diff options
Diffstat (limited to 'src/aig/gia/giaDup.c')
-rw-r--r-- | src/aig/gia/giaDup.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/aig/gia/giaDup.c b/src/aig/gia/giaDup.c index 0df414ab..ae7d7b62 100644 --- a/src/aig/gia/giaDup.c +++ b/src/aig/gia/giaDup.c @@ -1166,7 +1166,7 @@ Vec_Int_t * Gia_ManDupTrimmedNonZero( Gia_Man_t * p ) /**Function************************************************************* - Synopsis [Duplicates AIG in the DFS order while putting CIs first.] + Synopsis [Returns 1 if PO can be removed.] Description [] @@ -1181,7 +1181,7 @@ int Gia_ManPoIsToRemove( Gia_Man_t * p, Gia_Obj_t * pObj, int Value ) if ( Value == -1 ) return Gia_ObjIsConst0(Gia_ObjFanin0(pObj)); assert( Value == 0 || Value == 1 ); - return Value == Gia_ObjFaninC0(pObj); + return Gia_ObjIsConst0(Gia_ObjFanin0(pObj)) && Value == Gia_ObjFaninC0(pObj); } /**Function************************************************************* |