diff --git a/llvm/lib/CodeGen/MachineScheduler.cpp b/llvm/lib/CodeGen/MachineScheduler.cpp
index a0ac320..d921e29 100644
--- a/llvm/lib/CodeGen/MachineScheduler.cpp
+++ b/llvm/lib/CodeGen/MachineScheduler.cpp
@@ -2587,8 +2587,7 @@
   RegionPolicy.OnlyBottomUp = true;
 
   // Allow the subtarget to override default policy.
-  MF.getSubtarget().overrideSchedPolicy(RegionPolicy, Begin, End,
-                                        NumRegionInstrs);
+  MF.getSubtarget().overrideSchedPolicy(RegionPolicy, NumRegionInstrs);
 
   // After subtarget overrides, apply command line options.
   if (!EnableRegPressure)