From 2476f116bb2709cb1c01efd358b6c2b2edfda0c8 Mon Sep 17 00:00:00 2001
From: gatecat <gatecat@ds0.me>
Date: Tue, 29 Jun 2021 14:48:47 +0100
Subject: interchange: Track the macros that cells have been expanded from

Signed-off-by: gatecat <gatecat@ds0.me>
---
 fpga_interchange/arch.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'fpga_interchange/arch.h')

diff --git a/fpga_interchange/arch.h b/fpga_interchange/arch.h
index fc3ea637..6e77054f 100644
--- a/fpga_interchange/arch.h
+++ b/fpga_interchange/arch.h
@@ -1152,6 +1152,7 @@ struct Arch : ArchAPI<ArchRanges>
     const DefaultCellConnsPOD *get_default_conns(IdString cell_type) const;
     void pack_default_conns();
 
+    dict<IdString, std::vector<CellInfo *>> macro_to_cells;
     void expand_macros();
 };
 
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