prettyInstruction dex _ (LoadConst d c@(Const4 _)) =
  constStr dex "const/4" d c
prettyInstruction dex _ (LoadConst d c@(Const4 _)) =
  constStr dex "const/4" d c
prettyInstruction dex _ (LoadConst d c@(Const4 _)) =
  constStr dex "const/4" d c