1 files changed, 5 insertions, 0 deletions
diff --git a/test.bash b/test.bash
index d2cb46f..0a70201 100644
--- a/test.bash
+++ b/test.bash
@@ -93,6 +93,11 @@ run_test_iterative() {
   done
 }
 
+# 8xxx sbcd
+#
+run_test_simple "sbcdb Dn, Dn" "\x81\x01"
+run_test_simple "sbcdb -(An), -(An)" "\x81\x01"
+
 # 8xxx or
 #
 run_test_simple "orb Dn, Dn" "\x84\x01"