1 files changed, 1 insertions, 0 deletions
diff --git a/generic/arch.h b/generic/arch.h
index de06f730..154a2352 100644
--- a/generic/arch.h
+++ b/generic/arch.h
@@ -194,6 +194,7 @@ struct Arch : BaseCtx
     const std::vector<GroupId> &getGroupGroups(GroupId group) const;
 
     delay_t estimateDelay(WireId src, WireId dst) const;
+    delay_t predictDelay(const NetInfo *net_info, const PortRef &sink) const;
     delay_t getDelayEpsilon() const { return 0.01; }
     delay_t getRipupDelayPenalty() const { return 1.0; }
     float getDelayNS(delay_t v) const { return v; }