From c7e56da381b65b7565d140b0042bd39acc496753 Mon Sep 17 00:00:00 2001
From: "Emil J. Tywoniak" <emil@tywoniak.eu>
Date: Thu, 2 Apr 2026 11:40:33 +0200
Subject: [PATCH] Revert "techmap: call hierarchy on map files to determine
 port directions"

This reverts commit eabbf6d22527f386811c7b507f74f887a258b397.
---
 passes/techmap/techmap.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/passes/techmap/techmap.cc b/passes/techmap/techmap.cc
index a19590452..7453d9cde 100644
--- a/passes/techmap/techmap.cc
+++ b/passes/techmap/techmap.cc
@@ -1244,7 +1244,6 @@ struct TechmapPass : public Pass {
 					Frontend::frontend_call(map, nullptr, fn, (fn.size() > 3 && fn.compare(fn.size()-3, std::string::npos, ".il") == 0 ? "rtlil" : verilog_frontend));
 				}
 		}
-		Pass::call(map, "hierarchy");
 
 		log_header(design, "Continuing TECHMAP pass.\n");