From 683c5ce9409b578df518df829b76777ab69cf87b Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Fri, 14 Feb 2020 13:26:00 -0800 Subject: [PATCH] abc9_ops: demote lack of box timing info to warning --- passes/techmap/abc9_ops.cc | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/passes/techmap/abc9_ops.cc b/passes/techmap/abc9_ops.cc index dad39828a..fc2f52157 100644 --- a/passes/techmap/abc9_ops.cc +++ b/passes/techmap/abc9_ops.cc @@ -669,8 +669,10 @@ void prep_box(RTLIL::Design *design, bool dff_mode) ss << std::endl; auto &t = timing.setup_module(module).comb; - if (t.empty()) - log_error("(* abc9_box *) module '%s' has no timing information.\n", log_id(module)); + if (t.empty()) { + log_warning("(* abc9_box *) module '%s' has no timing (and thus no connectivity) information.\n", log_id(module)); + continue; + } for (const auto &o : outputs) { first = true; -- 2.30.2