grt: make haveRoutes() a silent check

grt::have_routes should be silent in .tcl, AntennaChecker.cc has another warning of its own and EstimateireParasitics.cc uses placement if global routing is not available and it doesn't look like it should output a warning fixes The-OpenROAD-Project#6293 Signed-off-by: Øyvind Harboe <[email protected]>
Pinata-Consulting · Dec 5, 2024 · bec882c · bec882c
1 parent 4be68c3
commit bec882c
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/src/grt/src/GlobalRouter.cpp b/src/grt/src/GlobalRouter.cpp
@@ -225,10 +225,6 @@ void GlobalRouter::saveCongestion()
 bool GlobalRouter::haveRoutes()
 {
   loadGuidesFromDB();
-  if (routes_.empty()) {
-    logger_->warn(GRT, 97, "No global routing found for nets.");
-  }
-
   bool congested_routes = is_congested_ && !allow_congestion_;
   return !routes_.empty() && !congested_routes;
 }