test keep hierarchy

timothygu1 · timothygu1 · commit 5f5b88e4047b · 2025-07-21T10:06:38.000-04:00
diff --git a/src/top.v b/src/top.v
@@ -6,7 +6,7 @@
 // `include "shreg.v"
 
 `default_nettype none
-
+(* keep_hierarchy = "yes" *)
 module tt_um_cpu_top (
     input  wire [7:0] ui_in,    // Inputs for instruction data (through DIP switches)
     output wire [7:0] uo_out,   // Outputs to drive LEDs
