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Diffstat (limited to 'tests/opt/bug2311.ys')
| -rw-r--r-- | tests/opt/bug2311.ys | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/opt/bug2311.ys b/tests/opt/bug2311.ys new file mode 100644 index 000000000..455147cd3 --- /dev/null +++ b/tests/opt/bug2311.ys @@ -0,0 +1,14 @@ +read_verilog -icells << EOT + +module top(...); + +input A; +output Y; + +$_XNOR_ x (.A(A), .B(A), .Y(Y)); + +endmodule + +EOT + +equiv_opt -assert opt_expr |