From 2285c8dbbdbc5b7e718fa849952c560bef69a8fc Mon Sep 17 00:00:00 2001
From: Keith Rothman <537074+litghost@users.noreply.github.com>
Date: Thu, 28 Jan 2021 15:40:26 -0800
Subject: Initial refactoring of placer API.

Signed-off-by: Keith Rothman <537074+litghost@users.noreply.github.com>
---
 nexus/arch.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'nexus')

diff --git a/nexus/arch.h b/nexus/arch.h
index 56b48bf3..31bfa603 100644
--- a/nexus/arch.h
+++ b/nexus/arch.h
@@ -1335,6 +1335,11 @@ struct Arch : BaseCtx
     // Perform placement validity checks, returning false on failure (all
     // implemented in arch_place.cc)
 
+    // Whether this cell type can be placed at this BEL.
+    bool isValidBelForCellType(IdString cell_type, BelId bel) const {
+        return cell_type == getBelType(bel);
+    }
+
     // Whether or not a given cell can be placed at a given Bel
     // This is not intended for Bel type checks, but finer-grained constraints
     // such as conflicting set/reset signals, etc
-- 
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