diff options
Diffstat (limited to 'src/aig')
| -rw-r--r-- | src/aig/gia/gia.h | 3 | ||||
| -rw-r--r-- | src/aig/gia/giaDup.c | 28 |
2 files changed, 31 insertions, 0 deletions
diff --git a/src/aig/gia/gia.h b/src/aig/gia/gia.h index 57b25ab0..db8be236 100644 --- a/src/aig/gia/gia.h +++ b/src/aig/gia/gia.h @@ -450,6 +450,8 @@ static inline int Gia_ObjIsRi( Gia_Man_t * p, Gia_Obj_t * pObj ) { static inline Gia_Obj_t * Gia_ObjRoToRi( Gia_Man_t * p, Gia_Obj_t * pObj ) { assert( Gia_ObjIsRo(p, pObj) ); return Gia_ManCo(p, Gia_ManCoNum(p) - Gia_ManCiNum(p) + Gia_ObjCioId(pObj)); } static inline Gia_Obj_t * Gia_ObjRiToRo( Gia_Man_t * p, Gia_Obj_t * pObj ) { assert( Gia_ObjIsRi(p, pObj) ); return Gia_ManCi(p, Gia_ManCiNum(p) - Gia_ManCoNum(p) + Gia_ObjCioId(pObj)); } +static inline int Gia_ObjRoToRiId( Gia_Man_t * p, int ObjId ) { return Gia_ObjId( p, Gia_ObjRoToRi( p, Gia_ManObj(p, ObjId) ) ); } +static inline int Gia_ObjRiToRoId( Gia_Man_t * p, int ObjId ) { return Gia_ObjId( p, Gia_ObjRiToRo( p, Gia_ManObj(p, ObjId) ) ); } static inline int Gia_ObjDiff0( Gia_Obj_t * pObj ) { return pObj->iDiff0; } static inline int Gia_ObjDiff1( Gia_Obj_t * pObj ) { return pObj->iDiff1; } @@ -1098,6 +1100,7 @@ extern int Gia_ManConeSize( Gia_Man_t * p, int * pNodes, int nNo extern Vec_Vec_t * Gia_ManLevelize( Gia_Man_t * p ); extern Vec_Int_t * Gia_ManOrderReverse( Gia_Man_t * p ); /*=== giaDup.c ============================================================*/ +extern void Gia_ManDupRemapLiterals( Vec_Int_t * vLits, Gia_Man_t * p ); extern void Gia_ManDupRemapEquiv( Gia_Man_t * pNew, Gia_Man_t * p ); extern Gia_Man_t * Gia_ManDupOrderDfs( Gia_Man_t * p ); extern Gia_Man_t * Gia_ManDupOrderDfsChoices( Gia_Man_t * p ); diff --git a/src/aig/gia/giaDup.c b/src/aig/gia/giaDup.c index 73337a15..72fc86c0 100644 --- a/src/aig/gia/giaDup.c +++ b/src/aig/gia/giaDup.c @@ -36,6 +36,34 @@ ABC_NAMESPACE_IMPL_START Synopsis [Removes pointers to the unmarked nodes..] + Description [Array vLits contains literals of p. At the same time, + each object pObj of p points to a literal of pNew. This procedure + remaps literals in array vLits into literals of pNew.] + + SideEffects [] + + SeeAlso [] + +***********************************************************************/ +void Gia_ManDupRemapLiterals( Vec_Int_t * vLits, Gia_Man_t * p ) +{ + Gia_Obj_t * pObj; + int i, iLit, iLitNew; + Vec_IntForEachEntry( vLits, iLit, i ) + { + pObj = Gia_ManObj( p, Abc_Lit2Var(iLit) ); + if ( ~pObj->Value == 0 ) + iLitNew = -1; + else + iLitNew = Abc_LitNotCond( pObj->Value, Abc_LitIsCompl(iLit) ); + Vec_IntWriteEntry( vLits, i, iLitNew ); + } +} + +/**Function************************************************************* + + Synopsis [Removes pointers to the unmarked nodes..] + Description [] SideEffects [] |