diff options
Diffstat (limited to 'src/aig/gia/giaUtil.c')
-rw-r--r-- | src/aig/gia/giaUtil.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/aig/gia/giaUtil.c b/src/aig/gia/giaUtil.c index 0dec3bd9..c0e5b9ab 100644 --- a/src/aig/gia/giaUtil.c +++ b/src/aig/gia/giaUtil.c @@ -1358,11 +1358,11 @@ unsigned * Gia_ManComputePoTruthTables( Gia_Man_t * p, int nBytesMax ) ***********************************************************************/ int Gia_ObjComputeTruthTable_rec( Gia_Man_t * p, Gia_Obj_t * pObj ) -{ +{ word * pTruth0, * pTruth1, * pTruth, * pTruthL; int Value0, Value1; if ( Gia_ObjIsTravIdCurrent(p, pObj) ) - return pObj->Value; + return Vec_IntGetEntry(p->vObjNums, Gia_ObjId(p, pObj)); Gia_ObjSetTravIdCurrent(p, pObj); assert( Gia_ObjIsAnd(pObj) ); Value0 = Gia_ObjComputeTruthTable_rec( p, Gia_ObjFanin0(pObj) ); @@ -1392,14 +1392,14 @@ int Gia_ObjComputeTruthTable_rec( Gia_Man_t * p, Gia_Obj_t * pObj ) while ( pTruth < pTruthL ) *pTruth++ = *pTruth0++ & *pTruth1++; } - return (pObj->Value = p->iTtNum-1); + Vec_IntSetEntry(p->vObjNums, Gia_ObjId(p, pObj), p->iTtNum-1); + return p->iTtNum-1; } unsigned * Gia_ObjComputeTruthTable( Gia_Man_t * p, Gia_Obj_t * pObj ) { Gia_Obj_t * pTemp; word * pTruth; int i, k; - // this procedure works only for primary outputs if ( p->vTtMemory == NULL ) { word Truth6[7] = { @@ -1417,6 +1417,8 @@ unsigned * Gia_ObjComputeTruthTable( Gia_Man_t * p, Gia_Obj_t * pObj ) for ( i = 0; i < 7; i++ ) for ( k = 0; k < p->nTtWords; k++ ) Vec_WrdWriteEntry( p->vTtMemory, i * p->nTtWords + k, Truth6[i] ); + assert( p->vObjNums == NULL ); + p->vObjNums = Vec_IntAlloc( Gia_ManObjNum(p) + 1000 ); } else { @@ -1427,11 +1429,11 @@ unsigned * Gia_ObjComputeTruthTable( Gia_Man_t * p, Gia_Obj_t * pObj ) // mark const and PIs Gia_ManIncrementTravId( p ); Gia_ObjSetTravIdCurrent( p, Gia_ManConst0(p) ); - Gia_ManConst0(p)->Value = 0; + Vec_IntSetEntry(p->vObjNums,0, 0); Gia_ManForEachPi( p, pTemp, i ) { Gia_ObjSetTravIdCurrent( p, pTemp ); - pTemp->Value = i+1; + Vec_IntSetEntry(p->vObjNums, Gia_ObjId(p, pTemp), i+1); } p->iTtNum = 7; // compute truth table for the fanin node |