1 files changed, 1 insertions, 0 deletions
diff --git a/ice40/archdefs.h b/ice40/archdefs.h
index 3d8ea282..07b209f1 100644
--- a/ice40/archdefs.h
+++ b/ice40/archdefs.h
@@ -137,6 +137,7 @@ struct ArchCellInfo : BaseClusterInfo
             bool carryEnable;
             bool negClk;
             int inputCount;
+            unsigned lutInputMask;
             const NetInfo *clk, *cen, *sr;
         } lcInfo;
         struct