From 6a351c4dc0d4da86d2a82efdecd09021a2e6280f Mon Sep 17 00:00:00 2001
From: Alan Mishchenko <alanmi@berkeley.edu>
Date: Mon, 5 Dec 2016 17:45:15 -0800
Subject: Adding support for minimalistic representation of LUT mapping.

---
 src/opt/dau/dauGia.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/opt/dau')

diff --git a/src/opt/dau/dauGia.c b/src/opt/dau/dauGia.c
index 6489cd86..5e74ad21 100644
--- a/src/opt/dau/dauGia.c
+++ b/src/opt/dau/dauGia.c
@@ -460,7 +460,7 @@ int Dsm_ManTruthToGia( void * p, word * pTruth, Vec_Int_t * vLeaves, Vec_Int_t *
     if ( nSizeNonDec )
         m_NonDsd++;
 //    printf( "%s\n", pDsd );
-    if ( fDelayBalance )
+    if ( fDelayBalance && pGia->vLevels )
         return Dau_DsdToGia( pGia, pDsd, Vec_IntArray(vLeaves), vCover );
     else
         return Dau_DsdToGia2( pGia, pDsd, Vec_IntArray(vLeaves), vCover );
-- 
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