1315 static unsigned ComputeUltimateVN(VNInfo *VNI,  in ComputeUltimateVN()  argument
1321   unsigned VN = VNI->id;  in ComputeUltimateVN()
1330   DenseMap<VNInfo*, VNInfo*>::iterator I = ThisFromOther.find(VNI);  in ComputeUltimateVN()
1332     NewVNInfo.push_back(VNI);  in ComputeUltimateVN()
1365                                           VNInfo *VNI,  in RegistersDefinedFromSameValue()  argument
1371   MachineInstr *MI = VNI->getCopy();  in RegistersDefinedFromSameValue()
1415   if (SrcInt.getVNInfoBefore(Other->def) != SrcInt.getVNInfoBefore(VNI->def))  in RegistersDefinedFromSameValue()
1487     VNInfo *VNI = *i;  in JoinIntervals()  local
1488     if (VNI->isUnused() || !VNI->isDefByCopy())  // Src not defined by a copy?  in JoinIntervals()
1492     if (VNI->hasRedefByEC())  in JoinIntervals()
1496     LiveRange *lr = RHS.getLiveRangeContaining(VNI->def.getPrevSlot());  in JoinIntervals()
1502     MachineInstr *MI = VNI->getCopy();  in JoinIntervals()
1504         !RegistersDefinedFromSameValue(*LIS, *TRI, CP, VNI, lr, DupCopies))  in JoinIntervals()
1507     LHSValsDefinedFromRHS[VNI] = lr->valno;  in JoinIntervals()
1514     VNInfo *VNI = *i;  in JoinIntervals()  local
1515     if (VNI->isUnused() || !VNI->isDefByCopy())  // Src not defined by a copy?  in JoinIntervals()
1519     if (VNI->hasRedefByEC())  in JoinIntervals()
1523     LiveRange *lr = LHS.getLiveRangeContaining(VNI->def.getPrevSlot());  in JoinIntervals()
1529     MachineInstr *MI = VNI->getCopy();  in JoinIntervals()
1531         !RegistersDefinedFromSameValue(*LIS, *TRI, CP, VNI, lr, DupCopies))  in JoinIntervals()
1534     RHSValsDefinedFromLHS[VNI] = lr->valno;  in JoinIntervals()
1543     VNInfo *VNI = *i;  in JoinIntervals()  local
1544     unsigned VN = VNI->id;  in JoinIntervals()
1545     if (LHSValNoAssignments[VN] >= 0 || VNI->isUnused())  in JoinIntervals()
1547     ComputeUltimateVN(VNI, NewVNInfo,  in JoinIntervals()
1553     VNInfo *VNI = *i;  in JoinIntervals()  local
1554     unsigned VN = VNI->id;  in JoinIntervals()
1555     if (RHSValNoAssignments[VN] >= 0 || VNI->isUnused())  in JoinIntervals()
1558     if (RHSValsDefinedFromLHS.find(VNI) == RHSValsDefinedFromLHS.end()) {  in JoinIntervals()
1559       NewVNInfo.push_back(VNI);  in JoinIntervals()
1564     ComputeUltimateVN(VNI, NewVNInfo,  in JoinIntervals()
1618     VNInfo *VNI = I->first;  in JoinIntervals()  local
1619     unsigned LHSValID = LHSValNoAssignments[VNI->id];  in JoinIntervals()
1620     if (VNI->hasPHIKill())  in JoinIntervals()
1627     VNInfo *VNI = I->first;  in JoinIntervals()  local
1628     unsigned RHSValID = RHSValNoAssignments[VNI->id];  in JoinIntervals()
1629     if (VNI->hasPHIKill())  in JoinIntervals()