misched: handle on-the-fly regpressure queries better for 2-addr

[oota-llvm.git] / include / llvm / CodeGen / SchedulerRegistry.h

diff --git a/include/llvm/CodeGen/SchedulerRegistry.h b/include/llvm/CodeGen/SchedulerRegistry.h
index a582b0c40c8bb94215c0ff9eebb8e020c9643204..836b73a15a2ffdb38386e0ec951c58027e739d5b 100644 (file)
--- a/include/llvm/CodeGen/SchedulerRegistry.h
+++ b/include/llvm/CodeGen/SchedulerRegistry.h
@@ -102,6 +102,11 @@ ScheduleDAGSDNodes *createVLIWDAGScheduler(SelectionDAGISel *IS,
 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