785       if (DefInit *LHSd = dyn_cast<DefInit>(LHS))  in Fold()  local
786         return StringInit::get(RK, LHSd->getAsString());  in Fold()
859     if (DagInit *LHSd = dyn_cast<DagInit>(LHS))  in Fold()  local
860       return IntInit::get(RK, LHSd->arg_size());  in Fold()
868     if (DagInit *LHSd = dyn_cast<DagInit>(LHS))  in Fold()  local
869       return IntInit::get(RK, LHSd->arg_empty());  in Fold()
1142       DefInit *LHSd = dyn_cast<DefInit>(LHS);  in Fold()  local
1144       if (LHSd && RHSd)  in Fold()
1146                             (getOpcode() == EQ) ? LHSd == RHSd : LHSd != RHSd);  in Fold()
1352     DefInit *LHSd = dyn_cast<DefInit>(LHS);  in Fold()  local
1364     if (LHSd && MHSd && RHSd) {  in Fold()
1366       if (LHSd->getAsString() == RHSd->getAsString())  in Fold()