> that works for me - the patch is OK with that change.
Thanks. In the end, I went for your solution and the helper is called
unsplit_eh_edges, which is even more explicit than unsplit_all_eh.
* tree-eh.h (unsplit_eh_edges): Declare.
* tree-eh.c (maybe_remove_unreachable_handle
On Tue, Oct 1, 2019 at 1:05 PM Eric Botcazou wrote:
>
> [Thanks for the quick review and sorry for the longish delay]
>
> > +/* Return the index number of the landing pad for STMT, if any. */
> > +
> > +static int
> > +lp_nr_for_store (gimple *stmt)
> > +{
> > + if (!cfun->can_throw_non_call_exc
[Thanks for the quick review and sorry for the longish delay]
> +/* Return the index number of the landing pad for STMT, if any. */
> +
> +static int
> +lp_nr_for_store (gimple *stmt)
> +{
> + if (!cfun->can_throw_non_call_exceptions || !cfun->eh)
> +return 0;
> +
> + if (!stmt_could_throw_
On Fri, Jul 26, 2019 at 12:56 PM Eric Botcazou wrote:
>
> Hi,
>
> one of the effects of -fnon-call-exceptions is that the memory accesses are
> considered trapping by default, i.e. unless you can prove otherwise. If, in
> addition to this, the code is covered by an exception handler, such memory
