&MI, *TRI, *TII, UseCopyInstr);
960         Tracker.clobberRegister(Reg, *TRI, *TII, UseCopyInstr);
995           Tracker.getPreservedRegUnits(*RegMask, *TRI);
1019             Tracker.clobberRegUnit(RegUnit, *TRI, *TII, UseCopyInstr);
1032       Tracker.clobberRegister(Reg, *TRI, *TII, UseCopyInstr);
1072   Tracker.clear();
1090   if (!Tracker.hasAnyCopies())
1111     MachineInstr *Copy = Tracker.findAvailBackwardCopy(
1143     for (auto *SrcUser : Tracker.getSrcUsers(Src, *TRI)) {
1176           Tracker.invalidateRegister(SrcReg.asMCReg(), *TRI, *TII,
1178           Tracker.invalidateRegister(DefReg.asMCReg(), *TRI, *TII,
1180           Tracker.trackCopy(&MI, *TRI, *TII, UseCopyInstr);
1192         Tracker.invalidateRegister(Reg, *TRI, *TII, UseCopyInstr);
1204         Tracker.invalidateRegister(MO.getReg().asMCReg(), *TRI, *TII,
1213             if (auto *Copy = Tracker.findCopyDefViaUnit(Unit, *TRI)) {
1217         } else if (!Tracker.trackSrcUsers(MO.getReg().asMCReg(), MI, *TRI, *TII,
1220           Tracker.invalidateRegister(MO.getReg().asMCReg(), *TRI, *TII,
1242   Tracker.clear();
1433             Tracker.findLastSeenUseInCopy(Reg.asMCReg(), *TRI);
1441         // Must be noted Tracker.clobberRegister(Reg, ...) removes tracking of
1447         if (Tracker.findLastSeenDefInCopy(MI, Reg.asMCReg(), *TRI, *TII,
1453         Tracker.clobberRegister(Reg, *TRI, *TII, UseCopyInstr);
1466         Tracker.findLastSeenDefInCopy(MI, Src.asMCReg(), *TRI, *TII, UseCopyInstr);
1505           Tracker.findLastSeenUseInCopy(Def.asMCReg(), *TRI);
1546       Tracker.clobberRegister(Src.asMCReg(), *TRI, *TII, UseCopyInstr);
1550     Tracker.trackCopy(&MI, *TRI, *TII, UseCopyInstr);
1563   Tracker.clear();