> +
> + /* Make sure the implied or combined extension is included after add
> + a new std extension to subset list. For exmaple as below,
> +
> + void __attribute__((target("arch=+v"))) func () with -march=rv64gc.
> +
> + The implied zvl128b and zve64d of the std v should be included. */
> + handle_implied_ext (p);
> + handle_combine_ext ();
> + check_conflict_ext ();
Extract those 3 function calls to a public function
riscv_subset_list::finalize(),
and then call that at riscv_target_attr_parser::parse_arch rather than here.
> +
> + return end_of_ext;
> }
