Correcting internal check.

src/aig/gia/giaIf.c

@@ -1201,7 +1201,8 @@ int Gia_ManFromIfLogicFindLut( If_Man_t * pIfMan, Gia_Man_t * pNew, If_Cut_t * p
     }
     assert( If_DsdManSuppSize(pIfMan->pIfDsdMan, If_CutDsdLit(pIfMan, pCutBest)) == (int)pCutBest->nLeaves );
     // find the bound set
-    uSetOld = If_DsdManCheckXY( pIfMan->pIfDsdMan, If_CutDsdLit(pIfMan, pCutBest), nLutSize, 1, 1, 0 );
+//    uSetOld = If_DsdManCheckXY( pIfMan->pIfDsdMan, If_CutDsdLit(pIfMan, pCutBest), nLutSize, 1, 0, 1, 0 );
+    uSetOld = pCutBest->uMaskFunc;
     // remap bound set
     uSetNew = 0;
     for ( k = 0; k < If_CutLeaveNum(pCutBest); k++ )

src/map/if/if.h

@@ -540,7 +540,7 @@ extern int             If_DsdManVarNum( If_DsdMan_t * p );
 extern int             If_DsdManLutSize( If_DsdMan_t * p );
 extern int             If_DsdManSuppSize( If_DsdMan_t * p, int iDsd );
 extern int             If_DsdManCheckDec( If_DsdMan_t * p, int iDsd );
-extern unsigned        If_DsdManCheckXY( If_DsdMan_t * p, int iDsd, int LutSize, int fDerive, int fHighEffort, int fVerbose );
+extern unsigned        If_DsdManCheckXY( If_DsdMan_t * p, int iDsd, int LutSize, int fDerive, unsigned uMaskNot, int fHighEffort, int fVerbose );
 extern int             If_CutDsdBalanceEval( If_Man_t * p, If_Cut_t * pCut, Vec_Int_t * vAig );
 extern int             If_CutDsdBalancePinDelays( If_Man_t * p, If_Cut_t * pCut, char * pPerm );
 /*=== ifLib.c =============================================================*/