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author | Alan Mishchenko <alanmi@berkeley.edu> | 2014-12-11 11:14:04 -0800 |
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committer | Alan Mishchenko <alanmi@berkeley.edu> | 2014-12-11 11:14:04 -0800 |
commit | ac7633c5a4c874bd6f29827017ee23fc23613ad5 (patch) | |
tree | 9b2dd262555a62ceb0ae078c895de86e2a575874 /src/aig/gia/gia.h | |
parent | 4f940de51880c83228b1923fe245af33de1fe346 (diff) | |
download | abc-ac7633c5a4c874bd6f29827017ee23fc23613ad5.tar.gz abc-ac7633c5a4c874bd6f29827017ee23fc23613ad5.tar.bz2 abc-ac7633c5a4c874bd6f29827017ee23fc23613ad5.zip |
Integrating barrier buffers.
Diffstat (limited to 'src/aig/gia/gia.h')
-rw-r--r-- | src/aig/gia/gia.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/aig/gia/gia.h b/src/aig/gia/gia.h index 9a256302..d89888e0 100644 --- a/src/aig/gia/gia.h +++ b/src/aig/gia/gia.h @@ -390,6 +390,7 @@ static inline int Gia_ManAndNum( Gia_Man_t * p ) { return p->nObjs static inline int Gia_ManXorNum( Gia_Man_t * p ) { return p->nXors; } static inline int Gia_ManMuxNum( Gia_Man_t * p ) { return p->nMuxes; } static inline int Gia_ManBufNum( Gia_Man_t * p ) { return p->nBufs; } +static inline int Gia_ManAndNotBufNum( Gia_Man_t * p ){ return Gia_ManAndNum(p) - Gia_ManBufNum(p); } static inline int Gia_ManCandNum( Gia_Man_t * p ) { return Gia_ManCiNum(p) + Gia_ManAndNum(p); } static inline int Gia_ManConstrNum( Gia_Man_t * p ) { return p->nConstrs; } static inline void Gia_ManFlipVerbose( Gia_Man_t * p ) { p->fVerbose ^= 1; } @@ -423,7 +424,8 @@ static inline int Gia_ObjIsXor( Gia_Obj_t * pObj ) { static inline int Gia_ObjIsMuxId( Gia_Man_t * p, int iObj ) { return p->pMuxes && p->pMuxes[iObj] > 0; } static inline int Gia_ObjIsMux( Gia_Man_t * p, Gia_Obj_t * pObj ) { return Gia_ObjIsMuxId( p, Gia_ObjId(p, pObj) ); } static inline int Gia_ObjIsAndReal( Gia_Man_t * p, Gia_Obj_t * pObj ) { return Gia_ObjIsAnd(pObj) && pObj->iDiff0 > pObj->iDiff1 && !Gia_ObjIsMux(p, pObj); } -static inline int Gia_ObjIsBarBuf( Gia_Obj_t * pObj ) { return pObj->iDiff0 == pObj->iDiff1 && !pObj->fTerm; } +static inline int Gia_ObjIsBuf( Gia_Obj_t * pObj ) { return pObj->iDiff0 == pObj->iDiff1 && pObj->iDiff0 != GIA_NONE && !pObj->fTerm; } +static inline int Gia_ObjIsAndNotBuf( Gia_Obj_t * pObj ) { return Gia_ObjIsAnd(pObj) && pObj->iDiff0 != pObj->iDiff1; } static inline int Gia_ObjIsCand( Gia_Obj_t * pObj ) { return Gia_ObjIsAnd(pObj) || Gia_ObjIsCi(pObj); } static inline int Gia_ObjIsConst0( Gia_Obj_t * pObj ) { return pObj->iDiff0 == GIA_NONE && pObj->iDiff1 == GIA_NONE; } static inline int Gia_ManObjIsConst0( Gia_Man_t * p, Gia_Obj_t * pObj){ return pObj == p->pObjs; } @@ -500,10 +502,11 @@ static inline int Gia_ObjLevel( Gia_Man_t * p, Gia_Obj_t * pObj ) { static inline void Gia_ObjSetLevelId( Gia_Man_t * p, int Id, int l ) { Vec_IntSetEntry(p->vLevels, Id, l); } static inline void Gia_ObjSetLevel( Gia_Man_t * p, Gia_Obj_t * pObj, int l ) { Gia_ObjSetLevelId( p, Gia_ObjId(p,pObj), l ); } static inline void Gia_ObjSetCoLevel( Gia_Man_t * p, Gia_Obj_t * pObj ) { assert( Gia_ObjIsCo(pObj) ); Gia_ObjSetLevel( p, pObj, Gia_ObjLevel(p,Gia_ObjFanin0(pObj)) ); } +static inline void Gia_ObjSetBufLevel( Gia_Man_t * p, Gia_Obj_t * pObj ) { assert( Gia_ObjIsAnd(pObj) ); Gia_ObjSetLevel( p, pObj, Gia_ObjLevel(p,Gia_ObjFanin0(pObj)) ); } static inline void Gia_ObjSetAndLevel( Gia_Man_t * p, Gia_Obj_t * pObj ) { assert( Gia_ObjIsAnd(pObj) ); Gia_ObjSetLevel( p, pObj, 1+Abc_MaxInt(Gia_ObjLevel(p,Gia_ObjFanin0(pObj)),Gia_ObjLevel(p,Gia_ObjFanin1(pObj))) ); } static inline void Gia_ObjSetXorLevel( Gia_Man_t * p, Gia_Obj_t * pObj ) { assert( Gia_ObjIsXor(pObj) ); Gia_ObjSetLevel( p, pObj, 2+Abc_MaxInt(Gia_ObjLevel(p,Gia_ObjFanin0(pObj)),Gia_ObjLevel(p,Gia_ObjFanin1(pObj))) ); } static inline void Gia_ObjSetMuxLevel( Gia_Man_t * p, Gia_Obj_t * pObj ) { assert( Gia_ObjIsMux(p,pObj) ); Gia_ObjSetLevel( p, pObj, 2+Abc_MaxInt( Abc_MaxInt(Gia_ObjLevel(p,Gia_ObjFanin0(pObj)),Gia_ObjLevel(p,Gia_ObjFanin1(pObj))), Gia_ObjLevel(p,Gia_ObjFanin2(p,pObj))) ); } -static inline void Gia_ObjSetGateLevel( Gia_Man_t * p, Gia_Obj_t * pObj ){ if ( Gia_ObjIsMux(p,pObj) ) Gia_ObjSetMuxLevel(p, pObj); else if ( Gia_ObjIsXor(pObj) ) Gia_ObjSetXorLevel(p, pObj); else if ( Gia_ObjIsAnd(pObj) ) Gia_ObjSetAndLevel(p, pObj); } +static inline void Gia_ObjSetGateLevel( Gia_Man_t * p, Gia_Obj_t * pObj ){ if ( Gia_ObjIsBuf(pObj) ) Gia_ObjSetBufLevel(p, pObj); else if ( Gia_ObjIsMux(p,pObj) ) Gia_ObjSetMuxLevel(p, pObj); else if ( Gia_ObjIsXor(pObj) ) Gia_ObjSetXorLevel(p, pObj); else if ( Gia_ObjIsAnd(pObj) ) Gia_ObjSetAndLevel(p, pObj); } static inline int Gia_ObjHasNumId( Gia_Man_t * p, int Id ) { return Vec_IntEntry(p->vTtNums, Id) > -ABC_INFINITY; } static inline int Gia_ObjNumId( Gia_Man_t * p, int Id ) { return Vec_IntEntry(p->vTtNums, Id); } @@ -993,9 +996,9 @@ static inline int Gia_ObjCellId( Gia_Man_t * p, int iLit ) { re #define Gia_ManForEachObjReverse1( p, pObj, i ) \ for ( i = p->nObjs - 1; (i > 0) && ((pObj) = Gia_ManObj(p, i)); i-- ) #define Gia_ManForEachBuf( p, pObj, i ) \ - for ( i = 0; (i < p->nObjs) && ((pObj) = Gia_ManObj(p, i)); i++ ) if ( !Gia_ObjIsBarBuf(pObj) ) {} else + for ( i = Gia_ManBufNum(p) ? 0 : p->nObjs; (i < p->nObjs) && ((pObj) = Gia_ManObj(p, i)); i++ ) if ( !Gia_ObjIsBuf(pObj) ) {} else #define Gia_ManForEachBufId( p, i ) \ - for ( i = 0; (i < p->nObjs); i++ ) if ( !Gia_ObjIsBarBuf(Gia_ManObj(p, i)) ) {} else + for ( i = 0; (i < p->nObjs); i++ ) if ( !Gia_ObjIsBuf(Gia_ManObj(p, i)) ) {} else #define Gia_ManForEachAnd( p, pObj, i ) \ for ( i = 0; (i < p->nObjs) && ((pObj) = Gia_ManObj(p, i)); i++ ) if ( !Gia_ObjIsAnd(pObj) ) {} else #define Gia_ManForEachAndId( p, i ) \ |