1 files changed, 19 insertions, 0 deletions
diff --git a/testsuite/synth/issue1082/test.vhdl b/testsuite/synth/issue1082/test.vhdl
new file mode 100644
index 000000000..00d843092
--- /dev/null
+++ b/testsuite/synth/issue1082/test.vhdl
@@ -0,0 +1,19 @@
+library ieee;
+use ieee.std_logic_1164.all;
+use ieee.numeric_std.all;
+
+entity test is
+    port(
+	a_in     : in  std_logic_vector(31 downto 0);
+	b_out     : out  std_logic_vector(31 downto 0)
+	);
+end test;
+
+architecture rtl of test is
+begin
+    process(all)
+    begin
+      b_out <= std_logic_vector
+               (to_unsigned((31-to_integer(unsigned(a_in))) / 4, 32));
+    end process;
+end;