diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index 920b6c0adf89d3..a700cab350b71a 100644
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -3774,6 +3774,8 @@ def mv67 : Flag<["-"], "mv67">, Group<m_hexagon_Features_Group>,
   Alias<mcpu_EQ>, AliasArgs<["hexagonv67"]>;
 def mv67t : Flag<["-"], "mv67t">, Group<m_hexagon_Features_Group>,
   Alias<mcpu_EQ>, AliasArgs<["hexagonv67t"]>;
+def mv68 : Flag<["-"], "mv68">, Group<m_hexagon_Features_Group>,
+  Alias<mcpu_EQ>, AliasArgs<["hexagonv68"]>;
 def mhexagon_hvx : Flag<["-"], "mhvx">, Group<m_hexagon_Features_HVX_Group>,
   HelpText<"Enable Hexagon Vector eXtensions">;
 def mhexagon_hvx_EQ : Joined<["-"], "mhvx=">,