Catch up to llvm r239858, where parseBitCodeFile started to return unique_ptr
Catch up to llvm r239858, where parseBitCodeFile started to return unique_ptr

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