change += !isSetsEqualWith (ebbs[i]->outExprs, oldOutExprs, isCseDefEqual);
change += !isSetsEqualWith (ebbs[i]->killedExprs, oldKilledExprs, isCseDefEqual);
}
change += !isSetsEqualWith (ebbs[i]->outExprs, oldOutExprs, isCseDefEqual);
change += !isSetsEqualWith (ebbs[i]->killedExprs, oldKilledExprs, isCseDefEqual);
}