1306   EqClass.clear();  in Classify()
1307   EqClass.grow(LR.getNumValNums());  in Classify()
1316         EqClass.join(unused->id, VNI->id);  in Classify()
1327           EqClass.join(VNI->id, PVNI->id);  in Classify()
1334         EqClass.join(VNI->id, UVNI->id);  in Classify()
1340     EqClass.join(used->id, unused->id);  in Classify()
1342   EqClass.compress();  in Classify()
1343   return EqClass.getNumClasses();  in Classify()
1367     if (unsigned EqClass = getEqClass(VNI))  in Distribute()  local
1368       MO.setReg(LIV[EqClass - 1]->reg());  in Distribute()
1373     unsigned NumComponents = EqClass.getNumClasses();  in Distribute()
1408   DistributeRange(LI, LIV, EqClass);  in Distribute()