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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2014-06-02 02:22:18 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2014-06-02 02:22:18 -0700 |
| commit | 9030f461885ac9c0739a204cd335b9d2f71098b5 (patch) | |
| tree | 5ea8293df2a93dea76734b8018f9808d96e0a9ab /src/aig/gia/giaDup.c | |
| parent | 3d8eff2cdc7f2dfbcd8a8b885782139ea75c63c2 (diff) | |
| download | abc-9030f461885ac9c0739a204cd335b9d2f71098b5.tar.gz abc-9030f461885ac9c0739a204cd335b9d2f71098b5.tar.bz2 abc-9030f461885ac9c0739a204cd335b9d2f71098b5.zip | |
Code to explore cofactors of CEC problems.
Diffstat (limited to 'src/aig/gia/giaDup.c')
| -rw-r--r-- | src/aig/gia/giaDup.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/aig/gia/giaDup.c b/src/aig/gia/giaDup.c index fca614bb..acf151f3 100644 --- a/src/aig/gia/giaDup.c +++ b/src/aig/gia/giaDup.c @@ -1210,9 +1210,9 @@ void Gia_ManDupDfsRehash_rec( Gia_Man_t * pNew, Gia_Man_t * p, Gia_Obj_t * pObj Gia_ManDupDfsRehash_rec( pNew, p, Gia_ObjFanin1(pObj) ); pObj->Value = Gia_ManHashAnd( pNew, Gia_ObjFanin0Copy(pObj), Gia_ObjFanin1Copy(pObj) ); } -Gia_Man_t * Gia_ManDupDfsRehash( Gia_Man_t * p ) +Gia_Man_t * Gia_ManDupDfsRehash( Gia_Man_t * p, int nSteps ) { - Gia_Man_t * pNew; + Gia_Man_t * pNew, * pTemp; Gia_Obj_t * pObj; int i; pNew = Gia_ManStart( Gia_ManObjNum(p) ); @@ -1221,7 +1221,7 @@ Gia_Man_t * Gia_ManDupDfsRehash( Gia_Man_t * p ) Gia_ManFillValue( p ); Gia_ManConst0(p)->Value = 0; Gia_ManForEachCi( p, pObj, i ) - pObj->Value = Gia_ManAppendCi(pNew); + pObj->Value = i < nSteps ? 1 : Gia_ManAppendCi(pNew); Gia_ManHashAlloc( pNew ); Gia_ManForEachCo( p, pObj, i ) Gia_ManDupDfsRehash_rec( pNew, p, Gia_ObjFanin0(pObj) ); @@ -1229,8 +1229,8 @@ Gia_Man_t * Gia_ManDupDfsRehash( Gia_Man_t * p ) Gia_ManAppendCo( pNew, Gia_ObjFanin0Copy(pObj) ); Gia_ManSetRegNum( pNew, Gia_ManRegNum(p) ); pNew->nConstrs = p->nConstrs; - if ( p->pCexSeq ) - pNew->pCexSeq = Abc_CexDup( p->pCexSeq, Gia_ManRegNum(p) ); + pNew = Gia_ManCleanup( pTemp = pNew ); + Gia_ManStop( pTemp ); return pNew; } |