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Bug fix in 'dump_equiv'.

This commit is contained in:
Alan Mishchenko 2016-07-22 13:36:22 -07:00
parent 3c2c19ce51
commit 4c6444e34a
1 changed files with 44 additions and 3 deletions
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47
src/base/abci/abcDress3.c
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@ -59,6 +59,48 @@ void Abc_NtkComputeGiaEquivs( Gia_Man_t * pGia, int nConfs, int fVerbose )
Gia_ManStop( pTemp );
}
/**Function*************************************************************
Synopsis [Converts AIG from HOP to GIA.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_ConvertHopToGia_rec1( Gia_Man_t * p, Hop_Obj_t * pObj )
{
assert( !Hop_IsComplement(pObj) );
if ( !Hop_ObjIsNode(pObj) || Hop_ObjIsMarkA(pObj) )
return;
Abc_ConvertHopToGia_rec1( p, Hop_ObjFanin0(pObj) );
Abc_ConvertHopToGia_rec1( p, Hop_ObjFanin1(pObj) );
pObj->iData = Gia_ManHashAnd( p, Hop_ObjChild0CopyI(pObj), Hop_ObjChild1CopyI(pObj) );
assert( !Hop_ObjIsMarkA(pObj) ); // loop detection
Hop_ObjSetMarkA( pObj );
}
void Abc_ConvertHopToGia_rec2( Hop_Obj_t * pObj )
{
assert( !Hop_IsComplement(pObj) );
if ( !Hop_ObjIsNode(pObj) || !Hop_ObjIsMarkA(pObj) )
return;
Abc_ConvertHopToGia_rec2( Hop_ObjFanin0(pObj) );
Abc_ConvertHopToGia_rec2( Hop_ObjFanin1(pObj) );
assert( Hop_ObjIsMarkA(pObj) ); // loop detection
Hop_ObjClearMarkA( pObj );
}
int Abc_ConvertHopToGia( Gia_Man_t * p, Hop_Obj_t * pRoot )
{
assert( !Hop_IsComplement(pRoot) );
if ( Hop_ObjIsConst1( pRoot ) )
return 1;
Abc_ConvertHopToGia_rec1( p, pRoot );
Abc_ConvertHopToGia_rec2( pRoot );
return pRoot->iData;
}
/**Function*************************************************************
Synopsis [Add logic from pNtk to the AIG manager p.]
@ -72,7 +114,6 @@ void Abc_NtkComputeGiaEquivs( Gia_Man_t * pGia, int nConfs, int fVerbose )
***********************************************************************/
void Abc_NtkAigToGiaOne( Gia_Man_t * p, Abc_Ntk_t * pNtk )
{
extern int Abc_ConvertAigToGia( Gia_Man_t * p, Hop_Obj_t * pRoot );
Hop_Man_t * pHopMan;
Hop_Obj_t * pHopObj;
Vec_Ptr_t * vNodes;
@ -86,7 +127,7 @@ void Abc_NtkAigToGiaOne( Gia_Man_t * p, Abc_Ntk_t * pNtk )
Abc_NtkForEachCi( pNtk, pNode, i )
pNode->iTemp = Gia_ManCiLit(p, i);
// iterate through nodes used in the mapping
vNodes = Abc_NtkDfs( pNtk, 0 );
vNodes = Abc_NtkDfs( pNtk, 1 );
Vec_PtrForEachEntry( Abc_Obj_t *, vNodes, pNode, i )
{
Abc_ObjForEachFanin( pNode, pFanin, k )
@ -94,7 +135,7 @@ void Abc_NtkAigToGiaOne( Gia_Man_t * p, Abc_Ntk_t * pNtk )
pHopObj = Hop_Regular( (Hop_Obj_t *)pNode->pData );
assert( Abc_ObjFaninNum(pNode) <= Hop_ManPiNum(pHopMan) );
if ( Hop_DagSize(pHopObj) > 0 )
Abc_ConvertAigToGia( p, pHopObj );
Abc_ConvertHopToGia( p, pHopObj );
pNode->iTemp = Abc_LitNotCond( pHopObj->iData, Hop_IsComplement( (Hop_Obj_t *)pNode->pData ) );
}
Vec_PtrFree( vNodes );