diff --git a/clang/utils/TableGen/NeonEmitter.cpp b/clang/utils/TableGen/NeonEmitter.cpp
index c5fc7821a29f..bb505de95daa 100644
--- a/clang/utils/TableGen/NeonEmitter.cpp
+++ b/clang/utils/TableGen/NeonEmitter.cpp
@@ -771,8 +771,6 @@ GenerateRegisterCheckPatternForLoadStores(const StringRef &NameRef,
     if (IsLDSTOne) {
       if ((HasLanePostfix || HasDupPostfix) && OutTypeCode != "8") {
         RegisterSuffix += ":" + OutTypeCode;
-      } else if (OutTypeCode == "64") {
-        RegisterSuffix += ":64";
       }
     }