diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
@@ -146,6 +146,8 @@
   case ISD::SHL:
   case ISD::SRA:
   case ISD::SRL:
+  case ISD::ROTL:
+  case ISD::ROTR:
     R = ScalarizeVecRes_BinOp(N);
     break;
   case ISD::FMA: