17   for (const size_t PhysReg : SourceBits.set_bits()) {  in getAliasedBits()  local
19     for (auto Itr = RegAliasItr(PhysReg, &RegInfo, true); Itr.isValid();  in getAliasedBits()
35   for (MCPhysReg PhysReg : RegClass)  in RegisterAliasingTracker()  local
36     if (!ReservedReg[PhysReg]) // Removing reserved registers.  in RegisterAliasingTracker()
37       SourceBits.set(PhysReg);  in RegisterAliasingTracker()
42                                                  const MCPhysReg PhysReg)  in RegisterAliasingTracker()  argument
44   SourceBits.set(PhysReg);  in RegisterAliasingTracker()
51   for (const size_t PhysReg : SourceBits.set_bits()) {  in FillOriginAndAliasedBits()  local
52     for (auto Itr = RegAliasItr(PhysReg, &RegInfo, true); Itr.isValid();  in FillOriginAndAliasedBits()
55       Origins[*Itr] = PhysReg;  in FillOriginAndAliasedBits()
66 RegisterAliasingTrackerCache::getRegister(MCPhysReg PhysReg) const {  in getRegister()
67   auto &Found = Registers[PhysReg];  in getRegister()
69     Found.reset(new RegisterAliasingTracker(RegInfo, PhysReg));  in getRegister()