diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/aig/gia/giaIf.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/aig/gia/giaIf.c b/src/aig/gia/giaIf.c index f3820ab4..278381cb 100644 --- a/src/aig/gia/giaIf.c +++ b/src/aig/gia/giaIf.c @@ -981,6 +981,9 @@ Gia_Man_t * Gia_ManFromIfLogic( If_Man_t * pIfMan ) if ( If_ObjIsAnd(pIfObj) ) { pCutBest = If_ObjCutBest( pIfObj ); + // perform sorting of cut leaves by delay, so that the slowest pin drives the fastest input of the LUT + if ( !pIfMan->pPars->fDelayOpt && !pIfMan->pPars->pLutStruct && !pIfMan->pPars->fUserRecLib && !pIfMan->pPars->nGateSize ) + If_CutRotatePins( pIfMan, pCutBest ); // collect leaves of the best cut Vec_IntClear( vLeaves ); If_CutForEachLeaf( pIfMan, pCutBest, pIfLeaf, k ) |