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Diffstat (limited to 'src/aig/gia/giaTim.c')
-rw-r--r-- | src/aig/gia/giaTim.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/aig/gia/giaTim.c b/src/aig/gia/giaTim.c index 71b9a475..29aa93f8 100644 --- a/src/aig/gia/giaTim.c +++ b/src/aig/gia/giaTim.c @@ -584,6 +584,8 @@ int Gia_ManLutLevelWithBoxes( Gia_Man_t * p ) Gia_Obj_t * pObj, * pObjIn; int i, k, j, curCi, curCo, LevelMax; assert( Gia_ManRegNum(p) == 0 ); + if ( pManTime == NULL ) + return Gia_ManLutLevel(p, NULL); // copy const and real PIs Gia_ManCleanLevels( p, Gia_ManObjNum(p) ); Gia_ObjSetLevel( p, Gia_ManConst0(p), 0 ); |