Add testcase for issue50.

1 files changed, 27 insertions, 0 deletions

diff --git a/testsuite/gna/issue50/idct.d/mul_223.vhd b/testsuite/gna/issue50/idct.d/mul_223.vhd
new file mode 100644
index 000000000..3f28903b7
--- /dev/null
+++ b/testsuite/gna/issue50/idct.d/mul_223.vhd
@@ -0,0 +1,27 @@
+library ieee;
+use ieee.std_logic_1164.all;
+
+library ieee;
+use ieee.numeric_std.all;
+
+entity mul_223 is
+	port (
+		result : out std_logic_vector(30 downto 0);
+		in_a : in  std_logic_vector(30 downto 0);
+		in_b : in  std_logic_vector(14 downto 0)
+	);
+end mul_223;
+
+architecture augh of mul_223 is
+
+	signal tmp_res : signed(45 downto 0);
+
+begin
+
+	-- The actual multiplication
+	tmp_res <= signed(in_a) * signed(in_b);
+
+	-- Set the output
+	result <= std_logic_vector(tmp_res(30 downto 0));
+
+end architecture;