diff options
Diffstat (limited to 'src/aig/gia/giaDup.c')
| -rw-r--r-- | src/aig/gia/giaDup.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/aig/gia/giaDup.c b/src/aig/gia/giaDup.c index 17440e65..6f7b7242 100644 --- a/src/aig/gia/giaDup.c +++ b/src/aig/gia/giaDup.c @@ -589,6 +589,42 @@ Gia_Man_t * Gia_ManDupPerm( Gia_Man_t * p, Vec_Int_t * vPiPerm ) Gia_ManSetRegNum( pNew, Gia_ManRegNum(p) ); return pNew; } +Gia_Man_t * Gia_ManDupPermFlop( Gia_Man_t * p, Vec_Int_t * vFfPerm ) +{ + Vec_Int_t * vLits; + Gia_Man_t * pNew; + Gia_Obj_t * pObj; + int i; + assert( Vec_IntSize(vFfPerm) == Gia_ManRegNum(p) ); + + pNew = Gia_ManStart( Gia_ManObjNum(p) ); + pNew->pName = Abc_UtilStrsav( p->pName ); + pNew->pSpec = Abc_UtilStrsav( p->pSpec ); + Gia_ManConst0(p)->Value = 0; + Gia_ManForEachCi( p, pObj, i ) + pObj->Value = Gia_ManAppendCi(pNew); + + vLits = Vec_IntAlloc( Gia_ManRegNum(p) ); + for ( i = 0; i < Gia_ManRegNum(p); i++ ) + Vec_IntPush( vLits, Gia_ManRo(p, Vec_IntEntry(vFfPerm, i))->Value ); + Gia_ManForEachRo( p, pObj, i ) + pObj->Value = Vec_IntEntry(vLits, i); + + Gia_ManForEachAnd( p, pObj, i ) + pObj->Value = Gia_ManAppendAnd( pNew, Gia_ObjFanin0Copy(pObj), Gia_ObjFanin1Copy(pObj) ); + Gia_ManForEachPo( p, pObj, i ) + pObj->Value = Gia_ManAppendCo( pNew, Gia_ObjFanin0Copy(pObj) ); + + Vec_IntClear( vLits ); + for ( i = 0; i < Gia_ManRegNum(p); i++ ) + Vec_IntPush( vLits, Gia_ObjFanin0Copy( Gia_ManRi(p, Vec_IntEntry(vFfPerm, i)) ) ); + Gia_ManForEachRi( p, pObj, i ) + pObj->Value = Gia_ManAppendCo( pNew, Vec_IntEntry(vLits, i) ); + Vec_IntFree( vLits ); + + Gia_ManSetRegNum( pNew, Gia_ManRegNum(p) ); + return pNew; +} /**Function************************************************************* |