Create a bottom-up register usage reduction list scheduler.
Declared in <llvm/CodeGen/SchedulerRegistry.h>
ScheduleDAGSDNodes*
createBURRListDAGScheduler(
SelectionDAGISel* IS,
CodeGenOptLevel OptLevel);A new ScheduleDAGSDNodes that schedules for register usage reduction.
| Name | Description |
|---|---|
| IS | Instruction selection pass owning the DAG to schedule. |
| OptLevel | Codegen optimization level. |