1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Target/R600/AMDGPUSubtarget.cpp b/lib/Target/R600/AMDGPUSubtarget.cpp
index e77ab5e6d1..28074f9cac 100644
--- a/lib/Target/R600/AMDGPUSubtarget.cpp
+++ b/lib/Target/R600/AMDGPUSubtarget.cpp
@@ -13,6 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "AMDGPUSubtarget.h"
+#include "llvm/CodeGen/MachineScheduler.h"
 
 using namespace llvm;
 
@@ -119,3 +120,11 @@ std::string
 AMDGPUSubtarget::getDeviceName() const {
   return DevName;
 }
+
+void
+AMDGPUSubtarget::overrideSchedPolicy(MachineSchedPolicy &Policy,
+                                     MachineInstr *begin, MachineInstr *end,
+                                     unsigned NumRegionInstrs) const {
+  Policy.OnlyTopDown = true;
+//  Policy.OnlyBottomUp = false;
+}