Exemplos de Ivy_ObjIsAnd em C++ (Cpp)

Exemplo n.º 1

Arquivo: ivyDfs.c Projeto: EliasVansteenkiste/ConnectionRouter

/**Function*************************************************************

  Synopsis    [Collects nodes in the DFS order.]

  Description []
               
  SideEffects []

  SeeAlso     []

***********************************************************************/
void Ivy_ManDfs_rec( Ivy_Man_t * p, Ivy_Obj_t * pObj, Vec_Int_t * vNodes )
{
    if ( Ivy_ObjIsMarkA(pObj) )
        return;
    Ivy_ObjSetMarkA(pObj);
    if ( Ivy_ObjIsConst1(pObj) || Ivy_ObjIsCi(pObj) )
    {
        if ( p->pHaig == NULL && pObj->pEquiv )
            Ivy_ManDfs_rec( p, Ivy_Regular(pObj->pEquiv), vNodes );
        return;
    }
//printf( "visiting node %d\n", pObj->Id );
/*
    if ( pObj->Id == 87 || pObj->Id == 90 )
    {
        int y = 0;
    }
*/
    assert( Ivy_ObjIsBuf(pObj) || Ivy_ObjIsAnd(pObj) || Ivy_ObjIsExor(pObj) );
    Ivy_ManDfs_rec( p, Ivy_ObjFanin0(pObj), vNodes );
    if ( !Ivy_ObjIsBuf(pObj) )
        Ivy_ManDfs_rec( p, Ivy_ObjFanin1(pObj), vNodes );
    if ( p->pHaig == NULL && pObj->pEquiv )
        Ivy_ManDfs_rec( p, Ivy_Regular(pObj->pEquiv), vNodes );
    Vec_IntPush( vNodes, pObj->Id );

//printf( "adding node %d with fanins %d and %d and equiv %d (refs = %d)\n", 
//       pObj->Id, Ivy_ObjFanin0(pObj)->Id, Ivy_ObjFanin1(pObj)->Id, 
//       pObj->pEquiv? Ivy_Regular(pObj->pEquiv)->Id: -1, Ivy_ObjRefs(pObj) );
}

Exemplo n.º 2

Arquivo: ivyOper.c Projeto: amusant/vtr-verilog-to-routing

// procedure to detect an EXOR gate
static inline int Ivy_ObjIsExorType( Ivy_Obj_t * p0, Ivy_Obj_t * p1, Ivy_Obj_t ** ppFan0, Ivy_Obj_t ** ppFan1 )
{
    if ( !Ivy_IsComplement(p0) || !Ivy_IsComplement(p1) )
        return 0;
    p0 = Ivy_Regular(p0);
    p1 = Ivy_Regular(p1);
    if ( !Ivy_ObjIsAnd(p0) || !Ivy_ObjIsAnd(p1) )
        return 0;
    if ( Ivy_ObjFanin0(p0) != Ivy_ObjFanin0(p1) || Ivy_ObjFanin1(p0) != Ivy_ObjFanin1(p1) )
        return 0;
    if ( Ivy_ObjFaninC0(p0) == Ivy_ObjFaninC0(p1) || Ivy_ObjFaninC1(p0) == Ivy_ObjFaninC1(p1) )
        return 0;
    *ppFan0 = Ivy_ObjChild0(p0);
    *ppFan1 = Ivy_ObjChild1(p0);
    return 1;
}

Exemplo n.º 3

Arquivo: ivyUtil.c Projeto: amusant/vtr-verilog-to-routing

/**Function*************************************************************

  Synopsis    [Computes truth table of the cut.]

  Description []
               
  SideEffects []

  SeeAlso     []

***********************************************************************/
void Ivy_ManCollectCut_rec( Ivy_Man_t * p, Ivy_Obj_t * pNode, Vec_Int_t * vNodes )
{
    if ( pNode->fMarkA )
        return;
    pNode->fMarkA = 1;
    assert( Ivy_ObjIsAnd(pNode) || Ivy_ObjIsExor(pNode) );
    Ivy_ManCollectCut_rec( p, Ivy_ObjFanin0(pNode), vNodes );
    Ivy_ManCollectCut_rec( p, Ivy_ObjFanin1(pNode), vNodes );
    Vec_IntPush( vNodes, pNode->Id );
}

Exemplo n.º 4

Arquivo: ivyDfs.c Projeto: Shubhankar007/ECEN-699

ABC_NAMESPACE_IMPL_START


////////////////////////////////////////////////////////////////////////
///                        DECLARATIONS                              ///
////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////
///                     FUNCTION DEFINITIONS                         ///
////////////////////////////////////////////////////////////////////////

/**Function*************************************************************

  Synopsis    [Collects nodes in the DFS order.]

  Description []
               
  SideEffects []

  SeeAlso     []

***********************************************************************/
void Ivy_ManDfs_rec( Ivy_Man_t * p, Ivy_Obj_t * pObj, Vec_Int_t * vNodes )
{
    if ( Ivy_ObjIsMarkA(pObj) )
        return;
    Ivy_ObjSetMarkA(pObj);
    if ( Ivy_ObjIsConst1(pObj) || Ivy_ObjIsCi(pObj) )
    {
        if ( p->pHaig == NULL && pObj->pEquiv )
            Ivy_ManDfs_rec( p, Ivy_Regular(pObj->pEquiv), vNodes );
        return;
    }
//printf( "visiting node %d\n", pObj->Id );
/*
    if ( pObj->Id == 87 || pObj->Id == 90 )
    {
        int y = 0;
    }
*/
    assert( Ivy_ObjIsBuf(pObj) || Ivy_ObjIsAnd(pObj) || Ivy_ObjIsExor(pObj) );
    Ivy_ManDfs_rec( p, Ivy_ObjFanin0(pObj), vNodes );
    if ( !Ivy_ObjIsBuf(pObj) )
        Ivy_ManDfs_rec( p, Ivy_ObjFanin1(pObj), vNodes );
    if ( p->pHaig == NULL && pObj->pEquiv )
        Ivy_ManDfs_rec( p, Ivy_Regular(pObj->pEquiv), vNodes );
    Vec_IntPush( vNodes, pObj->Id );

//printf( "adding node %d with fanins %d and %d and equiv %d (refs = %d)\n", 
//       pObj->Id, Ivy_ObjFanin0(pObj)->Id, Ivy_ObjFanin1(pObj)->Id, 
//       pObj->pEquiv? Ivy_Regular(pObj->pEquiv)->Id: -1, Ivy_ObjRefs(pObj) );
}