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Bug fix in the sweeper.

This commit is contained in:
Alan Mishchenko 2013-05-07 20:48:05 -07:00
parent 027dbbd492
commit e7e21b00fe
1 changed files with 6 additions and 2 deletions
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8
src/aig/gia/giaSweeper.c
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@ -275,8 +275,12 @@ int Gia_SweeperProbeCreate( Gia_Man_t * p, int iLit )
int Gia_SweeperProbeFind( Gia_Man_t * p, int iLit )
{
Swp_Man_t * pSwp = (Swp_Man_t *)p->pData;
if ( iLit < Vec_IntSize(pSwp->vLit2Prob) && Vec_IntEntry(pSwp->vLit2Prob, iLit) >= 0 )
return Vec_IntEntry(pSwp->vLit2Prob, iLit);
int ProbeId = -1;
if ( iLit < Vec_IntSize(pSwp->vLit2Prob) && (ProbeId = Vec_IntEntry(pSwp->vLit2Prob, iLit)) >= 0 )
{
Vec_IntAddToEntry( pSwp->vProbRefs, ProbeId, 1 );
return ProbeId;
}
return Gia_SweeperProbeCreate( p, iLit );
}
// dereferences the probe