Changes to the lazy man's synthesis code.

src/map/if/if.h

@@ -106,6 +106,7 @@ struct If_Par_t_
     // internal parameters
     int                fDelayOpt;     // special delay optimization
     int                fUserRecLib;   // use recorded library
+    int                fSkipCutFilter;// skip cut filter
     int                fAreaOnly;     // area only mode
     int                fTruth;        // truth table computation enabled
     int                fUsePerm;      // use permutation (delay info)

src/map/if/ifMap.c

@@ -196,7 +196,7 @@ void If_ObjPerformMappingAnd( If_Man_t * p, If_Obj_t * pObj, int Mode, int fPrep
         p->nCutsTotal++;
         // check if this cut is contained in any of the available cuts
 //        if ( p->pPars->pFuncCost == NULL && If_CutFilter( p, pCut ) ) // do not filter functionality cuts
-        if ( If_CutFilter( pCutSet, pCut ) )
+        if ( !p->pPars->fSkipCutFilter && If_CutFilter( pCutSet, pCut ) )
             continue;
         // compute the truth table
         pCut->fCompl = 0;