Fix bug when allocating a variable in an empty function
Fix bug when allocating a variable in an empty function

cmu-db/peloton,malin1993ml/peloton,vittvolt/peloton,apavlo/peloton,haojin2/peloton,vittvolt/peloton,seojungmin/peloton,yingjunwu/peloton,PauloAmora/peloton,seojungmin/peloton,PauloAmora/peloton,cmu-db/peloton,seojungmin/peloton,cmu-db/peloton,apavlo/peloton,vittvolt/peloton,cmu-db/peloton,haojin2/peloton,vittvolt/peloton,yingjunwu/peloton,apavlo/peloton,vittvolt/peloton,PauloAmora/peloton,yingjunwu/peloton,cmu-db/peloton,PauloAmora/peloton,malin1993ml/peloton,apavlo/peloton,malin1993ml/peloton,haojin2/peloton,haojin2/peloton,PauloAmora/peloton,seojungmin/peloton,apavlo/peloton,malin1993ml/peloton,apavlo/peloton,yingjunwu/peloton,haojin2/peloton,seojungmin/peloton,yingjunwu/peloton,PauloAmora/peloton,cmu-db/peloton,malin1993ml/peloton,malin1993ml/peloton,vittvolt/peloton,yingjunwu/peloton,haojin2/peloton,seojungmin/peloton