1 files changed, 2 insertions, 0 deletions
diff --git a/ice40/arch.h b/ice40/arch.h
index a6a3cd70..f2f9069a 100644
--- a/ice40/arch.h
+++ b/ice40/arch.h
@@ -826,6 +826,8 @@ struct Arch : BaseCtx
     uint32_t getDelayChecksum(delay_t v) const { return v; }
     bool getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay_t &budget) const;
 
+    ArcBounds getRouteBoundingBox(WireId src, WireId dst) const;
+
     // -------------------------------------------------
 
     bool pack();