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Other changes to enable new features in the mapper (bug fix).

This commit is contained in:
Alan Mishchenko 2011-08-24 09:33:40 +07:00
parent 19d6e1693a
commit c913fd8849
1 changed files with 33 additions and 0 deletions
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33
src/base/abci/abcIf.c
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@ -1066,6 +1066,34 @@ int Abc_NtkIfCheckTfi( Abc_Ntk_t * pNtk, Abc_Obj_t * pOld, Abc_Obj_t * pNew )
return Abc_NtkIfCheckTfi_rec( pNew, pOld );
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Abc_NtkIfCheckRealNodes( Abc_Ntk_t * pNtk )
{
Abc_Obj_t * pObj;
int i, iNode;
for ( i = pNtk->nRealPos; i < Abc_NtkPoNum(pNtk); i += 5 )
{
iNode = Vec_IntEntry( pNtk->vRealNodes, i+3 - pNtk->nRealPos );
pObj = Abc_NtkObj( pNtk, iNode );
assert( Abc_ObjFaninNum(pObj) == 2 );
iNode = Vec_IntEntry( pNtk->vRealNodes, i+4 - pNtk->nRealPos );
pObj = Abc_NtkObj( pNtk, iNode );
assert( Abc_ObjFaninNum(pObj) == 3 );
}
}
/**Function*************************************************************
Synopsis [Restores the structure.]
@ -1151,6 +1179,8 @@ void Abc_NtkRecreatePoDrivers( If_Man_t * p, Abc_Ntk_t * pNtkNew )
}
Vec_PtrFree( vFanins );
Abc_NtkIfCheckRealNodes( pNtkNew );
// map internal nodes into PO numbers
vNodeMap = Vec_IntStartFull( Abc_NtkObjNumMax(pNtkNew) );
Vec_VecForEachLevelInt( pNtkNew->vRealPos, vInfo, i )
@ -1229,6 +1259,9 @@ void Abc_NtkRecreatePoDrivers( If_Man_t * p, Abc_Ntk_t * pNtkNew )
printf( "The number of real LUTs = %d. Real LUT area = %.2f.\n", nRealLuts, RealLutArea );
pNtkNew->nRealLuts = nRealLuts;
pNtkNew->nRealArea = RealLutArea;
Abc_NtkIfCheckRealNodes( pNtkNew );
}
////////////////////////////////////////////////////////////////////////