Index: include/llvm/CodeGen/SelectionDAGNodes.h
===================================================================
--- include/llvm/CodeGen/SelectionDAGNodes.h
+++ include/llvm/CodeGen/SelectionDAGNodes.h
@@ -544,7 +544,7 @@
   static_assert(sizeof(ConstantSDNodeBitfields) <= 2, "field too wide");
   static_assert(sizeof(MemSDNodeBitfields) <= 2, "field too wide");
   static_assert(sizeof(LSBaseSDNodeBitfields) <= 2, "field too wide");
-  static_assert(sizeof(LoadSDNodeBitfields) <= 4, "field too wide");
+  static_assert(sizeof(LoadSDNodeBitfields) <= 2, "field too wide");
   static_assert(sizeof(StoreSDNodeBitfields) <= 2, "field too wide");
 
 private: