1 files changed, 29 insertions, 0 deletions
diff --git a/testsuite/gna/issue44/dffregister.vhdl b/testsuite/gna/issue44/dffregister.vhdl
new file mode 100644
index 000000000..b976412ee
--- /dev/null
+++ b/testsuite/gna/issue44/dffregister.vhdl
@@ -0,0 +1,29 @@
+-- dffregister.vhd
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity dffregister is
+  generic (word_size: integer);
+	port(clk, reset: in std_logic;
+  d:in signed(word_size-1 downto 0);
+  reset_word: in signed(word_size-1 downto 0);
+  q:out signed(word_size-1 downto 0));
+end dffregister;
+
+architecture dffregister_arch of dffregister is
+  signal arr:signed(word_size -1 downto 0);
+
+begin
+  q <= arr;
+  process(reset, clk)
+  begin
+    if reset = '1' then
+      arr <= reset_word;
+  elsif rising_edge(clk) then
+      arr <= d;
+    end if;
+
+  end process;
+
+end dffregister_arch;