if [ $# -ne 1 ]
then
    echo Syntax: comp file.c
    exit 1
else
    file_name=$1
    base_name=$(basename $1 .c)
    btcd_name="$base_name.bc"
    exec_name="$base_name.exe"
    llvm-gcc $file_name -o $base_name
    llc -f $btcd_name -o chordal.s
    gcc chordal.s -o $exec_name
fi