diff --git a/tcg/tcg-opc.h b/tcg/tcg-opc.h
index 01fea1e50d1fa3ad67595761fad555d64677d685..441e51f5c97f5284e0b979920c96d13f5223ebcd 100644
--- a/tcg/tcg-opc.h
+++ b/tcg/tcg-opc.h
@@ -61,7 +61,8 @@ DEF2(div_i32, 1, 2, 0, 0)
 DEF2(divu_i32, 1, 2, 0, 0)
 DEF2(rem_i32, 1, 2, 0, 0)
 DEF2(remu_i32, 1, 2, 0, 0)
-#else
+#endif
+#ifdef TCG_TARGET_HAS_div2_i32
 DEF2(div2_i32, 2, 3, 0, 0)
 DEF2(divu2_i32, 2, 3, 0, 0)
 #endif
@@ -141,7 +142,8 @@ DEF2(div_i64, 1, 2, 0, 0)
 DEF2(divu_i64, 1, 2, 0, 0)
 DEF2(rem_i64, 1, 2, 0, 0)
 DEF2(remu_i64, 1, 2, 0, 0)
-#else
+#endif
+#ifdef TCG_TARGET_HAS_div2_i64
 DEF2(div2_i64, 2, 3, 0, 0)
 DEF2(divu2_i64, 2, 3, 0, 0)
 #endif