fixed bug in vectorizing extern calls
fixed bug in vectorizing extern calls

kenkuang1213/Halide,rodrigob/Halide,aam/Halide,adasworks/Halide,kenkuang1213/Halide,aam/Halide,lglucin/Halide,psuriana/Halide,tdenniston/Halide,aam/Halide,ronen/Halide,gchauras/Halide,tdenniston/Halide,psuriana/Halide,ayanazmat/Halide,mcanthony/Halide,smxlong/Halide,damienfir/Halide,mikeseven/Halide,fengzhyuan/Halide,dougkwan/Halide,psuriana/Halide,dougkwan/Halide,fengzhyuan/Halide,aam/Halide,adasworks/Halide,adasworks/Halide,mcanthony/Halide,ronen/Halide,kenkuang1213/Halide,ronen/Halide,dan-tull/Halide,myrtleTree33/Halide,dan-tull/Halide,delcypher/Halide,rodrigob/Halide,kgnk/Halide,delcypher/Halide,adasworks/Halide,tdenniston/Halide,psuriana/Halide,dougkwan/Halide,kgnk/Halide,myrtleTree33/Halide,delcypher/Halide,kenkuang1213/Halide,gchauras/Halide,ronen/Halide,ayanazmat/Halide,damienfir/Halide,jiawen/Halide,dougkwan/Halide,ayanazmat/Halide,lglucin/Halide,lglucin/Halide,psuriana/Halide,fengzhyuan/Halide,mcanthony/Halide,myrtleTree33/Halide,adasworks/Halide,dan-tull/Halide,myrtleTree33/Halide,damienfir/Halide,myrtleTree33/Halide,mcanthony/Halide,smxlong/Halide,kenkuang1213/Halide,kgnk/Halide,damienfir/Halide,dougkwan/Halide,psuriana/Halide,smxlong/Halide,adasworks/Halide,jiawen/Halide,kgnk/Halide,damienfir/Halide,ayanazmat/Halide,dougkwan/Halide,adasworks/Halide,ronen/Halide,kenkuang1213/Halide,gchauras/Halide,lglucin/Halide,rodrigob/Halide,smxlong/Halide,lglucin/Halide,fengzhyuan/Halide,tdenniston/Halide,rodrigob/Halide,mcanthony/Halide,dan-tull/Halide,jiawen/Halide,fengzhyuan/Halide,ayanazmat/Halide,lglucin/Halide,mcanthony/Halide,fengzhyuan/Halide,rodrigob/Halide,myrtleTree33/Halide,mikeseven/Halide,dan-tull/Halide,tdenniston/Halide,mcanthony/Halide,tdenniston/Halide,jiawen/Halide,psuriana/Halide,dan-tull/Halide,smxlong/Halide,delcypher/Halide,aam/Halide,tdenniston/Halide,delcypher/Halide,dan-tull/Halide,smxlong/Halide,kenkuang1213/Halide,kgnk/Halide,aam/Halide,lglucin/Halide,kgnk/Halide,fengzhyuan/Halide,fengzhyuan/Halide,jiawen/Halide,kgnk/Halide,gchauras/Halide,damienfir/Halide,smxlong/Halide,delcypher/Halide,mikeseven/Halide,mcanthony/Halide,myrtleTree33/Halide,damienfir/Halide,gchauras/Halide,rodrigob/Halide,myrtleTree33/Halide,ayanazmat/Halide,rodrigob/Halide,mikeseven/Halide,ayanazmat/Halide,tdenniston/Halide,ronen/Halide,ayanazmat/Halide,dan-tull/Halide,jiawen/Halide,mikeseven/Halide,adasworks/Halide,rodrigob/Halide,kenkuang1213/Halide,gchauras/Halide,delcypher/Halide,aam/Halide,ronen/Halide,delcypher/Halide,jiawen/Halide,dougkwan/Halide,ronen/Halide,kgnk/Halide,dougkwan/Halide,smxlong/Halide,damienfir/Halide