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-rw-r--r--src/aig/gia/giaLf.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/aig/gia/giaLf.c b/src/aig/gia/giaLf.c
index b1a82346..13066005 100644
--- a/src/aig/gia/giaLf.c
+++ b/src/aig/gia/giaLf.c
@@ -1158,7 +1158,11 @@ static inline void Lf_CutParams( Lf_Man_t * p, Lf_Cut_t * pCut, int Required, fl
if ( pCut->Flow >= (float)1e32 || pBest->Flow[Index] >= (float)1e32 )
pCut->Flow = (float)1e32;
else
+ {
pCut->Flow += pBest->Flow[Index];
+ if ( pCut->Flow > (float)1e32 )
+ pCut->Flow = (float)1e32;
+ }
}
Delay = pBest->Delay[Index];
}
@@ -1172,7 +1176,11 @@ static inline void Lf_CutParams( Lf_Man_t * p, Lf_Cut_t * pCut, int Required, fl
if ( p->fUseEla )
pCut->Flow = Lf_CutAreaDerefed(p, pCut) / FlowRefs;
else
+ {
pCut->Flow = (pCut->Flow + Lf_CutArea(p, pCut)) / FlowRefs;
+ if ( pCut->Flow > (float)1e32 )
+ pCut->Flow = (float)1e32;
+ }
}
void Lf_ObjMergeOrder( Lf_Man_t * p, int iObj )