diff options
Diffstat (limited to 'src/aig/cec/cecClass.c')
| -rw-r--r-- | src/aig/cec/cecClass.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/aig/cec/cecClass.c b/src/aig/cec/cecClass.c index a8ed017a..49930836 100644 --- a/src/aig/cec/cecClass.c +++ b/src/aig/cec/cecClass.c @@ -4,9 +4,9 @@ SystemName [ABC: Logic synthesis and verification system.] - PackageName [Combinatinoal equivalence checking.] + PackageName [Combinational equivalence checking.] - Synopsis [Equivalence class representation.] + Synopsis [Equivalence class refinement.] Author [Alan Mishchenko] @@ -838,6 +838,8 @@ int Cec_ManSimClassesPrepare( Cec_ManSim_t * p ) // allocate representation p->pAig->pReprs = ABC_CALLOC( Gia_Rpr_t, Gia_ManObjNum(p->pAig) ); p->pAig->pNexts = ABC_CALLOC( int, Gia_ManObjNum(p->pAig) ); + // create references + Gia_ManSetRefs( p->pAig ); // set starting representative of internal nodes to be constant 0 if ( p->pPars->fLatchCorr ) Gia_ManForEachObj( p->pAig, pObj, i ) @@ -848,9 +850,9 @@ int Cec_ManSimClassesPrepare( Cec_ManSim_t * p ) // if sequential simulation, set starting representative of ROs to be constant 0 if ( p->pPars->fSeqSimulate ) Gia_ManForEachRo( p->pAig, pObj, i ) - Gia_ObjSetRepr( p->pAig, Gia_ObjId(p->pAig, pObj), 0 ); + if ( pObj->Value ) + Gia_ObjSetRepr( p->pAig, Gia_ObjId(p->pAig, pObj), 0 ); // perform simulation - Gia_ManSetRefs( p->pAig ); p->nWords = 1; do { if ( p->pPars->fVerbose ) |