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Diffstat (limited to 'testsuite/synth/issue2123/bug.vhdl')
| -rw-r--r-- | testsuite/synth/issue2123/bug.vhdl | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/testsuite/synth/issue2123/bug.vhdl b/testsuite/synth/issue2123/bug.vhdl new file mode 100644 index 000000000..d20de9214 --- /dev/null +++ b/testsuite/synth/issue2123/bug.vhdl @@ -0,0 +1,16 @@ +library IEEE; +use IEEE.std_logic_1164.all; +use IEEE.numeric_std.all; + +entity bug is + port ( + a : in unsigned(8-1 downto 0); + b : in unsigned(8-1 downto 0); + d : out signed(8 downto 0) + ); +end bug; + +architecture behav of bug is +begin + d <= (abs(signed('0' & a) - signed('0' & b))); +end behav; |