Add a test for asynchronous reset dff.

1 files changed, 25 insertions, 0 deletions

diff --git a/testsuite/issues/issue101/counters_3.vhdl b/testsuite/issues/issue101/counters_3.vhdl
new file mode 100644
index 0000000..d2205cb
--- /dev/null
+++ b/testsuite/issues/issue101/counters_3.vhdl
@@ -0,0 +1,25 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.std_logic_unsigned.all;
+
+entity counters_3 is
+    port(C, ALOAD : in std_logic;
+         D : in std_logic_vector(3 downto 0);
+         Q : out std_logic_vector(3 downto 0));
+end counters_3;
+
+architecture archi of counters_3 is
+    signal tmp: std_logic_vector(3 downto 0);
+begin
+    process (C, ALOAD, D)
+    begin
+        if (ALOAD='1') then
+            tmp <= D;
+        elsif (C'event and C='1') then
+            tmp <= tmp + 1;
+        end if;
+    end process;
+
+    Q <= tmp;
+
+end archi;