ScheduleDAGSDNodes *createDefaultScheduler(SelectionDAGISel *IS,
CodeGenOpt::Level OptLevel);
+/// createDAGLinearizer - This creates a "no-scheduling" scheduler which
+/// linearize the DAG using topological order.
+ScheduleDAGSDNodes *createDAGLinearizer(SelectionDAGISel *IS,
+ CodeGenOpt::Level OptLevel);
+
} // end namespace llvm
#endif