now ignore init attributes on non-register wires in sat command

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/sat/initval.v b/tests/sat/initval.v
new file mode 100644
index 00000000..5b661f8d
--- /dev/null
+++ b/tests/sat/initval.v
@@ -0,0 +1,15 @@
+module test(input clk, input [3:0] bar, output [3:0] foo);
+  reg [3:0] foo = 0;
+  reg [3:0] last_bar = 0;
+
+  always @*
+    foo[1:0] <= bar[1:0];
+
+  always @(posedge clk)
+    foo[3:2] <= bar[3:2];
+
+  always @(posedge clk)
+    last_bar <= bar;
+
+  assert property (foo == {last_bar[3:2], bar[1:0]});
+endmodule