From c344f3e38c60147cacd8a5d414625b832192ccee Mon Sep 17 00:00:00 2001
From: Alan Mishchenko <alanmi@berkeley.edu>
Date: Wed, 20 Aug 2014 22:12:51 -0700
Subject: Propagating timing support to the new synthesis/mapping commands.

---
 src/aig/gia/giaBalance.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/aig/gia/giaBalance.c')

diff --git a/src/aig/gia/giaBalance.c b/src/aig/gia/giaBalance.c
index 02315747..918b3009 100644
--- a/src/aig/gia/giaBalance.c
+++ b/src/aig/gia/giaBalance.c
@@ -970,6 +970,12 @@ Gia_Man_t * Gia_ManAreaBalance( Gia_Man_t * p, int fSimpleAnd, int nNewNodesMax,
     pNew2 = Gia_ManDupNoMuxes( pNew1 );
     if ( fVerbose )     Gia_ManPrintStats( pNew2, NULL );
     Gia_ManStop( pNew1 );
+    // normalize if needed
+    if ( !Gia_ManIsNormalized(pNew2) )
+    {
+        pNew2 = Gia_ManDupNormalize( pNew1 = pNew2 );
+        Gia_ManStop( pNew1 );
+    }
     return pNew2;
 }
 
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