beginFn f0_fun_i8 i8 1 v0_arg i8
ret v0_arg
endFn

beginFn f1_fun_i16 i16 1 v0_arg i16
ret v0_arg
endFn

beginFn f2_fun_i32 i32 1 v0_arg i32
ret v0_arg
endFn

export 'e0' (i8)->i8 $f0_fun_i8
export 'e1' (i16)->i16 $f1_fun_i16
export 'e2' (i16)->i16 $f1_fun_i16
export 'e3' (i32)->i32 $f2_fun_i32