From 0dec03ba4d4d359b1a7711f1c594c9f936108969 Mon Sep 17 00:00:00 2001
From: Alan Mishchenko <alanmi@berkeley.edu>
Date: Thu, 20 Sep 2018 13:23:29 -0700
Subject: Preserving names while deriving a miter.

---
 src/aig/gia/giaDup.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/aig/gia/giaDup.c b/src/aig/gia/giaDup.c
index 01c01f39..55d24cfd 100644
--- a/src/aig/gia/giaDup.c
+++ b/src/aig/gia/giaDup.c
@@ -2851,6 +2851,8 @@ Gia_Man_t * Gia_ManTransformMiter( Gia_Man_t * p )
     Gia_ManSetRegNum( pNew, Gia_ManRegNum(p) );
     pNew = Gia_ManCleanup( pTemp = pNew );
     Gia_ManStop( pTemp );
+    if ( p->vNamesIn )
+        pNew->vNamesIn = Vec_PtrDupStr(p->vNamesIn);
     return pNew;
 }
 Gia_Man_t * Gia_ManTransformMiter2( Gia_Man_t * p )
-- 
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