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-rw-r--r--src/aig/ntl/ntlFraig.c56
1 files changed, 38 insertions, 18 deletions
diff --git a/src/aig/ntl/ntlFraig.c b/src/aig/ntl/ntlFraig.c
index 1d7ac393..34bc81ec 100644
--- a/src/aig/ntl/ntlFraig.c
+++ b/src/aig/ntl/ntlFraig.c
@@ -23,6 +23,9 @@
#include "ssw.h"
#include "dch.h"
+ABC_NAMESPACE_IMPL_START
+
+
////////////////////////////////////////////////////////////////////////
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
@@ -66,12 +69,12 @@ void Ntl_ManUpdateNoMergeReprs( Aig_Man_t * pAig, Aig_Obj_t ** pReprs )
if ( pRepresNew != NULL )
continue;
// get the net of the representative node
- pNet = pRepres->pData;
+ pNet = (Ntl_Net_t *)pRepres->pData;
assert( pRepres->pData != NULL );
if ( Ntl_ObjIsBox(pNet->pDriver) && pNet->pDriver->pImplem->attrNoMerge )
{
// the net belongs to the no-merge box
- pNetObj = pObj->pData;
+ pNetObj = (Ntl_Net_t *)pObj->pData;
if ( Ntl_ObjIsBox(pNetObj->pDriver) && pNetObj->pDriver->pImplem->attrNoMerge )
continue;
// the object's net does not belong to the no-merge box
@@ -130,7 +133,7 @@ Aig_Obj_t ** Ntl_ManFraigDeriveClasses( Aig_Man_t * pAig, Ntl_Man_t * pNew, Aig_
// remember pointers to the nets of pNew
Aig_ManForEachObj( pAig, pObj, i )
- pObj->pNext = pObj->pData;
+ pObj->pNext = (Aig_Obj_t *)pObj->pData;
// map the AIG managers
Aig_ManForEachObj( pAig, pObj, i )
@@ -139,8 +142,8 @@ Aig_Obj_t ** Ntl_ManFraigDeriveClasses( Aig_Man_t * pAig, Ntl_Man_t * pNew, Aig_
pObj->pData = Aig_ManConst1(pAigCol);
else if ( !Aig_ObjIsPo(pObj) )
{
- pNet = pObj->pData;
- pObjCol = Aig_Regular(pNet->pCopy);
+ pNet = (Ntl_Net_t *)pObj->pData;
+ pObjCol = Aig_Regular((Aig_Obj_t *)pNet->pCopy);
pObj->pData = pObjCol;
}
}
@@ -155,7 +158,7 @@ Aig_Obj_t ** Ntl_ManFraigDeriveClasses( Aig_Man_t * pAig, Ntl_Man_t * pNew, Aig_
{
if ( Aig_ObjIsPo(pObj) )
continue;
- pObjCol = pObj->pData;
+ pObjCol = (Aig_Obj_t *)pObj->pData;
if ( pObjCol == NULL )
continue;
if ( pMapBack[pObjCol->Id] == NULL )
@@ -170,7 +173,7 @@ Aig_Obj_t ** Ntl_ManFraigDeriveClasses( Aig_Man_t * pAig, Ntl_Man_t * pNew, Aig_
if ( Aig_ObjIsPo(pObj) )
continue;
// get the collapsed node
- pObjCol = pObj->pData;
+ pObjCol = (Aig_Obj_t *)pObj->pData;
if ( pObjCol == NULL )
continue;
// get the representative of the collapsed node
@@ -230,8 +233,8 @@ void Ntl_ManReduce( Ntl_Man_t * p, Aig_Man_t * pAig )
if ( pObjRepr == NULL )
continue;
assert( pObj != pObjRepr );
- pNet = pObj->pData;
- pNetRepr = pObjRepr->pData;
+ pNet = (Ntl_Net_t *)pObj->pData;
+ pNetRepr = (Ntl_Net_t *)pObjRepr->pData;
// consider special cases, when the net should not be reduced
if ( Ntl_ObjIsBox(pNet->pDriver) )
{
@@ -267,8 +270,8 @@ void Ntl_ManReduce( Ntl_Man_t * p, Aig_Man_t * pAig )
pNetRepr->pCopy = Aig_ManConst1(pAig);
}
// get the complemented attributes of the nets
- fCompl = Aig_IsComplement(pNet->pCopy) ^ Aig_Regular(pNet->pCopy)->fPhase ^
- Aig_IsComplement(pNetRepr->pCopy) ^ Aig_Regular(pNetRepr->pCopy)->fPhase;
+ fCompl = Aig_IsComplement((Aig_Obj_t *)pNet->pCopy) ^ Aig_Regular((Aig_Obj_t *)pNet->pCopy)->fPhase ^
