Lines Matching refs:RU
266 MCRegUnit RU = *TRI.regunits(Reg).begin(); in trackSrcUsers() local
267 MachineInstr *AvailCopy = findCopyDefViaUnit(RU, TRI); in trackSrcUsers()
279 auto I = Copies.find(RU); in trackSrcUsers()
290 MCRegUnit RU = *TRI.regunits(Reg).begin(); in getSrcUsers() local
291 auto I = Copies.find(RU); in getSrcUsers()
343 MCRegUnit RU = *TRI.regunits(CI->second.DefRegs[0]).begin(); in findCopyDefViaUnit() local
344 return findCopyForUnit(RU, TRI, true); in findCopyDefViaUnit()
351 MCRegUnit RU = *TRI.regunits(Reg).begin(); in findAvailBackwardCopy() local
352 MachineInstr *AvailCopy = findCopyDefViaUnit(RU, TRI); in findAvailBackwardCopy()
380 MCRegUnit RU = *TRI.regunits(Reg).begin(); in findAvailCopy() local
382 findCopyForUnit(RU, TRI, /*MustBeAvailable=*/true); in findAvailCopy()
412 MCRegUnit RU = *TRI.regunits(Reg).begin(); in findLastSeenDefInCopy() local
413 auto CI = Copies.find(RU); in findLastSeenDefInCopy()
441 MCRegUnit RU = *TRI.regunits(Reg).begin(); in findLastSeenUseInCopy() local
442 auto CI = Copies.find(RU); in findLastSeenUseInCopy()