Lines Matching full:leader
114 UserValue *leader; ///< Equivalence class leader.
140 : variable(var), offset(o), IsIndirect(i), dl(L), leader(this),
144 /// getLeader - Get the leader of this value's equivalence class.
146 UserValue *l = leader;
147 while (l != l->leader)
148 l = l->leader;
149 return leader = l;
171 End->leader = L1, End = End->next;
172 End->leader = L1;
295 /// Map virtual register to eq class leader.
299 /// Map user variable to eq class leader.
307 /// lookupVirtReg - Find the EC leader for VirtReg or null.
421 UserValue *&Leader = userVarMap[Var];
422 if (Leader) {
423 UserValue *UV = Leader->getLeader();
424 Leader = UV;
432 Leader = UserValue::merge(Leader, UV);
438 UserValue *&Leader = virtRegToEqClass[VirtReg];
439 Leader = UserValue::merge(Leader, EC);
