diff options
Diffstat (limited to 'src/aig/gia/giaShrink.c')
-rw-r--r-- | src/aig/gia/giaShrink.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/aig/gia/giaShrink.c b/src/aig/gia/giaShrink.c index 487f9aa6..69dec67c 100644 --- a/src/aig/gia/giaShrink.c +++ b/src/aig/gia/giaShrink.c @@ -85,7 +85,8 @@ Gia_Man_t * Gia_ManPerformMapShrink( Gia_Man_t * p, int fKeepLevel, int fVerbose if ( Gia_ObjIsCi(pObj) ) { pObj->Value = Gia_ManAppendCi( pNew ); - Gia_ObjSetLevel( pNew, Gia_ObjFromLit(pNew, Gia_ObjValue(pObj)), Gia_ObjLevel(p, pObj) ); + if ( p->vLevels ) + Gia_ObjSetLevel( pNew, Gia_ObjFromLit(pNew, Gia_ObjValue(pObj)), Gia_ObjLevel(p, pObj) ); } else if ( Gia_ObjIsCo(pObj) ) { |