diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 01419cf..fd59d57 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -4817,6 +4817,18 @@
   case Intrinsic::eh_begincatch:
   case Intrinsic::eh_endcatch:
     llvm_unreachable("begin/end catch intrinsics not lowered in codegen");
+  case Intrinsic::eh_exceptioncode: {
+    unsigned Reg = TLI.getExceptionPointerRegister();
+    assert(Reg && "cannot get exception code on this platform");
+    MVT PtrVT = TLI.getPointerTy();
+    const TargetRegisterClass *PtrRC = TLI.getRegClassFor(PtrVT);
+    unsigned VReg = FuncInfo.MBB->addLiveIn(Reg, PtrRC);
+    SDValue N =
+        DAG.getCopyFromReg(DAG.getEntryNode(), getCurSDLoc(), VReg, PtrVT);
+    N = DAG.getZExtOrTrunc(N, getCurSDLoc(), MVT::i32);
+    setValue(&I, N);
+    return nullptr;
+  }
   }
 }