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-rw-r--r--testsuite/synth/arr01/arr07.vhdl45
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diff --git a/testsuite/synth/arr01/arr07.vhdl b/testsuite/synth/arr01/arr07.vhdl
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+++ b/testsuite/synth/arr01/arr07.vhdl
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+library ieee;
+use ieee.std_logic_1164.all;
+
+entity arr07 is
+ port (clk : in std_logic;
+ val : std_logic_vector(7 downto 0);
+ res : out std_logic_vector(7 downto 0);
+ par : out std_logic);
+end arr07;
+
+architecture behav of arr07 is
+ type pipe_el is record
+ val : std_logic_vector(7 downto 0);
+ odd : std_logic;
+ end record;
+
+ type pipe_type is array (0 to 15) of pipe_el;
+
+ signal mem : pipe_type;
+ signal n_mem : pipe_type;
+ signal tick : std_logic := '0';
+begin
+ process(clk)
+ begin
+ if rising_edge (clk) then
+ mem <= n_mem;
+ tick <= not tick;
+ end if;
+ end process;
+
+ process(mem, val, tick)
+ variable v : pipe_type;
+ begin
+ for i in 1 to pipe_type'high loop
+ v (i) := mem (i - 1);
+ end loop;
+ v (0).val := val;
+ v (0).odd := tick;
+
+ n_mem <= v;
+ end process;
+
+ res <= mem (pipe_type'high).val;
+ par <= mem (pipe_type'high).odd;
+end behav;