diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index c5562cd..7c4b970 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -2562,6 +2562,7 @@
   case ISD::TargetConstantPool:
   case ISD::TargetFrameIndex:
   case ISD::TargetExternalSymbol:
+  case ISD::MCSymbol:
   case ISD::TargetBlockAddress:
   case ISD::TargetJumpTable:
   case ISD::TargetGlobalTLSAddress: