From e54d9691616b9a0326e2fdb3156bb4eeb8abfcd7 Mon Sep 17 00:00:00 2001
From: Alan Mishchenko <alanmi@berkeley.edu>
Date: Sun, 30 Sep 2007 08:01:00 -0700
Subject: Version abc70930

---
 src/opt/res/resStrash.c | 117 ------------------------------------------------
 1 file changed, 117 deletions(-)
 delete mode 100644 src/opt/res/resStrash.c

(limited to 'src/opt/res/resStrash.c')

diff --git a/src/opt/res/resStrash.c b/src/opt/res/resStrash.c
deleted file mode 100644
index fde842a4..00000000
--- a/src/opt/res/resStrash.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/**CFile****************************************************************
-
-  FileName    [resStrash.c]
-
-  SystemName  [ABC: Logic synthesis and verification system.]
-
-  PackageName [Resynthesis package.]
-
-  Synopsis    [Structural hashing of the nodes in the window.]
-
-  Author      [Alan Mishchenko]
-  
-  Affiliation [UC Berkeley]
-
-  Date        [Ver. 1.0. Started - January 15, 2007.]
-
-  Revision    [$Id: resStrash.c,v 1.00 2007/01/15 00:00:00 alanmi Exp $]
-
-***********************************************************************/
-
-#include "abc.h"
-#include "resInt.h"
-
-////////////////////////////////////////////////////////////////////////
-///                        DECLARATIONS                              ///
-////////////////////////////////////////////////////////////////////////
-
-extern Abc_Obj_t * Abc_ConvertAigToAig( Abc_Ntk_t * pAig, Abc_Obj_t * pObjOld );
-
-////////////////////////////////////////////////////////////////////////
-///                     FUNCTION DEFINITIONS                         ///
-////////////////////////////////////////////////////////////////////////
-
-/**Function*************************************************************
-
-  Synopsis    [Structurally hashes the given window.]
-
-  Description [The first PO is the observability condition. The second 
-  is the node's function. The remaining POs are the candidate divisors.]
-               
-  SideEffects []
-
-  SeeAlso     []
-
-***********************************************************************/
-Abc_Ntk_t * Res_WndStrash( Res_Win_t * p )
-{
-    Vec_Ptr_t * vPairs;
-    Abc_Ntk_t * pAig;
-    Abc_Obj_t * pObj, * pMiter;
-    int i;
-    assert( Abc_NtkHasAig(p->pNode->pNtk) );
-//    Abc_NtkCleanCopy( p->pNode->pNtk );
-    // create the network
-    pAig = Abc_NtkAlloc( ABC_NTK_STRASH, ABC_FUNC_AIG, 1 );
-    pAig->pName = Extra_UtilStrsav( "window" );
-    // create the inputs
-    Vec_PtrForEachEntry( p->vLeaves, pObj, i )
-        pObj->pCopy = Abc_NtkCreatePi( pAig );
-    Vec_PtrForEachEntry( p->vBranches, pObj, i )
-        pObj->pCopy = Abc_NtkCreatePi( pAig );
-    // go through the nodes in the topological order
-    Vec_PtrForEachEntry( p->vNodes, pObj, i )
-    {
-        pObj->pCopy = Abc_ConvertAigToAig( pAig, pObj );
-        if ( pObj == p->pNode )
-            pObj->pCopy = Abc_ObjNot( pObj->pCopy );
-    }
-    // collect the POs
-    vPairs = Vec_PtrAlloc( 2 * Vec_PtrSize(p->vRoots) );
-    Vec_PtrForEachEntry( p->vRoots, pObj, i )
-    {
-        Vec_PtrPush( vPairs, pObj->pCopy );
-        Vec_PtrPush( vPairs, NULL );
-    }
-    // mark the TFO of the node
-    Abc_NtkIncrementTravId( p->pNode->pNtk );
-    Res_WinSweepLeafTfo_rec( p->pNode, (int)p->pNode->Level + p->nWinTfoMax );
-    // update strashing of the node
-    p->pNode->pCopy = Abc_ObjNot( p->pNode->pCopy );
-    Abc_NodeSetTravIdPrevious( p->pNode );
-    // redo strashing in the TFO
-    Vec_PtrForEachEntry( p->vNodes, pObj, i )
-    {
-        if ( Abc_NodeIsTravIdCurrent(pObj) )
-            pObj->pCopy = Abc_ConvertAigToAig( pAig, pObj );
-    }
-    // collect the POs
-    Vec_PtrForEachEntry( p->vRoots, pObj, i )
-        Vec_PtrWriteEntry( vPairs, 2 * i + 1, pObj->pCopy );
-    // add the miter
-    pMiter = Abc_AigMiter( pAig->pManFunc, vPairs );
-    Abc_ObjAddFanin( Abc_NtkCreatePo(pAig), pMiter );
-    Vec_PtrFree( vPairs );
-    // add the node
-    Abc_ObjAddFanin( Abc_NtkCreatePo(pAig), p->pNode->pCopy );
-    // add the fanins
-    Abc_ObjForEachFanin( p->pNode, pObj, i )
-        Abc_ObjAddFanin( Abc_NtkCreatePo(pAig), pObj->pCopy );
-    // add the divisors
-    Vec_PtrForEachEntry( p->vDivs, pObj, i )
-        Abc_ObjAddFanin( Abc_NtkCreatePo(pAig), pObj->pCopy );
-    // add the names
-    Abc_NtkAddDummyPiNames( pAig );
-    Abc_NtkAddDummyPoNames( pAig );
-    // check the resulting network
-    if ( !Abc_NtkCheck( pAig ) )
-        fprintf( stdout, "Res_WndStrash(): Network check has failed.\n" );
-    return pAig;
-}
-
-
-////////////////////////////////////////////////////////////////////////
-///                       END OF FILE                                ///
-////////////////////////////////////////////////////////////////////////
-
-
-- 
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