diff options
Diffstat (limited to 'tests/opt/bug2010.ys')
-rw-r--r-- | tests/opt/bug2010.ys | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/opt/bug2010.ys b/tests/opt/bug2010.ys new file mode 100644 index 000000000..cef820867 --- /dev/null +++ b/tests/opt/bug2010.ys @@ -0,0 +1,10 @@ +read_verilog <<EOT +module test ( + input signed [1:0] n, + output [3:0] dout +); + assign dout = n + 4'sd 4; +endmodule +EOT + +equiv_opt -assert opt -fine |