On Mon, Sep 06, 2021 at 01:37:46PM +0200, Martin Liška wrote:
> --- a/gcc/opts.c
> +++ b/gcc/opts.c
> @@ -1323,6 +1323,14 @@ finish_options (struct gcc_options *opts, struct
> gcc_options *opts_set,
> = (opts->x_flag_unroll_loops
> || opts->x_flag_peel_loops
> || opts->x_optimize >= 3);
> +
> + /* With -fcx-limited-range, we do cheap and quick complex arithmetic. */
> + if (opts->x_flag_cx_limited_range)
> + flag_complex_method = 0;
> +
> + /* With -fcx-fortran-rules, we do something in-between cheap and C99. */
> + if (opts->x_flag_cx_fortran_rules)
> + flag_complex_method = 1;
That should then be opts->x_flag_complex_method instead of flag_complex_method.
Ok with that change.
Note, I think we want to do much more in finish_options and less in
process_options, anything that is about Optimization options rather than
just the global ones. Though one needs to be careful with the cases where
the code diagnoses something.
Jakub
