diff options
Diffstat (limited to 'src/aig/gia/giaDup.c')
| -rw-r--r-- | src/aig/gia/giaDup.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/aig/gia/giaDup.c b/src/aig/gia/giaDup.c index b879cb05..974f39d0 100644 --- a/src/aig/gia/giaDup.c +++ b/src/aig/gia/giaDup.c @@ -1584,6 +1584,27 @@ Gia_Man_t * Gia_ManDupAbsFlops( Gia_Man_t * p, Vec_Int_t * vFlopClasses ) /**Function************************************************************* + Synopsis [Duplicates the AIG manager recursively.] + + Description [] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +void Gia_ManDupAbsGates_rec( Gia_Man_t * pNew, Gia_Obj_t * pObj ) +{ + if ( ~pObj->Value ) + return; + assert( Gia_ObjIsAnd(pObj) ); + Gia_ManDupAbsGates_rec( pNew, Gia_ObjFanin0(pObj) ); + Gia_ManDupAbsGates_rec( pNew, Gia_ObjFanin1(pObj) ); + pObj->Value = Gia_ManAppendAnd( pNew, Gia_ObjFanin0Copy(pObj), Gia_ObjFanin1Copy(pObj) ); +} + +/**Function************************************************************* + Synopsis [Performs abstraction of the AIG to preserve the included gates.] Description [The array contains 1 for those objects (const, RO, AND) @@ -1642,6 +1663,7 @@ Gia_Man_t * Gia_ManDupAbsGates( Gia_Man_t * p, Vec_Int_t * vGateClasses ) // create internal nodes Gia_ManForEachObjVec( vNodes, p, pObj, i ) pObj->Value = Gia_ManAppendAnd( pNew, Gia_ObjFanin0Copy(pObj), Gia_ObjFanin1Copy(pObj) ); +// Gia_ManDupAbsGates_rec( pNew, pObj ); // create PO Gia_ManForEachPo( p, pObj, i ) pObj->Value = Gia_ManAppendCo( pNew, Gia_ObjFanin0Copy(pObj) ); |