diff --git a/gcc/config/sh/sh.h b/gcc/config/sh/sh.h
index 9519634c1f0..2a5392a01ab 100644
--- a/gcc/config/sh/sh.h
+++ b/gcc/config/sh/sh.h
@@ -3433,7 +3433,6 @@ extern int rtx_equal_function_value_matters;
   {"target_reg_operand", {SUBREG, REG}},				\
   {"target_operand", {SUBREG, REG, LABEL_REF, SYMBOL_REF, CONST, UNSPEC}},\
   {"trunc_hi_operand", {SUBREG, REG, TRUNCATE}},			\
-  {"register_operand", {SUBREG, REG}},					\
   {"sh_const_vec", {CONST_VECTOR}},					\
   {"sh_1el_vec", {CONST_VECTOR, PARALLEL}},				\
   {"sh_rep_vec", {CONST_VECTOR, PARALLEL}},				\