diff --git a/lib/Target/ARM/ARMISelLowering.cpp b/lib/Target/ARM/ARMISelLowering.cpp
index 1f9908c..35ca389 100644
--- a/lib/Target/ARM/ARMISelLowering.cpp
+++ b/lib/Target/ARM/ARMISelLowering.cpp
@@ -2608,7 +2608,7 @@
   }
 
   // Return LR, which contains the return address. Mark it an implicit live-in.
-  unsigned Reg = MF.addLiveIn(ARM::LR, ARM::GPRRegisterClass); 
+  unsigned Reg = MF.addLiveIn(ARM::LR, getRegClassFor(MVT::i32));
   return DAG.getCopyFromReg(DAG.getEntryNode(), dl, Reg, VT);
 }