1 files changed, 34 insertions, 0 deletions
diff --git a/testsuite/synth/issue963/ent2.vhdl b/testsuite/synth/issue963/ent2.vhdl
new file mode 100644
index 000000000..7067debe6
--- /dev/null
+++ b/testsuite/synth/issue963/ent2.vhdl
@@ -0,0 +1,34 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity ent2 is
+    port (
+        clk : in std_logic;
+        set_7 : in std_logic;
+        set_f : in std_logic;
+        set_a : in std_logic;
+        set_0 : in std_logic;
+        q : out std_logic_vector(3 downto 0)
+    );
+end;
+
+architecture a of ent2 is
+    signal s : unsigned(3 downto 0);
+begin
+    process(clk, set_0, set_a, set_f, set_7)
+    begin
+        if set_0 = '1' then
+            s <= x"0";
+        elsif set_a = '1' then
+            s <= x"a";
+        elsif set_f = '1' then
+            s <= x"f";
+        elsif set_7 = '1' then
+            s <= x"7";
+        elsif rising_edge(clk) then
+            s <= s + 1;
+        end if;
+    end process;
+    q <= std_logic_vector(s);
+end;