diff options
Diffstat (limited to 'tests/opt')
| -rw-r--r-- | tests/opt/opt_expr_cmp.v | 11 | ||||
| -rw-r--r-- | tests/opt/opt_expr_cmp.ys | 4 |
2 files changed, 15 insertions, 0 deletions
diff --git a/tests/opt/opt_expr_cmp.v b/tests/opt/opt_expr_cmp.v new file mode 100644 index 000000000..7eb65d531 --- /dev/null +++ b/tests/opt/opt_expr_cmp.v @@ -0,0 +1,11 @@ +module top(...); + input [3:0] a; + output o1 = 4'b0000 > a; + output o2 = 4'b0000 <= a; + output o3 = 4'b1111 < a; + output o4 = 4'b1111 >= a; + output o5 = a < 4'b0000; + output o6 = a >= 4'b0000; + output o7 = a > 4'b1111; + output o8 = a <= 4'b1111; +endmodule diff --git a/tests/opt/opt_expr_cmp.ys b/tests/opt/opt_expr_cmp.ys new file mode 100644 index 000000000..214ce8b11 --- /dev/null +++ b/tests/opt/opt_expr_cmp.ys @@ -0,0 +1,4 @@ +read_verilog opt_expr_cmp.v +equiv_opt -assert opt_expr -fine +design -load postopt +select -assert-count 0 t:$gt t:$ge t:$lt t:$le |