On Thu, 2020-01-02 at 12:07 +0100, Martin Liška wrote:
> Hi.
>
> The param is changed here:
>
> /* Restrict the amount of work combine does at -Og while retaining
> most of its useful transforms. */
> if (opts->x_optimize_debug)
> SET_OPTION_IF_UNSET (opts, opts_set, param_max_combine_insns, 2);
>
> and so that it should be per-function. The only usage is in combine RTL
> pass, which is per-function optimization.
>
> Patch can bootstrap on x86_64-linux-gnu and survives regression tests.
>
> Ready to be installed?
> Thanks,
> Martin
>
> gcc/ChangeLog:
>
> 2020-01-02 Martin Liska <mli...@suse.cz>
>
> PR tree-optimization/92860
> * params.opt: Mart param_max_combine_insns with Optimization
> keyword.
OK
jeff
