clkpart to use 'submod -hidden'

diff --git a/passes/hierarchy/clkpart.cc b/passes/hierarchy/clkpart.cc
index 15a5328b90cbbcdb7bedb4a5c1cf38b98505d6cf..81983e2260d7e707946a2275f60eee7c930e72c3 100644 (file)
--- a/passes/hierarchy/clkpart.cc
+++ b/passes/hierarchy/clkpart.cc
@@ -278,7 +278,7 @@ struct ClkPartPass : public Pass {
                        }
                }
 
-               Pass::call(design, "submod");
+               Pass::call(design, "submod -hidden");
 
                if (!attr_name.empty())
                        for (auto m : new_submods)