+ Aig_IsComplement((Aig_Obj_t *)pNetRepr->pCopy) ^ Aig_Regular((Aig_Obj_t *)pNetRepr->pCopy)->fPhase;
// create interter/buffer driven by the representative net
pNode = Ntl_ModelCreateNode( pRoot, 1 );
pNode->pSop = fCompl? Ntl_ManStoreSop( p->pMemSops, "0 1\n" ) : Ntl_ManStoreSop( p->pMemSops, "1 1\n" );
@@ -322,7 +325,7 @@ void Ntl_ManResetComplemented( Ntl_Man_t * p, Aig_Man_t * pAigCol )
{
if ( Ntl_ObjIsInit1( pObj ) )
{
- pObjCol = Ntl_ObjFanout0(pObj)->pCopy;
+ pObjCol = (Aig_Obj_t *)Ntl_ObjFanout0(pObj)->pCopy;
assert( pObjCol->fPhase == 0 );
pObjCol->fPhase = 1;
}
@@ -353,7 +356,20 @@ Ntl_Man_t * Ntl_ManFinalize( Ntl_Man_t * pNew, Aig_Man_t * pAig, Aig_Man_t * pAi
pAig->nReprsAlloc = Aig_ManObjNumMax(pAig);
if ( fVerbose )
printf( "Equivalences: Collapsed = %5d. Extracted = %5d.\n", Aig_ManCountReprs(pAigCol), Aig_ManCountReprs(pAig) );
-
+/*
+{
+ Aig_Obj_t * pObj;
+ int i;
+ Aig_ManForEachObj( pAig, pObj, i )
+ if ( pAig->pReprs[i] != NULL )
+ printf( "%s%d->%s%d ",
+ (Aig_ObjIsPi(pObj)? "pi": ""),
+ pObj->Id,
+ (Aig_ObjIsPi(pAig->pReprs[i])? "pi": ""),
+ pAig->pReprs[i]->Id );
+ printf( "\n" );
+}
+*/
// implement equivalence classes and remove dangling nodes
Ntl_ManReduce( pNew, pAig );
Ntl_ManSweep( pNew, fVerbose );
@@ -503,7 +519,7 @@ Aig_Man_t * Ntl_ManAigToRst( Ntl_Man_t * pNtl, Aig_Man_t * p )
if ( iRstNum < 0 )
continue;
assert( iRstNum < nResets );
- pObj->pData = Aig_And( pNew, pObj->pData, Aig_ManPi(pNew, iRstNum) ); // could be NOT(pi)
+ pObj->pData = Aig_And( pNew, (Aig_Obj_t *)pObj->pData, Aig_ManPi(pNew, iRstNum) ); // could be NOT(pi)
Counter++;
}
else if ( Aig_ObjIsConst1(pObj) )
@@ -578,7 +594,7 @@ void Ntl_ManRemapClassesScorr( Ntl_Man_t * pNtl, Aig_Man_t * p, Aig_Man_t * pNew
// map things back
Aig_ManForEachObj( p, pObj, i )
{
- pObjNew = pObj->pData;
+ pObjNew = (Aig_Obj_t *)pObj->pData;
assert( pObjNew != NULL && !Aig_IsComplement(pObjNew) );
pObjNew->pData = pObj;
}
@@ -588,8 +604,8 @@ void Ntl_ManRemapClassesScorr( Ntl_Man_t * pNtl, Aig_Man_t * p, Aig_Man_t * pNew
pObjNewRepr = pNew->pReprs[pObjNew->Id];
if ( pObjNewRepr == NULL )
continue;
- pObj = pObjNew->pData;
- pObjRepr = pObjNewRepr->pData;
+ pObj = (Aig_Obj_t *)pObjNew->pData;
+ pObjRepr = (Aig_Obj_t *)pObjNewRepr->pData;
assert( Aig_ObjId(pObjRepr) < Aig_ObjId(pObj) );
Aig_ObjCreateRepr( p, pObjRepr, pObj );
}
@@ -787,6 +803,8 @@ Ntl_Man_t * Ntl_ManScorr( Ntl_Man_t * p, Ssw_Pars_t * pPars )
}
else
{
+ pPars->fVerbose = 1;
+
pTemp = Ssw_SignalCorrespondence( pAigCol, pPars );
Aig_ManStop( pTemp );
}
@@ -872,7 +890,7 @@ void Ntl_ManAttachWhiteBoxes( Ntl_Man_t * p, Aig_Man_t * pAigCol, Aig_Man_t * pA
if ( pNet->pCopy == NULL )
continue;
// skip the outputs that are not preserved after merging equivalence
- if ( Aig_Regular(pNet->pCopy2)->pData == NULL )
+ if ( Aig_Regular((Aig_Obj_t *)pNet->pCopy2)->pData == NULL )
continue;
break;
}
@@ -982,3 +1000,5 @@ Ntl_Man_t * Ntl_ManSsw2( Ntl_Man_t * p, Fra_Ssw_t * pPars )
////////////////////////////////////////////////////////////////////////
+ABC_NAMESPACE_IMPL_END
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 18:34:12 +0000