1 files changed, 1 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
index aa6ce05..ebc76e9 100644
--- a/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
+++ b/lib/CodeGen/SelectionDAG/ScheduleDAGSDNodes.cpp
@@ -101,7 +101,7 @@ static void CheckForPhysRegDependency(SDNode *Def, SDNode *User, unsigned Op,
         II.ImplicitDefs[ResNo - II.getNumDefs()] == Reg) {
       PhysReg = Reg;
       const TargetRegisterClass *RC =
-        TRI->getPhysicalRegisterRegClass(Reg, Def->getValueType(ResNo));
+        TRI->getMinimalPhysRegClass(Reg, Def->getValueType(ResNo));
       Cost = RC->getCopyCost();
     }
   }